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In the scenario assignments, you are asked to reflect on
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down your first reaction or what you already know.
Reflection involves critical thinking, which means rethinking
your existing knowledge and previously held opinions in light
of what we have learned about theories of ethics, logic, and
reasoning. You will need to question your current knowledge
and beliefs.
Discuss the main points of the debate, what stance you take,
support that stance, and discuss the opposing argument. Also
discuss an ethical theory that would apply to defend your view.
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1. Complete the entire scenario.
2. Compose your reflection in a Word document and be sure to
address, at a minimum, the following questions:
· Why do you feel the way you do about the issue presented?
· Of the four responses offered in the scenario, which do you
think is the most ethical and why?
3. Support your conclusions with evidence and specific
examples from the textbook, including a minimum of one theory
of ethics to defend your stance.
4. Your reflection must be 1-2 pages in length and follow APA
formatting and citation guidelines as appropriate, making sure
to cite at least two sources.
5. Review the rubric for specific grading criteria.
Points: 50 eac
Rubric
PHIL_434_OL - Learning Scenario Reflection (1)
PHIL_434_OL - Learning Scenario Reflection (1)
Criteria
Ratings
Pts
This criterion is linked to a Learning OutcomeIdentification of
Main Issues
20 to >15.8 pts
Meets Expectations
Identifies and demonstrates a sophisticated understanding of the
main issues in the scenario.
15.8 to >11.8 pts
Approaches Expectations
Identifies and demonstrates an accomplished understanding of
some of the issues in the scenario.
11.8 to >0 pts
Does Not Meet Expectations
Does not identify an acceptable understanding of of the issues
in the scenario.
20 pts
This criterion is linked to a Learning OutcomeLinks to Course
Readings and Additional Research
20 to >15.8 pts
Meets Expectations
Makes appropriate and powerful connections between identified
issues and the concepts studied in the course readings and
presentations; supplements the reflection with relevant and
thoughtful research and documents all sources of information,
conclusions with evidence and specific examples from the
textbook, including a minimum of one theory of ethics to defend
points made
15.8 to >11.8 pts
Approaches Expectations
Makes somewhat vague connections between identified issues
and concepts studied in readings and presentations; supplements
the reflection with limited research.
11.8 to >0 pts
Does Not Meet Expectations
Makes inappropriate or little connection between issues
identified and the concepts studied in the readings; supplements
the reflection, if at all, with incomplete research and
documentation.
20 pts
This criterion is linked to a Learning OutcomeWriting
Mechanics and APA Formatting Guidelines
10 to >7.9 pts
Meets Expectations
The assignment follows current APA style format consistently
and is free from errors in formatting, citation, and references.
No grammatical, spelling, or punctuation errors. All sources are
cited and referenced correctly.
7.9 to >5.9 pts
Approaches Expectations
The assignment follows current APA style format consistently
with only isolated and inconsistent mistakes and/or has a few
grammatical, spelling, or punctuation errors. Most sources are
cited and referenced correctly.
5.9 to >0 pts
Does Not Meet Expectations
The assignment does not follow current APA style format
and/or has many grammatical, spelling, or punctuation errors.
Many sources are cited and referenced incorrectly or citations
and references are missing.
10 pts
Total Points: 50
https://doi.org/10.1177/1044389419873240
Families in Society: The Journal of
Contemporary Social Services
2019, Vol. 100(4) 351 –366
© The Author(s) 2019
Article reuse guidelines:
sagepub.com/journals-permissions
DOI: 10.1177/1044389419873240
journals.sagepub.com/home/fis
Article
In the early 1990s Germain (1990, 1994) recom-
mended that social workers use the emerging
life course perspective (LCP) for under-
standing human behavior. She and colleague
Gitterman applied the LCP to the ongoing
development of a social work practice model
they called the life model (Germain & Gitter-
man, 1996). In 2005, Hutchison provided an
updated report on the LCP and suggested that
the perspective has promise for assisting social
workers to bridge the micro and macro worlds
in their practice. Since that time, researchers
across several disciplines have continued to use
the main themes of the LCP to add breadth and
depth of understanding of individual and collec-
tive human behavior and the ways in which
they are connected. The basic concepts and
major themes have not changed in the past 15
years, but they have been elaborated by ongoing
research. This article provides an updated
understanding of the LCP and its implications
for social workers.
The LCP looks at how biological, psycho-
logical, and socio-cultural factors act inde-
pendently, cumulatively, and interactively to
produce great diversity in life course journeys
and shape people’s lives across family gen-
erations. It is a relatively recent attempt to
contextualize human behavior, to understand
how people and their environments influence
each other and change over time. A primary
873240 FISXXX10.1177/1044389419873240Families in
SocietyHutchison
research-article2019
1PhD, professor emeritus, Virginia Commonweal th
University
Corresponding Author:
Elizabeth D. Hutchison, School of Social Work, Virginia
Commonwealth University. Mail: 3275 Iris Rose Drive,
Reno, NV 89509.
Email: [email protected]
An Update on the Relevance
of the Life Course Perspective
for Social Work
Elizabeth D. Hutchison1
Abstract
In recent years, the life course perspective has received
increasing support from researchers
across a number of behavioral science disciplines. The purpose
of this article is to examine the
relevance to social work of selected findings of the last 15 years
of empirical investigation of life
course concepts and themes. This discussion is organized
around five basic concepts (cohorts,
transitions, trajectories, life events, and turning points) and six
interrelated themes (interplay
of human lives and historical time, timing of lives, linked or
interdependent lives, human agency
in making choices, diversity in life course trajectories, and
developmental risk and protection).
Implications of life course theory and research for social work
are overviewed.
Keywords
evidence-based /evidence-informed practice, modes of practice,
theory /conceptual models
applied to practice, development across the lifespan, subjects of
practice, disparities/ social
determinants of health, equity issues/ human rights /social
justice, family systems and functioning
Manuscript received: May 22, 2019; Revised: July 23, 2019;
Accepted: August 6, 2019
Disposition editor: Sondra J. Fogel
352 Families in Society: The Journal of Contemporary Social
Services 100(4)
contribution of the LCP is its focus on the life
course as a whole, on how what happens in
one period of a person’s life is connected to
what happens in other periods of that person’s
life. For example, it calls attention to the ways
in which what happens in adolescence is
influenced by what happened in childhood
and also influences the long period of adult-
hood (Johnson, Crosnoe, & Elder, 2011).
In the past 15 years, the LCP has grown in
popularity across a broad range of disciplines
(Alwin, 2012). It has been used to understand
the pathways of families (Min, Silverstein, &
Lendon, 2012), organizations (King, 2009),
and social movements (Della Porta & Diani,
2006) as well as individual life journeys. It has
potential for understanding patterns of stability
and change in all types of social systems. Ger-
ontologists increasingly use the perspective to
understand how old age is shaped by events
experienced earlier in life (Seabrook & Avison,
2012), but it has also become an increasingly
popular perspective for considering adolescent
and young adult transitions. The LCP has
become a major theoretical framework in crim-
inology (Prior, 2013) and the leading perspec-
tive driving longitudinal study of physical and
mental health (Bauldry, Shanahan, Boardman,
Miech, & Macmillan, 2012; Evans, Crogan,
Belyea, & Coon, 2009). It is also being used to
understand patterns of lifetime drug use (Lind-
ström, Modén, & Rosvall, 2013).
The LCP was developed from and contin-
ues to be amplified by empirical research. The
early roots came from two different streams of
research: Glen Elder, Jr.’s (1974) analysis of
three pioneering large-scale longitudinal stud-
ies, and inquiry by social historians of how
families change and adapt under changing his-
torical conditions (Hareven, 1978). Research-
ers in both of these traditions were interested in
the social, cultural, and economic contexts of
human behavior. The social historians were
interested in telling the historical story from the
point of view of ordinary people rather than
from the traditional vantage point of elites and
focused particularly on the extraordinary cop-
ing mechanisms families have used in the face
of adversity. In the ongoing development of the
LCP, large-scale national longitudinal studies
have continued be a dominant method of study,
and new methods of quantitative data analysis
have been designed for studying specific con-
cepts (see Elder & Giele, 2009). The social
history tradition of using life stories and other
qualitative methods to study the context of
human behavior continues to play a role in
ongoing LCP theoretical development (Sprague,
Scanlon, & Pantalone, 2017).
In keeping with these traditions, the most
common method of empirical research cited in
this article is large-scale panel national longitu-
dinal study (12 studies) following the same
people over time, using representative samples,
convenience samples, and stratified probability
samples. Seven of the cited studies report on
repeated cross-sectional studies using large-
scale nationally representative sample studies
taken at different time points to track trends in
social life. Four of the cited studies analyze
cross-sectional surveys based on convenience
samples. Other cited research includes three
studies based on qualitative interviews, two
experimental studies, two large-scale cross-
sectional random surveys, two population-
based studies, and one cross-sectional national
representative sample study. Consistent with
trends in life course research, two cited studies
use mixed methods, triangulating national rep-
resentative samples with qualitative interviews.
The cited studies are found in peer-reviewed
journals covering the disciplines of addiction
studies, criminology, demography, family stud-
ies, gerontology, medicine, psychology, public
health, and sociology. They include samples
from Australia, Canada, China, 27 European
countries, Israel, Japan, South Korea, and the
United States.
Basic Concepts of the Life
Course Perspective
Fifteen years of research have elaborated the
handful of LCP staple concepts noted in
Hutchison (2005): cohorts, transitions, trajec-
tories, life events, and turning points. Each of
these concepts is summarized here and shows
up again in discussion of major themes.
Hutchison 353
Cohorts
Life course scholars find the concept of cohort
to be particularly useful to emphasize the
important influence of the historical context
on human behavior, one of the major themes
to be discussed later. A cohort is a group of
persons who were born during the same time
period and who experience particular social
changes within a given culture in the same
sequence and at approximately the same age.
Generation is another term used to convey a
similar meaning, but life course scholars often
make a distinction between the two terms,
suggesting that a birth cohort becomes a gen-
eration only when it develops some shared
sense of its social history and a common iden-
tity (see Alwin, McCammon, & Hofer, 2006).
Cohorts differ in size, and these differences
affect opportunities for education, work, and
family life. The baby boom that followed
World War II (1946-1964) in the United States
produced a large cohort that faced tight com-
petition as they entered the labor market, a
situation that drove wages down and unem-
ployment up (Pearlin & Skaff, 1996). Baby
boomers adapted by marrying later, having
fewer children than earlier generations, and
increasing the presence of mothers in the
labor force. Generation X, born from 1965 to
1979, grew up with fewer siblings and experi-
enced higher rates of parental divorce than
the baby boomers. They have been less likely
than earlier generations to marry (Carlson,
2009). The Millenial Generation, born from
1980 to the late 1990s, has now surpassed the
Baby Boomers as the largest adult demo-
graphic group in the United States. They have
been found to have more student loan debt,
poverty, and unemployment when compared
to the previous two generations at the same
age, and it is not clear how these circum-
stances will affect the long-term trajectories
of their lives (Drake, 2014). They are also
more ethnically diverse than previous cohorts
and grew up in a time of great technological
innovation. Not surprisingly, they have been
found to be more tolerant of diversity and
more media-connected than earlier cohorts
(Fry, Igielnik, & Patten, 2018).
Although it is too early to know what major
social, cultural, or economic factors might
influence the adult trajectories of Generation
Z, born from the late 1990s until about 2012,
recent survey research indicates that they are
as large as the Millennial Generation and even
more diverse. As children and youth, they
have lived in households that are, on average,
more well educated and more affluent than
any earlier cohort, and they are on track to be
the best-educated generation yet (Fry &
Parker, 2018). As they enter adulthood, they
are reporting attitudes on social issues such as
sexual orientation, gender identity, and cli-
mate change that are very similar to the atti-
tudes of the Millennial Generation, attitudes
that are more liberal than the Generation X
and Baby Boomer generations (Parker, Graf,
& Igielnik, 2019). It remains to be seen how
the Millennial and Generation Z cohorts will
adapt to changing circumstances across the
life course and, more importantly, what effects
they will have on major social institutions.
These four cohorts have grown up with
different communication technologies. Baby
Boomers grew up as television was becoming
ubiquitous; Generation Xers grew up in the
computer revolution, Millenials as the Internet
exploded, and Generation Zers with multi-pur-
pose mobile devices (Dimock, 2019). These
differences will have an impact on receptivity
to different social work interventions.
Transitions
The LCP puts a spotlight on the numerous
transitions in roles and statuses experienced by
individuals across the life course (Torres &
Young, 2016). A transition can produce both
stress and opportunity (Benner, 2011). Many
transitions relate to family life: marriages,
births, divorces, remarriages, and death, all
transitions that involve entrances and exits of
family members. Social workers McGoldrick,
Preto, and Carter (2016) make a distinction
between normative life course transitions and
unpredictable transitions in the lives of individ-
uals and families. Health professionals have
used the LCP and the concept of transitions
to understand role changes that occur in the
354 Families in Society: The Journal of Contemporary Social
Services 100(4)
family caregiving of older adults (Carpentier,
Bernard, Grenier, & Guberman, 2010). The
concept of transitions is also increasingly used
to study the migration/immigration process
(Gong, Xu, Fujishiro, & Takeuchi, 2011).
Transitions in collectivities other than the fam-
ily, such as small groups, communities, and
formal organizations, also involve exits and
entrances of members as well as changes in
statuses and roles. The concept of transitions is
useful for social workers, no matter the setting
or role; in all settings, social workers must be
mindful of the stress as well as the opportunity
for positive change created by transitions.
Trajectories
Each life course transition is embedded in a
trajectory that gives form to the life course
(Alwin, 2012). Transitions are entry points to a
new life phase. Trajectories involve relatively
stable long-term processes and patterns of life,
involving multiple transitions (Ruark et al.,
2016). For example, Hser, Hamilton, and Niv
(2009) recommend the LCP for understanding
drug use trajectories (or careers) that may
include onset of use, acceleration of use, regu-
lar use, cessation of use, and relapse. Treatment
may or may not be included in this trajectory.
Trajectories are best understood in the rearview
mirror; the multiple transitions of a trajectory are
usually not anticipated at earlier points along the
life course. Because individuals and families
live in multiple spheres, their lives are made up
of multiple intertwined trajectories—such as
educational trajectories, family life trajectories,
health trajectories, and work trajectories (Leong,
Eggerth, & Flynn, 2014). These strands are
woven together to form a life story.
Life Events
A life event is a significant occurrence that
may produce serious and long-lasting effects
for an individual or a collectivity. We experi-
ence both positive and negative life events, but
researchers have paid much more attention to
the impact of negative life events. Psycholo-
gists have long studied the short- and long-
term impact of stressful life events on child,
adolescent, and adult functioning. More
recently, they have also studied the relation-
ships among stressful life events, genetics, and
personality. Three examples of that research
are presented here.
A Swiss research team (Orth & Luciano,
2015) studied the relationships among self-
esteem (defined as one’s evaluation of one’s
worth), narcissism (characterized by grandi-
ose self-concept, feelings of superiority, and
self-centeredness), and stressful life events.
They found that people who are high in nar-
cissism have an increased likelihood of expe-
riencing a larger number of stressful life
events. They also found that an increase in
stressful life events was predictive of lower
self-esteem.
A team of international researchers (Salvatore
et al., 2015) studied a U.S. sample to investigate
the interaction of stressful life events and the
GABRA2 gene in producing intergenerational
continuity in parents’ and adolescents’ external-
izing behavior. They found that parental exter-
nalizing behavior predicts a greater number of
stressful life events for their adolescents, which
in turn predicts higher levels of adolescent
externalizing behavior. However, they found
that the pattern of parental externalizing →
stressful life events → adolescent externaliz-
ing was stronger for those adolescents with a
specific GABRA2 genotype.
Another international research team
(Hygen et al., 2015) studied longitudinal data
from a sample of children living in Norway to
investigate the relationships among child
exposure to stressful life events, the COMT
gene, and aggression. They found that chil-
dren with the COMT gene were more likely to
behave aggressively in reaction to stressful
life events than children without the gene.
Taken together, these three studies suggest
that both genetic and personality factors play
a role in how people respond to stressful life
events, and that the same interventions may
have different outcomes for different people.
Turning Points
A turning point is a time when major change
occurs in the life course trajectory, a lasting
change not just a detour. Turning points may
occur in the individual life course, but social
Hutchison 355
science researchers also study turning points
in social systems such as families, communi-
ties, organizations, cultures, economies, and
governments. At the individual level, the turn-
ing point may involve a transformation in how
the person views the self in relation to the
world and/or a transformation in how the per-
son responds to risk and opportunity (Cappe-
liez, Beaupré, & Robitaille, 2008; Ferraro &
Shippee, 2009).
The addition of the concept of turning point
is an important way that the LCP departs from
traditional developmental theory. In life course
theory, the human life course is not smooth
and predictable. Inertia tends to keep us on a
particular trajectory but turning points add
twists and turns or even reversals to the life
course. One research team interviewed older
adults aged 60 to 87 about perceived turning
points in their lives and found that the most
frequently reported turning points involved
health and family. The perceived turning
points occurred across the entire life course,
but there was some clustering at midlife (ages
45-64) (Cappeliez et al., 2008). Gender differ-
ences have been found in reported turning
points in samples of young adults as well as
sample of older adults, with women reporting
more turning points in the family domain and
men reporting more turning points in the work
domain (Cappeliez et al., 2008). It is not clear
whether this gender difference will be mani-
fested in future cohorts if women’s work tra-
jectories continue to become more similar to
men’s. Researchers have studied the turning
points that lead women to leave abusive rela-
tionships (Khaw & Hardesty, 2007); the turn-
ing points in the care-giving careers of
Mexican American women who care for older
family members (Evans et al., 2009), and the
role transitions that can become turning points
in a criminal career, leading to desisting from
criminal activities (Kirk, 2012).
Most life course pathways include multiple
turning points, some that send life trajectories
off track and others that bring life trajectories
back on track. In fact, we could say that the
intent of many social work interventio ns is to
precipitate a turning point that will get life
course trajectories on track (Olsson, Strand, &
Kristiansen, 2014). Such interventions may
occur at the individual, family, small group,
community, organizational, or institutional
level. By calling attention to turning points,
the LCP puts a spotlight on human strengths
and capacity for positive change, even revolu-
tionary change.
Major Themes of the Life
Course Perspective
In 1994, Elder (1994) identified four domi-
nant, and interrelated, themes in the life course
approach: interplay of human lives and histori-
cal time, timing of lives, linked or interdepen-
dent lives, and human agency in making choices.
Two other related themes were later identified
by Elder (1998) and Michael Shanahan (2000):
diversity in life course trajectories and devel-
opmental risk and protection. These six themes
continue to be the framework for life course
researchers, with different researchers empha-
sizing different themes. Each of these themes,
and relevant examples of recent research about
them, are discussed below.
Interplay of Human Lives and
Historical Time
Persons born in different years face different
social, political, and economic worlds, with
different options and constraints. Historical
eras may produce cohort effects when distinc-
tive formative experiences are shared at the
same point in the life course and have a lasting
impact on a birth cohort. The same events of a
particular historical era may affect different
cohorts in different ways. For example, Aus-
tralian researchers (Page, Milner, Morrell,
& Taylor, 2013) found that the cohort born
in the years immediately following 1974 was
more prone to suicide across the young adult
period than earlier cohorts. The researchers
also found that this cohort faced higher rates of
unemployment and underemployment as they
entered young adulthood than earlier cohorts
and propose a relationship between these two
factors.
356 Families in Society: The Journal of Contemporary Social
Services 100(4)
Analysis of large data sets by a number of
researchers provide forceful evidence that
changes in social institutions impinge on family
and individual life course trajectories (Vikat
et al., 2007). Researchers have examined the
impact of globalization, declining labor mar-
ket opportunities, and rising housing costs on
young adult transitions (Arnett, 2015). Tran-
sitions associated with young adulthood (leav-
ing home, marriage, first parenthood) are
occurring later for the current cohort of young
adults than for their parents in many countries,
particularly in countries with weak welfare
states. Military service during non-war eras
often has been found to be a protective factor
for later health and mortality, but this benefit
does not accrue to veterans who serve during
war eras (Landes, Wilder, & Williams, 2017).
Shifting immigration policies and attitudes
toward particular immigrant groups change
the landscape for immigrants over different
historical eras (Torres & Young, 2016).
Public policy often lags behind such social
changes, presenting social workers with a
responsibility to keep the public informed
about the impact of changing social condi-
tions on individuals, families, communities,
and organizations. For example, many service
members from the wars in Afghanistan and
Iraq are living with horrific combat injuries;
others are experiencing substance abuse, post-
traumatic stress disorder (PTSD), relationship
problems, and work problems from prolonged
periods of combat stress (Tanielian & Jaycox,
2008; Wadsworth & Southwell, 2011). Social
workers in all practice settings should be alert
to possibilities for engaging the involved mili-
tary families in supportive services and to the
need for more supportive public policies and
programs.
Timing of Lives
Every society appears to use age as an impor-
tant variable, and many social institutions are
organized, in part, around age: age for starting
school, age to be legally recognized as an
adult, retirement age, and so on. Age is a prom-
inent attribute in efforts by social scientists to
bring order and predictability to understanding
human behavior. Life course scholars are inter-
ested in the age at which specific life events
and transitions occur, which they refer to as
timing of lives. They may classify entrances
and exits from particular statuses and roles as
“off-time” or “on-time,” based on social norms
or shared expectations about the timing of such
transitions (McFarland, Pudrovska, Schieman,
Ellison, & Bierman, 2013). One research team
found that people who are diagnosed with can-
cer at earlier ages had a greater increase in reli -
giosity than people diagnosed at later ages,
suggesting that off-time transitions are more
stressful than on-time transitions or require
different coping strategies (McFarland et al.,
2013). Another researcher found that non-
normative early entry into family formation
and parenthood is associated with lower self-
reported health over the life course (Barban,
2013). Chronological age itself is not the only
factor involved in timing of lives. Age-graded
differences in roles and behaviors are the result
of biological, psychological, and social pro-
cesses (Solomon, Helvitz, & Zerach, 2009).
Biological age indicates a person’s level of
biological development and physical health, as
measured by the functioning of various organ
systems. It is the present position of the bio-
logical person in relation to the potential life
cycle. There is no simple, straightforward way
to measure biological age, but there is an ongo-
ing effort to identify an optimal set of bio-
markers for accurate measure of biological age
(Jee & Park, 2017). One method is to compare
an individual’s physical condition with the
conditions of others, for example, bone den-
sity scans are compared with the scans of a
healthy 20-year-old.
Psychological age has both behavioral and
perceptual components. Behaviorally, psycho-
logical ages refers to the capacities that people
have and the skills they use to adapt to chang-
ing biological and environmental demands,
skills in memory, learning, intelligence, moti-
vation, emotion regulation, and so forth. Per-
ceptually, psychological age is based on how
old people perceive themselves to be. Recent
research has referred to this perceptual aspect
of age as “subjective age” or “age identity.”
Culture plays a role in subjective age, with
Hutchison 357
older adults in Western societies consistently
found to feel younger than their chronological
age (Stephan, Chalabaev, Kotter-Grühn, &
Jaconelli, 2013). This has not been found in
research among Chinese older adults, but
recent research indicates that this may be
changing as traditions around filial piety
weaken (Liang, 2014). Subjective age among
early adolescents has been found to be influ-
enced by pubertal timing (Hubley & Arim,
2012). Subjective age of middle-aged and
older adults is related to self-reported health
(Stephan, Demulier, & Terracciano, 2012). A
workforce that, on average, feels younger than
their chronological age has been found to be
associated with an improvement in the overall
performance of the organization (Kunze, Raes,
& Bruch, 2015).
Social age refers to the age-graded roles
and behaviors expected by society, the socially
constructed meaning of various ages. Age
norms indicate the behaviors expected of peo-
ple of a specific age in a given society at a
particular point in time. They may be informal
expectations, or they may be encoded as for-
mal rules and laws. Life course scholars sug-
gest that age norms vary not only across
historical time and across societies, but also
by gender, race, ethnicity, and social class
within a given time and society. They have
paid particular attention to recent changes in
age norms for the transitions of young adult-
hood (Arnett, 2015; Newman, 2008; Scherger,
2009). Social age receives special attention in
the LCP, and life course scholars call attention
to the changing nature of the social construc-
tion of life phases, noting that mass longevity
is leading to finer gradations in life phases.
For example, Arnett (2015) proposes that the
changing nature of young adult transitions
calls for the acknowledgment of a life phase
between adolescence and young adulthood, a
phase he calls emerging adulthood.
Linked or Interdependent Lives
The LCP emphasizes the interdependence of
human lives and the ways in which people
are reciprocally connected on several levels
(Djundeva, 2015). It calls attention to how
relationships both support and control an indi-
vidual’s behavior. Social support is an obvi-
ous element of interdependent lives, but
relationships also control behavior through
expectations, rewards, and punishments. The
family is seen as the primary source of both
support and control, and life course scholars
have paid particular attention to how lives of
family members are linked across genera-
tions, with both opportunity and misfortune
having an intergenerational impact. They
have also been interested in how families are
linked to the wider world.
Links with family members. We are all linked
genetically to our intergenerational families,
and we may live with both genetic vulnerabil-
ity and genetic advantage. But shared genetics
is not the only way that parents’ and children’s
lives are linked. The connection between fam-
ily hardship, family nurturance, and child
behaviors and well-being is now well estab-
lished (e.g., Barajas, Philipsen, & Brooks-
Gunn, 2008). In addition to the economic
connection between parents and children,
racial discrimination has an intergenerational
effect (Rowley, Helaire, & Banerjee, 2010). In
recent years, we are also aware that deporta-
tion-related family separation impacts long-
term relationships between children and
parents (Yoshikawa, 2011). Parental hardship
has a negative impact on child development,
but parents also provide social capital for their
children, in terms of role models and networks
of social support (Szydlik, 2012).
Parents’ lives are also influenced by the
trajectories of their children’s lives. For exam-
ple, parents may need to alter their work tra-
jectories to respond to the needs of a terminally
ill child. Or parents may forgo early retire-
ment to assist their young adult children with
education expenses. Parents may be nega-
tively affected by stressful situations that their
young and adult children face (Greenfield &
Marks, 2006).
Older adults and their adult children are
also interdependent. Midlife adults may need
to alter their social and work roles to take on
greater caregiving roles with their aging par-
ents. The pattern of mutual support between
358 Families in Society: The Journal of Contemporary Social
Services 100(4)
older adults and their children is formed by
life events and transitions across the life
course. They may be fundamentally changed
when families go through historical disrup-
tions such as wars, major economic down-
turns, or by the migration of younger
generation family members (Clark, Glick, &
Bures, 2009).
Family roles must often be synchronized
across three or more generations at once, and
sometimes the synchronization does not go
smoothly. Divorce, remarriage, and disconti-
nuities in adult work and educational trajecto-
ries may conflict with the needs of children
and aging parents (Huinink & Feldhaus,
2009). When a significant life event in one
generation (such as death of a grandparent) is
juxtaposed with a significant life event in
another generation (such as birth of a child),
families and individual family members are
especially vulnerable to stress pile-up.
Links with the wider world. The LCP has its ori-
gins in Elder’s research (Elder, 1974) on the
ways that families and individuals are linked
to situations in the economic institution, and
in recent years life course researchers have
been documenting the ways that individual
and family life course trajectories are linked
to situations in the labor market, housing mar-
ket, education system, and social welfare sys-
tem (Newman, 2008; Scherger, 2009; Szydlik,
2012). Newman (2008) examined young adult
transitions in Western Europe and Japan and
found that changes in the labor market that
result in less secure employment are driving
the delayed departure of young adults from the
parental home in southern Europe and Japan
but not in the Nordic countries. These regional
differences are at least partially explained by
differences in other social institutions.
Newman (2008) found that timing of depar-
ture from the parental home is linked to situ-
ations in the housing market. In Southern
European countries, great emphasis is put on
owner-occupied housing and relatively little
rental housing is available. In contrast, there is
a large rental sector in the housing market in
Nordic countries, a situation that facilitates
early home leaving. Timing of departure is also
linked to the education system. Young adults
who participate in post-secondary education
tend to leave the parental home later than those
who do not pursue post-secondary education,
but regional differences are found in this rela-
tionship as well. Nordic countries have a higher
proportion of emerging adults in post-secondary
education than countries in Southern Europe,
and yet young adults in the Nordic countries
depart the parental home earlier than those in
Southern Europe. This regional difference is
related to differences in the social welfare sys-
tems of the two regions. The earlier departure
from the parental home in Nordic countries is
subsidized by a liberal welfare system that pro-
vides generous housing and educational bene-
fits. Newman’s research (2008) indicates that it
is a confluence of policies in different social
institutions that impact individual and family
life trajectories.
The importance of social policy in life course
trajectories has also been found in relation to
family solidarity between older adults and their
adult children (Szydlik, 2012) and in the career
trajectories of mothers (Abendroth, Huffman,
& Treas, 2014). Family-friendly social policies
support family solidarity and decrease the
motherhood penalty in career trajectories. These
findings have important implications for legis-
lative advocacy by social workers.
It is important for social workers to remem-
ber that lives are also linked in systems of
institutionalized privilege and oppression.
Philip McMichael (2017) reminds us that, in
the global economy, lives are linked around
the world. The lifestyles of people in affluent
countries depend on cheap labor and raw
products from Africa, South America, the
Caribbean, parts of Asia, and other places.
Children and women in impoverished coun-
tries labor long hours to make an increasing
share of low-cost products consumed in afflu-
ent countries. Women migrate from impov-
erished countries to become the domestic
laborers in affluent countries, allowing women
in affluent countries to leave the home to take
advantage of career opportunities and allow-
ing the domestic workers to send money they
make home to support their own families.
Social workers should be well informed about
Hutchison 359
these international linkages in an increasingly
globalized world.
Human Agency in Making Choices
Human agency is the LCP theme most rele-
vant to social work’s emphasis on individual,
family, and community strengths. Hitlin and
Elder (2007) note that although the concept of
human agency is used differently by different
disciplines, life course theorists and research-
ers use it to refer to “attempts to exert influ-
ence to shape one’s life trajectory” (p. 182).
It involves acting with an orientation toward
the future, with an eye for “possible selves”
(Markus & Nurius, 1986). Possible selves
represent our ideas of what we might become,
what we would like to become, and what we
are afraid we will become. They serve as
incentives for action and may be enacted at
the individual, family, small group, commu-
nity, organization, or institutional level.
Emphasis on human agency in the LCP has
been greatly aided by the work of psycholo-
gist Albert Bandura. Bandura (2006) proposed
three modes of human agency: personal
agency is exercised individually to shape
environmental events or one’s own behavior;
proxy agency is exercised when others who
have greater resources act on one’s behalf to
meet needs or accomplish goals; and collec-
tive agency is exercised on the group level
when people act together to meet needs and
accomplish goals. Cultural psychology critics
of the concept of human agency argue that it is
a culture-bound concept that does not apply as
well in collectivist societies as in individualis-
tic societies (Markus & Kitayama, 2003).
Bandura (2006) responds that although people
in all cultures must use all three modes of
agency, there are cultural variations in the
relative emphasis put on the different modes,
with some cultures putting greater emphasis
on personal agency and other cultures putting
greater emphasis on collective agency. Par-
sell, Eggins, and Marston (2017) argue that
“human agency is core to social work” (p.
238), but social workers also recognize barri-
ers to expressing personal agency. The con-
cepts of proxy agency and collective agency
add important dimensions to the discussion of
human agency and can serve to counterbal-
ance the extreme individualism of U.S. soci-
ety. Human agency is a major resource for
positive turning points in the life trajectories
of individuals and collectivities.
Diversity in Life Course Trajectories
Life course researchers have long had strong
evidence of diversity in individual life pat-
terns. Early research emphasized differences
between cohorts, but over time more and more
attention was paid to diversity within cohorts.
Recently, life course researchers have begun
to incorporate intersectionality theory to under-
stand diversity in life course trajectories (see
Raphael & Bryant, 2015; Warner & Brown,
2011). Intersectionality theory recognizes that
all of us are jointly and simultaneously mem-
bers of a number of socially constructed iden-
tity groups, such as those based on gender,
race, ethnicity, social class, sexual orientation,
gender identity, age, religion, geographic loca-
tion, abilities, and so on. Our social location, or
place in society, is at the intersection of our
multiple identity groups. Either advantage or
disadvantage can be associated with each iden-
tity group, and when considering the life jour-
ney of any one individual, it is important to
consider the multiple identity groups of which
that person is a part (see Hankivsky, 2012).
Developmental Risk and Protection
As the LCP has continued to evolve, it has
more clearly emphasized the links between the
life events and transitions of childhood, adoles-
cence, adulthood, and old age (Gilman, 2012).
Studies indicate that childhood events some-
times shape people’s lives 40 or more years
later (Shonkoff, Garner, Committee on Psycho-
social Aspects of Child and Family Health,
Committee on Early Childhood, Adoption, and
Dependent Care, & Section on Developmen-
tal and Behavioral Pediatrics, 2012). Indeed,
recent biomedical research suggests we should
look at factors that occur earlier than child-
hood, focusing on fetal undernutrition as a
contributing factor in late-life cognition and
360 Families in Society: The Journal of Contemporary Social
Services 100(4)
late-life health conditions such as coronary
heart disease, type 2 diabetes, and hypertension
(see Rooij, Wouters, Yonker, Painter, & Rose-
boom, 2010).
It is quite an old idea that what happens at
one point in the life journey influences what
happens at later points, However, the idea of
earlier life experiences affecting later develop-
ment has taken on new energy since the explo-
sion of longitudinal research a few decades ago.
Two different research traditions have exam-
ined how early life experiences affect later out-
comes, one based in sociology and the other
based in ecological developmental psychology.
The sociological tradition is interested in cumu-
lative advantage/cumulative disadvantage. The
ecological developmental tradition is interested
in risk, protection, and resilience.
Sociologists propose that social institutions
and societal structures develop mechanisms
that ensure increasing advantage for those who
are well-resourced early in life and increasing
disadvantage for those who struggle (Ferraro
& Shippee, 2009). Researchers have applied
these concepts to study racial health disparities
across the life trajectory (Pais, 2014), financial
assistance from midlife parents to adult chil-
dren (Padgett & Remle, 2016), and evolving
patterns of inequality among late-life adults
(Crystal, Shea, & Reyes, 2017).
Through the lens of ecological develop-
mental risk and protection theory, longitudinal
researchers have identified multidimensional
risk factors at one stage of development that
increase the probability of developing and
maintaining problem conditions at later stages.
They have also identified protective factors
or resources that decrease the probability of
developing and maintaining problem condi-
tions, a process known as resilience. In the
past decade or so, biomedical researchers have
proposed an ecobiodevelopmental framework
for studying health and disease across the life
course. They are articulating the ways that
genetic predispositions interact with social and
physical environments to drive development,
referring to the human life course as “nature
dancing with nurture over time” (Shonkoff
et al., 2012, p. e234). The major focus of eco-
biodevelopmental research is on the ways that
early toxic stress disrupts development in the
brain and other biological systems. It is impor-
tant to note, however, that neither cumula-
tive advantage/disadvantage theory nor the
ecological developmental risk and protection
approach argue that early deprivations and
traumas inevitably lead to a trajectory of
failure. When resources are mobilized, the
effects of deprivation and trauma are reduced
(Gilman, 2012).
Implications of the Life
Course Perspective for
Social Work Practice
Like other professions, social work aspires to
engage in evidence-informed practice and that
requires using evidence-based theories of
human behavior as well as evidence-based
models of practice. The LCP was developed
from empirical research and continues to be
refined by ongoing research. The theoretical
perspective, and the research that supports it,
has many implications for social work prac-
tice. It can be used at multiple levels of prac-
tice and to support a variety of social work
roles. The most important implication for
social work’s efforts to promote societal well-
being is the robust evidence that what happens
throughout the life course is strongly influ-
enced by what happens in the early years,
beginning with conception, and even before in
the preconceptual health of the mother. Soci-
etal health is associated with public policies
that support early development, and social
workers can play an important role in promot-
ing supportive public health and child and
family policies.
The extensive research on risk and protec-
tion has implications for both policy and pro-
gram development. Social workers Jenson
and Fraser (2016) make use of available
research on risk and resilience to propose pol-
icy recommendations in a variety of policy
sectors, including antipoverty, child welfare,
education, health, child mental health, disabili-
ties, substance abuse, and juvenile justice. The
Communities That Care (CTC) model of com-
munity prevention developed at the University
of Washington School of Social Work trains
Hutchison 361
and supports community coalitions to promote
positive youth development by identifying
and prioritizing community risk factors and
suppressed protective factors that can be mobi-
lized to become community strengths. Recent
program evaluation found that involvement in
the CTC system during adolescence was
associated with reduced drug use, antisocial
behavior, and violence perpetration at age 21
(Oesterle et al., 2018). These two examples
provide a window into the far ranging implica-
tions of risk and protection research for social
work intervention.
Social work, at its best, is a profession that
puts human behavior in context. A major
thrust of the LCP is to provide contextual
understanding of human behavior, to place it
in the context of biology, culture, historical
time, and social systems. Special attention to
the forces that create diversity in life course
trajectories is consistent with social work’s
goal to “engage diversity and difference in
practice” (Council on Social Work Education,
2015, p. 7). Life course research can help social
workers recognize the many ways of enacting
personal identity and inform the process of
engaging a diverse client population. Research
on cohorts alerts social workers to the spe-
cific opportunities and challenges faced by
members of particular cohorts and may sug-
gest ways to tailor interventions to the charac-
teristics of a particular cohort. For example,
younger cohorts may respond better to Inter-
net and wireless-supported interventions than
older cohorts (National Association of Social
Workers, Association of Social Work Boards,
Council on Social Work Education, & Clinical
Social Work Association, 2017).
The LCP emphasis on linked lives is con-
sistent with the National Association of Social
Worker’s (2017, p. 1) stated value of the
“importance of human relationships.” It sup-
ports social work’s historical tendency to
engage in family, small group, and community
interventions. It recommends interventions that
enhance social support and open lines of com-
munication. Life course research is beginning
to provide evidence that family-friendly pub-
lic policies support family solidarity and alter
individual and family life course trajectories,
findings with implications for social work
involvement in legislative advocacy. The LCP
emphasis on linked lives also calls social work-
ers to keep a laser focus on how lives are linked
in systems of institutionalized privilege and
oppression and to seek ways to advance “social,
economic, and environmental justice” (Council
on Social Work Education, 2015, p. 7).
LCP emphasis on transitions, trajectories,
life events, and turning points can inform
practice at multiple system levels. Research
on human reactions to transitions alerts social
workers to the possibility of at least tempo-
rary dysfunction in relationships at times of
major transition and suggests that targeted
interventions may help to avoid communica-
tion breakdowns and stress pileup in times
of pronounced change. Indeed, social work-
ers have often targeted interventions to peo-
ple involved in transitions, such as the use of
support groups for children involved in
divorcing families and for people living with
a recent major loss. Life course research also
indicates that transitions can create opportu-
nities for positive change and social workers
should be mindful of such opportunities.
Imber-Black (2016) proposes the use of ther-
apeutic rituals to assist families with difficult
transitions and life events.
With its emphasis on life stories (trajecto-
ries) that unfold over time, the LCP is a particu-
larly good fit with narrative approaches to social
work. Narrative practice focuses on helping
clients examine the meanings they attribute
to events in their life journeys. It attempts to
uncover clients’ dominant story lines and to
help them move from problem-centered stories
to coping and empowering stories (Burack-
Weiss, Lawrence, & Mijangos, 2017). Narra-
tive approaches to practice can be used with
families, small groups, communities, and orga-
nizations, as well as with individuals. For exam-
ple, the appreciative model of organizational
change seeks to engage organizational stake-
holders in identifying positive components of
the organization and shared dreams of what it
can become. Stakeholders are encouraged to
recall and tell stories about events when the
organization was vibrant, energetic, and lively
(Newhard, 2012).
362 Families in Society: The Journal of Contemporary Social
Services 100(4)
Research on life events suggests that social
workers should be alert to recent stressful life
events when assessing individuals, families,
and communities, as well as to stressful life
events, especially traumatic ones, in earlier life
stages that may be impacting current function-
ing. The expanding research on turning points
in life trajectories can help social workers
design turning point interventions that help to
break cycles of dysfunction in individuals and
the social systems with which they interact.
The LCP emphasis on human agency is con-
sistent with social work approaches that focus
on individual, family, community, and organi-
zational strengths. It is a source of hope even in
the most intractable situations. Making careful
assessments about whether circumstances call
for personal agency of the client, proxy agency
by the social worker or some other advocate, or
for organizing for collective agency opens
more opportunities for action. Enhancing col-
lective agency is a major goal of family, small
group, and community interventions.
Conclusion
The Council on Social Work Education (2015)
states that social work practice is guided by
“knowledge based on scientific inquiry” (p. 5)
and informed by “multi-disciplinary sources
and multiple ways of knowing” (p. 8). It fur-
ther states that social workers critically
evaluate and apply theories of human behav-
ior to engage with, assess, intervene with, and
evaluate practice with individuals, families
groups, organizations, and communities. This
article has demonstrated that the LCP is a theo-
retical perspective on human behavior that is
informed by multiple methods of scientific
inquiry in multiple disciplines. It shows that
the LCP and the research that supports it have
implications for practice with families, groups,
organizations, and communities, as well as
with individuals. It is an important perspective
for social workers to add to their multi-theoret-
ical tool kit.
Declaration of Conflicting Interests
The author(s) declared no potential conflicts of
interest with respect to the research, authorship,
and/or publication of this article.
Funding
The author(s) received no financial support for the
research, authorship, and/or publication of this
article.
ORCID iD
Elizabeth D. Hutchison https://orcid.org/0000
-0002-9344-8757
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Life Span and Resiliency Theory: A Critical Review
Alexa Smith-Osborne
Abstract: Theories of life span development describe human
growth and change
over the life cycle (Robbins, Chatterjee, & Canda, 2006). Major
types of develop-
mental theories include biological, psychodynamic, behavioral,
and social learn-
ing, cognitive, moral, and spiritual, and those influenced by
systems, empower-
ment, and conflict theory. Life span development theories
commonly focus on onto-
genesis and sequential mastery of skills, tasks, and abilities.
Social work scholars
have pointed out that a limitation of life span and other
developmental theory is
lack of attention to resilience (Greene, 2007; Robbins et al.,
1998).
The concept of resilience was developed to “describe relative
resistance to psy-
chosocial risk experiences” (Rutter, 1999b, p. 119).
Longitudinal studies focused on
typical and atypical child development informed theory
formulation in develop-
mental psychopathology (Garmezy & Rutter, 1983; Luthar,
Cichetti, & Becker, 2000)
and in an evolving resilience model (Richardson, 2002; Werner
& Smith, 1992).
Research on resilience has found a positive relationship
between a number of indi-
vidual traits and contextual variables and resistance to a variety
of risk factors
among children and adolescents. More recently, resilience
research has examined
the operation of these same factors in the young adult, middle-
age, and elder life
stages.
This article examines the historical and conceptual progression
of the two devel-
opmental theories—life span and resiliency—and discusses their
application to
social work practice and education in human behavior in the
social environment.
Keywords: Life span, resiliency theory, life cycle, critique
T
heories of life span development describe human growth and
change over
the life cycle (Robbins, Chatterjee, & Canda, 2006). Major
types of develop-
mental theories include biological, psychodynamic, behavioral
and social
learning, cognitive, moral and spiritual, and those influenced by
systems,
empowerment, and conflict theory. Life span development
theories commonly
focus on ontogenesis and the sequential mastery of skills, tasks,
and abilities.
152
Alexa Smith-Osborne, Ph.D. is assistant professor at The
University of Texas at Arlington School of Social
Work, Arlington, TX 76019.
Copyright© 2007 Advances in Social Work Vol. 8 No. 1 (Spring
2007) 152-168.
Indiana University School of Social Work.
The major theories address the entire life cycle, from prenatal
or birth to death,
but they often focus in-depth on particular age periods, referred
to as life stages.
Some theorists within this field have focused more exclusively
on a single life
stage (Vaillant, 1993) or on a macro-level view of
developmental traits that char-
acterize an age cohort with defined ranges of birth dates or
historical/cultural
periods of primary influence on development (Strauss & Howe,
1991). For pur-
poses of this paper, only a segment of life span theory can be
addressed.
Therefore, this paper focuses on personality and psychosocial
theories, which
form the historical foundation for much of the other life span
theories.
Resiliency theory is an emerging theoretical perspective that
has been devel-
oped within developmental psychopathology and ecosystems
perspectives and is
influenced by stress and coping theories. Although this theory
has not been
explicitly developed as an outgrowth of life span theory, it is
developmental in
focus, and theory-driven research typically examines a specific
chronological life
stage as a starting point. This theoretical framework addresses
health develop-
ment of at-risk populations, and overcoming stress and
adversity to achieve func-
tional outcomes either during a life stage, a specific trajectory
(e.g., educational
or deviancy), or throughout the life span. The initial focus of
theory development
has been on childhood and adolescence and associations of
traits and events at
these life stages with outcomes later in life. Some recent
research in this field has
applied resiliency constructs to adults at risk (Daining, 2005;
Smith, 2003; Smith-
Osborne, 2006).
Historical Context
The notion that life can be understood as a series of significant
and sequential
stages can be traced to the earliest human civilizations and has
appeared consis-
tently in literary, religious, and philosophical writings
throughout history
(Erikson, 1968; Robbins et al., 1998). The scientific approach to
human develop-
ment throughout the life cycle was stimulated by the emergence
of evolutionary
theory at the turn of the century (Darwin, 1872), which led to
the development of
biologically focused maturational and psychosexual
perspectives, such as those
of G. Stanley Hall in 1904, Sigmund Freud in 1905, and Arnold
Gesell in 1925.
These seminal theories challenged the Victorian (and earlier)
conception of chil-
dren as little adults, and childhood as a time of relative
stability, while the chil-
dren were simply waiting to grow physically (Colby, 1970;
Karl, 1964).
These theories also established the conceptualization of human
development as
occurring in a series of essentially stable stages, with periods of
instability during
transitions between stages and the mastery of stage-specific
skills or conflicts as
the foundation for progress to the next stage (Hoffman, Paris,
Hall, & Schell, 1988).
Freudian theory came to dominate much of human development
theory and
clinical practice in the early 20th century, with several of
Freud’s students, notably
Jung and Erikson, expanding on his concepts on the basis of
their own clinical
and cross-cultural experiences. These amplifications of
Freudian theory occurred
against the backdrop of the rise of fascism, the Holocaust, and
World War II. The
originator of what is now called the life span approach to human
psychological
development, Erik Erikson, had been a student of Freud’s and
trained as a psy-
153Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY
choanalyst in Germany. Erickson fled Nazi Germany in 1939 to
immigrate to
America, where he expanded Freud’s stages to apply to the
entire life span,
emphasizing psychosocial, rather than biological drive theory.
Resiliency theory, in contrast, originated on the basis of
prospective longitudinal
research on cohorts of children at risk (Garmezy, 1993; Rutter,
Quinton, & Hill,
1990; Werner & Smith, 1982, 1992), rather than on the basis of
individual clini-
cians’ observations and case studies. Such studies were
informed by prevention
science (Greene, 2007) and the application of the
epidemiological concepts of
immunity and resistance to disease to human development and
psychopatholo-
gy (Thoits, 1983). In particular, Werner and Smith’s
longitudinal study of 698
infants, many of Hawaiian and Asian descent, provided a major
empirical basis
for the inception of resiliency constructs and hypotheses for
further testing, as
did Rutter’s work with early onset mental disorders and with
institutionalized
Romanian children (e.g., Rutter, 1983; Rutter et al., 1990).
Resiliency theory’s salu-
togenic orientation has been heavily influenced by the Hawaiian
study’s focus on
those in childhood adversity who overcome the odds by the time
they reach
adulthood. The initial formulation of theoretical concepts and
constructs based
on this research proceeded within the developmental
psychopathology frame-
work in psychiatry (e.g., Rutter, 1987) and developmental
psychology (e.g.,
Garmezy, Masten, & Tellegen, 1984) and within family stress
and adjustment the-
ory (e.g., McCubbin & Dahl, 1976; McCubbin & Patterson,
1983) in social work.
Much of the seminal research in this field was begun in the late
1950s (e.g., Werner
& Smith began their study in 1955) and initial findings were
reported in the 1980s.
Thus, this early theoretical development was situated
historically in the post-
Vietnam War and the post-colonial era of globalization, and it
often focused on
identifying factors in overcoming trauma and adverse events,
such as war-
induced family separations. Later, as social work educators and
researchers gave
more attention to salutogenic, strengths-based (Saleebey, 1997)
theoretical mod-
els for practice, resiliency constructs were further developed
within the ecologi-
cal perspective (e.g., Fraser & Galinsky, 1997; Gilgun, 1996) in
social work theory,
rather than in life span theory. Social workers have continued to
draw on resilien-
cy theory constructs and empirical findings in research (e.g.,
Herrenkohl, Hill,
Chung, Guo, Abbott, & Hawkins, 2003) and in human behavior
and practice texts
(e.g., Haight & Taylor, 2007; Johnson, 2004; Thomlison, 2007),
either within the
ecological perspective (e.g., Haight & Taylor) or, more
commonly, outside a spec-
ified theoretical frame of reference. Furthermore, some social
workers have
explicitly identified and used resiliency theory as a theoretical
framework, inde-
pendent of other perspectives, for education (Greene, 2007) and
research (Smith-
Osborne, 2005a, 2006; Ungar, 2004).
THEORETICAL CONCEPTS AND CRITICAL ANALYSIS
Life Span Theory
Life span theory utilizes the central concept of ontogenesis, the
chronological
unfolding of human development (Gunnar & Thelen, 1989;
Thelen & Smith,
1994), which includes both change in size and change in the
complexity and dif-
ferentiation of function (e.g., the change in motor reflexes at
various stages in
154 ADVANCES IN SOCIAL WORK
life). Some theorists include deterioration or diminishment in
size and function,
particularly if the focus is on aging and the adult life cycle, as
well as accretion or
augmentation ( Jung, 1965; Newman & Newman, 1975;
Santrock, 1989).
Erikson (1950) proposed the concept of “epigenesis” to convey
that human
development unfolds from part to whole, with elements of the
chronologically
appropriate ability or personality feature gradually emerging in
a prescribed
sequence until the functional whole was achieved. The term has
since been used
within the developmental psychopathology theoretical
perspective to also apply
to the chronological unfolding over the life span of the disease
process, such as
schizophrenia (e.g., Cannon, Rosso, Bearden, Sanchez, &
Hadley, 1999). He saw
this emergence as occurring within an interactional and adaptive
framework,
within which the individual develops through interaction and
adaptation to the
immediate social environment as well as to the larger society,
culture, and histor-
ical context. Thus, Erikson postulated that mutual
responsiveness on the part of
both the individual and society was necessary for optimal
development.
Another key life span concept associated with the work of Freud
and Erikson is
the life stage. The life stage is seen as an age-related period of
life characterized by
predictable features, tensions, and changes and leads into a
subsequent stage.
Erikson formulated the notion of the psychosocial crisis, a
period of tension and
disorganization centered on a stage-specific theme, the
resolution of which was
the goal of the transition phase from one stage to the next.
Freud and Erikson
conceptualized stages as prescriptive, in that their sequence was
unvarying and
defined optimal mature development, was associated with
specific tensions/con-
flicts, and was prerequisite, in that each stage must be worked
through and the
associated conflicts resolved before successful transition to the
next stage could
be accomplished. Freud’s and Erikson’s life stage models are
presented in
Hoffman et al. (1988, pp. 30 and 32).
Erikson (1950) moved beyond Freud’s life stage constructs in
proposing that ego
development in childhood is a process of identification, which
he defined as
internalization of another person’s values and standards in an
attempt to become
like that person or parts of that person. It was in adolescence
that Erikson
observed (1968) the identity was formed through a process of:
repudiation and mutual assimilation of childhood identifications
and
their absorption in a new configuration, which in turn, is
dependent
on the process by which a society (often through subsocieties)
identi-
fies the young individual, recognizing him as somebody who
had to
become the way he is and who, being the way he is, is taken for
grant-
ed. (p. 159)
In Erikson’s theory, then, the concept of the mature ego identity
as a complex
sense of self, comprising societally-defined life roles as well as
aspects of person-
ality, is crucial. The “identity crisis” in adolescence is
normative and revolves
around issues of personal sameness and historical continuity,
which serve as a
link between the individual and the larger society. Prolonged
adolescence, in
Erikson’s schema, provides a psychosocial moratorium in which
the sexually
mature individual engages in free role experimentation,
sanctioned by society, in
155Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY
order to find a defined niche in society, while postponing adult
sexual roles.
Erickson saw this as a second period of delay in the life cycle,
with the first being
Freud’s psychosexual moratorium of the latency life stage,
which permits the
young to learn the basics of society’s work situations before
embarking on mature
sexual roles, such as spouse and parent. Erikson used the term
identity diffusion,
and later the term identity confusion (1968), to describe the
state of mild confu-
sion commonly experienced by adolescents in the process of
identity formation.
James Marcia (1980) developed this concept further to apply to
adolescents who
are not in an identity crisis, because they are not committing
themselves to occu-
pational or ideological goals and are not concerned about the
situation.
Based on the mature and socially acceptable ego identity, the
young adult, in
Erikson’s schema, could then take up the mature sexual role in
seeking a spouse
or intimate partner. In the middle adult stage, the individual was
seen as transi-
tioning to the ego strength made up of procreativity,
productivity, and creativity,
such as in forming a family and mentoring future generations on
a personal, soci-
etal or even global level. The last stage of life was that of ego
integrity, which
involves the older adult’s acceptance of his/her own live as
meaningful and
coherent, and the perspective that one has handled life’s tasks in
the best way
possible under given circumstances.
Contemporary theorists have proposed expanded models,
particularly in the
adolescent and adult stages. Two such models, proposed by
Vaillant (1993, p. 145)
and Newman and Newman (1988, p. 45).
Erikson (1982, 1986, 1988) built on his earlier work in the last
life stage, as he and
his wife reflected on their own adult development in later life,
conceptualizing
aging in terms of revisitation of earlier stages of development
within his Stage 8 of
Integrity vs. Despair.
Erikson and other psychodynamic theorists, such as Vaillant
(1993), acknowl-
edge developmental influences such as culture, race, and
gender, but tend to view
intrapsychic and biological factors, including IQ, as being more
important to
development.
Other theorists conceptualize human development as being more
fluid
throughout the life span, rather than the product of invariant and
chronological-
ly sequential stages, and as being more heavily influenced by
social roles
(Goffman, 1959; Neugarten, 1985), demographic variables, such
as gender, race,
or socioeconomic status, culture and historical “moment,” and
even the recipro-
cal, interactive effects of the immediate physical/social
environment (Gunnar &
Thelen, 1989).
Resiliency Theory
The concept of resilience was developed to “describe relative
resistance to psy-
chosocial risk experiences” (Rutter, 1999b, p. 119). It has been
further defined as
“a dynamic process encompassing positive adaptation within the
context of sig-
nificant adversity” (Luthar, Cicchetti, & Becker, 2000) and “the
process of coping
with adversity, change, or opportunity in a manner that results
in the identifica-
tion, fortification, and enrichment of resilient qualities or
protective factors”
156 ADVANCES IN SOCIAL WORK
(Richardson, 2002, p. 308). Research on stress reactions and
recovery from stress,
with implications for education, has also informed this theory
(Benotsch et al.,
2000; D’Imperio, Dubow, & Ippolito, 2000; Dubow, Schmidt,
McBride, Edwards, &
Merk, 1993; Dubow, Tisak, Causey, Hryshko, & Reid, 1991;
Fontana, Schwartz, &
Rosenheck, 1997; Garmezy & Rutter, 1983; Golding, 1989;
Keenan & Newton,
1984; Lazarus, 1993; Lazarus & Folkman, 1984). Thus,
resilience is conceptualized
as relative resistance to psychosocial stressors or adversity.
Although varying
models of resiliency have been tested, researchers and theorists
agree that the
construct is salient in the context of stress and adversity and is
not operative in
the absence of environmental stressors ( Jew, Green, & Kroger,
1999; Rutter, 1999).
The central constructs of the theory include risk
factors/mechanisms, vulnera-
bility factors, and protective factors/mechanisms. Risk factors
and mechanisms
have been conceptualized in alternate ways in the literature:
either as 1) the
events or conditions of adversity (for example, poverty)
themselves for which
there is empirical evidence of association with
psychopathology, illness, or dys-
functional developmental outcomes or as 2) factors that operate
to reduce resist-
ance to stressors/adversity. Vulnerability factors are traits,
genetic predisposi-
tions, or environmental and biological deficits (such as
cognitive impairments)
for which there is empirical evidence of heightened response,
sensitivity, or reac-
tion to stressors or risk factors. The constructs of vulnerability
factors and risk fac-
tors are sometimes used interchangeably in the literature.
Protective factors and
mechanisms are traits, contextual characteristics, and
interventions that operate
to enhance or promote resistance, or which may moderate the
effect of risk fac-
tors, and for which there is empirical evidence of association
with health and
functional developmental outcomes. Rutter (1987) suggests that
protective
mechanisms may operate in one of four ways to allow
overcoming odds in the
face of adversity: by reducing risk impact, by reducing negative
chain reactions to
risk factors, by promoting resiliency traits (i.e., the opposite of
vulnerability fac-
tors, such as self-efficacy and optimism), and by setting up new
opportunities for
success. Reducing risk impact can occur not only by way of
buffering events and
social networks, but also by inoculation due to successful
coping with earlier,
milder stressful events. Protective and risk mechanisms have
been found to vary
according to the type of adversity, type of resilient outcome,
and life stage under
analysis; risk factors in one context may be protective in
another (Rutter, 1999;
Smith-Osborne, 2006; Ungar, 2004).
Research on resilience among children, adolescents, and young
adults has
found a positive relationship between spirituality, social
support, social capital,
income, and personal/family traits (e.g., hardiness, coherence,
social compe-
tence and self-efficacy, normal attachment, healthy attributions,
active stress
appraisal, and coping), and resistance to a variety of risk
factors, including psy-
chiatric disorders and school failure/drop-out (Daining, 2005;
Garmezy, 1991;
Luthar et al., 2000; Masten & Coatsworth, 1998; Richardson,
2002; Rutter, 1999a;
Smith & Carson, 1997; Werner, 1992). Research on military
families dealing with
war-induced separation and trauma has found associations
between resilience
and similar protective mechanisms (Benotsch et al., 2000; Lavee
et al., 1985;
McCubbin & Dahl, 1976; McCubbin, Dahl, Lester, Benson, &
Robertson, 1976;
157Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY
McCubbin, Hunter, & Dahl, 1975; McCubbin et al., 1980;
McCubbin & McCubbin,
1996; Patterson, 2002; Sutker et al., 1995; Thoits, 1983).
Units of Analysis
Life span theory is most commonly applied to the individual and
family as the
units of analysis (McCubbin et al., 1980). However, Erikson
(1962, 1968, 1969) pro-
posed that this theory could apply to humanity as an entity, thus
not being limit-
ed to one’s interactions with individuals, groups, or specific
environments/insti-
tutions.
Subsequent theorists, such as Coles (1990, 1991, 1997) and
Strauss and Howe
(1991), have focused on the more macro-level implications of
Erikson’s concepts,
for example, in investigating human development within
generations and reli-
gious reference groups.
Like life span theory, resiliency theory has been most
commonly applied to
individuals and family units that are consistent with these
theories’ shared devel-
opmental focus. More recent investigations of specific risk and
protective factors,
however, have shown a trend toward the examination of macro-
level or contextu-
al variables (Herrenkohl et al., 2003; Schafft, 2006; Smith-
Osborne, 2005, 2006;
Ungar, 2004), such as neighborhoods (e.g., disorganized,
residentially unstable)
and institutional policies.
Aspects of Human Development
Rapid advances in the knowledge base about the biological
underpinnings of
human development tend to lend support to conceptualizations
of the life stages
that are more fluid throughout the life span, rather than
invariant or even neces-
sarily sequential (Robbins et al., 1998; Thelen & Smith, 1994).
Incorporation of
this new knowledge is seen most clearly in researchers who
focus on adult devel-
opment and aging. George Vaillant (1993), for example, pointed
out that:
If adult development is to be conceived as a psychobiological
process
then it must conform to biology, and neither to social mores nor
to
chronological age. This means that, as with shaving and
menstruation,
not everybody will reach a given stage at the same
chronological age (p.
166).
Similarly, Sharon McQuaide, in her research on “Women at
Midlife” (1998),
examined biological and cohort variables to add to life span
theory. She found
that “The generation of women now entering midlife differs
from previous gener-
ations” (p. 21), and that women who were “’blocked from being
in the world’
(through disability, poor health, involuntary unemployment,
limited spending
power)” (p. 29) were less likely to achieve well-being and other
indicators of gen-
erativity, Erikson’s designation for the midlife stage issue. Life
span theory, then,
has the flexibility to address various aspects of human
development throughout
its stages.
Resiliency theory has, from its inception, been remarkable for
encompassing
the broad biopsychosocial aspects of human development, as
well as for cross-
referencing empirical findings on normative or healthy human
development with
findings on pathological development (Cichetti & Cannon,
1999). Early develop-
158 ADVANCES IN SOCIAL WORK
ment of the theory gave more attention to individual
characteristics and to fac-
tors present in childhood, which were associated with adult
outcomes, thus priv-
ileging enduring traits from earlier life stages. Although recent
cross-sectional
studies have begun to offer more possibilities for developing an
understanding of
resiliency in middle and later adulthood, this theory’s current
utility is, in its
application to the broad aspects of human development, from
infancy through
early adulthood.
Philosophical Underpinnings
The life span theory philosophical underpinnings, most of which
have been
noted previously in this paper, include: a health and adaptation
orientation,
rather than a medical illness-oriented orientation; a special
interest in the earlier
stages of life; an ontogenetic perspective with emphasis on
predictable and dis-
continuous life stages; a transition period between stages, which
may be charac-
terized by increased tension and disorganization (Erikson’s
“psychosocial crises”);
an intrapsychic focus and an interactive focus; and lifelong
development. As
noted previously, the life span theorists who built on Erikson’s
work have gone far
in addressing the limitations of many of these philosophical
underpinnings, as
well as the biases built into the original theory. Resiliency
theory is characterized
as similarly salutogenic, but with a philosophical orientation
toward the linear,
cumulative connections between earlier life stages and
adulthood for those at
risk. Resiliency research to date has been largely conducted by
Western scientists
and has had a linear, positivistic paradigm. Thus, it has been
criticized as hege-
monic and, thereby, limited in its scope in accounting for
diverse resiliency expe-
riences. Philosophically, resiliency theory is more heavily
focused than life span
theory on interactions between the environment and person in
terms of environ-
mental adversity and personal protective traits. As with life
span theory, more
recent work in resiliency theory has tipped the balance
philosophically more in
the direction of contextual protective variables, often
operationalized as social
groups and community and institutional characteristics.
Strengths and Weaknesses
The evident strengths of life span theory include its expansion
of understanding
of personality development through the life span, its utility
across a variety of
human service settings and functions, and its “generativity,” to
borrow Erikson’s
term and reapply it to theory-building. Life span theory gave
rise to a rich pletho-
ra of human development models, not only to increase
understanding of specific
life stages or the entire life cycle, but also to address
intermediate and macro-level
entities, such as families, family-run businesses, social
movements led by “great”
personalities, faith communities and religious reference groups,
and entire gen-
erational cohorts. In so doing, this theory has been applied to
disciplines beyond
the human service domain. For example, the sociological
concept of the bour-
geois bohemian (Brooks, 2001), the theological concept of Gen
X religiosity
(Beaudoin, 2000), and the economic concept of style as a form
of self-expression
(Postrel, 2003), all owe their origins ultimately to life span
theory.
Several of the most cogent points of criticism of life span
theory weaknesses
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection
Death with Dignity scenario reflection

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Death with Dignity scenario reflection

  • 1. Click to view the Death with Dignity scenario. In the scenario assignments, you are asked to reflect on responses to the presented scenario. It should not just be writing down your first reaction or what you already know. Reflection involves critical thinking, which means rethinking your existing knowledge and previously held opinions in light of what we have learned about theories of ethics, logic, and reasoning. You will need to question your current knowledge and beliefs. Discuss the main points of the debate, what stance you take, support that stance, and discuss the opposing argument. Also discuss an ethical theory that would apply to defend your view. To complete each scenario assignment: 1. Complete the entire scenario. 2. Compose your reflection in a Word document and be sure to address, at a minimum, the following questions: · Why do you feel the way you do about the issue presented? · Of the four responses offered in the scenario, which do you think is the most ethical and why? 3. Support your conclusions with evidence and specific examples from the textbook, including a minimum of one theory of ethics to defend your stance. 4. Your reflection must be 1-2 pages in length and follow APA formatting and citation guidelines as appropriate, making sure to cite at least two sources. 5. Review the rubric for specific grading criteria. Points: 50 eac Rubric PHIL_434_OL - Learning Scenario Reflection (1) PHIL_434_OL - Learning Scenario Reflection (1) Criteria Ratings Pts This criterion is linked to a Learning OutcomeIdentification of
  • 2. Main Issues 20 to >15.8 pts Meets Expectations Identifies and demonstrates a sophisticated understanding of the main issues in the scenario. 15.8 to >11.8 pts Approaches Expectations Identifies and demonstrates an accomplished understanding of some of the issues in the scenario. 11.8 to >0 pts Does Not Meet Expectations Does not identify an acceptable understanding of of the issues in the scenario. 20 pts This criterion is linked to a Learning OutcomeLinks to Course Readings and Additional Research 20 to >15.8 pts Meets Expectations Makes appropriate and powerful connections between identified issues and the concepts studied in the course readings and presentations; supplements the reflection with relevant and thoughtful research and documents all sources of information, conclusions with evidence and specific examples from the textbook, including a minimum of one theory of ethics to defend points made 15.8 to >11.8 pts Approaches Expectations Makes somewhat vague connections between identified issues and concepts studied in readings and presentations; supplements the reflection with limited research. 11.8 to >0 pts Does Not Meet Expectations Makes inappropriate or little connection between issues identified and the concepts studied in the readings; supplements the reflection, if at all, with incomplete research and
  • 3. documentation. 20 pts This criterion is linked to a Learning OutcomeWriting Mechanics and APA Formatting Guidelines 10 to >7.9 pts Meets Expectations The assignment follows current APA style format consistently and is free from errors in formatting, citation, and references. No grammatical, spelling, or punctuation errors. All sources are cited and referenced correctly. 7.9 to >5.9 pts Approaches Expectations The assignment follows current APA style format consistently with only isolated and inconsistent mistakes and/or has a few grammatical, spelling, or punctuation errors. Most sources are cited and referenced correctly. 5.9 to >0 pts Does Not Meet Expectations The assignment does not follow current APA style format and/or has many grammatical, spelling, or punctuation errors. Many sources are cited and referenced incorrectly or citations and references are missing. 10 pts Total Points: 50 https://doi.org/10.1177/1044389419873240 Families in Society: The Journal of Contemporary Social Services 2019, Vol. 100(4) 351 –366
  • 4. © The Author(s) 2019 Article reuse guidelines: sagepub.com/journals-permissions DOI: 10.1177/1044389419873240 journals.sagepub.com/home/fis Article In the early 1990s Germain (1990, 1994) recom- mended that social workers use the emerging life course perspective (LCP) for under- standing human behavior. She and colleague Gitterman applied the LCP to the ongoing development of a social work practice model they called the life model (Germain & Gitter- man, 1996). In 2005, Hutchison provided an updated report on the LCP and suggested that the perspective has promise for assisting social workers to bridge the micro and macro worlds in their practice. Since that time, researchers across several disciplines have continued to use the main themes of the LCP to add breadth and depth of understanding of individual and collec- tive human behavior and the ways in which they are connected. The basic concepts and major themes have not changed in the past 15 years, but they have been elaborated by ongoing research. This article provides an updated understanding of the LCP and its implications for social workers. The LCP looks at how biological, psycho- logical, and socio-cultural factors act inde- pendently, cumulatively, and interactively to produce great diversity in life course journeys
  • 5. and shape people’s lives across family gen- erations. It is a relatively recent attempt to contextualize human behavior, to understand how people and their environments influence each other and change over time. A primary 873240 FISXXX10.1177/1044389419873240Families in SocietyHutchison research-article2019 1PhD, professor emeritus, Virginia Commonweal th University Corresponding Author: Elizabeth D. Hutchison, School of Social Work, Virginia Commonwealth University. Mail: 3275 Iris Rose Drive, Reno, NV 89509. Email: [email protected] An Update on the Relevance of the Life Course Perspective for Social Work Elizabeth D. Hutchison1 Abstract In recent years, the life course perspective has received increasing support from researchers across a number of behavioral science disciplines. The purpose of this article is to examine the relevance to social work of selected findings of the last 15 years of empirical investigation of life course concepts and themes. This discussion is organized around five basic concepts (cohorts, transitions, trajectories, life events, and turning points) and six interrelated themes (interplay of human lives and historical time, timing of lives, linked or
  • 6. interdependent lives, human agency in making choices, diversity in life course trajectories, and developmental risk and protection). Implications of life course theory and research for social work are overviewed. Keywords evidence-based /evidence-informed practice, modes of practice, theory /conceptual models applied to practice, development across the lifespan, subjects of practice, disparities/ social determinants of health, equity issues/ human rights /social justice, family systems and functioning Manuscript received: May 22, 2019; Revised: July 23, 2019; Accepted: August 6, 2019 Disposition editor: Sondra J. Fogel 352 Families in Society: The Journal of Contemporary Social Services 100(4) contribution of the LCP is its focus on the life course as a whole, on how what happens in one period of a person’s life is connected to what happens in other periods of that person’s life. For example, it calls attention to the ways in which what happens in adolescence is influenced by what happened in childhood and also influences the long period of adult- hood (Johnson, Crosnoe, & Elder, 2011). In the past 15 years, the LCP has grown in popularity across a broad range of disciplines
  • 7. (Alwin, 2012). It has been used to understand the pathways of families (Min, Silverstein, & Lendon, 2012), organizations (King, 2009), and social movements (Della Porta & Diani, 2006) as well as individual life journeys. It has potential for understanding patterns of stability and change in all types of social systems. Ger- ontologists increasingly use the perspective to understand how old age is shaped by events experienced earlier in life (Seabrook & Avison, 2012), but it has also become an increasingly popular perspective for considering adolescent and young adult transitions. The LCP has become a major theoretical framework in crim- inology (Prior, 2013) and the leading perspec- tive driving longitudinal study of physical and mental health (Bauldry, Shanahan, Boardman, Miech, & Macmillan, 2012; Evans, Crogan, Belyea, & Coon, 2009). It is also being used to understand patterns of lifetime drug use (Lind- ström, Modén, & Rosvall, 2013). The LCP was developed from and contin- ues to be amplified by empirical research. The early roots came from two different streams of research: Glen Elder, Jr.’s (1974) analysis of three pioneering large-scale longitudinal stud- ies, and inquiry by social historians of how families change and adapt under changing his- torical conditions (Hareven, 1978). Research- ers in both of these traditions were interested in the social, cultural, and economic contexts of human behavior. The social historians were interested in telling the historical story from the point of view of ordinary people rather than from the traditional vantage point of elites and
  • 8. focused particularly on the extraordinary cop- ing mechanisms families have used in the face of adversity. In the ongoing development of the LCP, large-scale national longitudinal studies have continued be a dominant method of study, and new methods of quantitative data analysis have been designed for studying specific con- cepts (see Elder & Giele, 2009). The social history tradition of using life stories and other qualitative methods to study the context of human behavior continues to play a role in ongoing LCP theoretical development (Sprague, Scanlon, & Pantalone, 2017). In keeping with these traditions, the most common method of empirical research cited in this article is large-scale panel national longitu- dinal study (12 studies) following the same people over time, using representative samples, convenience samples, and stratified probability samples. Seven of the cited studies report on repeated cross-sectional studies using large- scale nationally representative sample studies taken at different time points to track trends in social life. Four of the cited studies analyze cross-sectional surveys based on convenience samples. Other cited research includes three studies based on qualitative interviews, two experimental studies, two large-scale cross- sectional random surveys, two population- based studies, and one cross-sectional national representative sample study. Consistent with trends in life course research, two cited studies use mixed methods, triangulating national rep- resentative samples with qualitative interviews.
  • 9. The cited studies are found in peer-reviewed journals covering the disciplines of addiction studies, criminology, demography, family stud- ies, gerontology, medicine, psychology, public health, and sociology. They include samples from Australia, Canada, China, 27 European countries, Israel, Japan, South Korea, and the United States. Basic Concepts of the Life Course Perspective Fifteen years of research have elaborated the handful of LCP staple concepts noted in Hutchison (2005): cohorts, transitions, trajec- tories, life events, and turning points. Each of these concepts is summarized here and shows up again in discussion of major themes. Hutchison 353 Cohorts Life course scholars find the concept of cohort to be particularly useful to emphasize the important influence of the historical context on human behavior, one of the major themes to be discussed later. A cohort is a group of persons who were born during the same time period and who experience particular social changes within a given culture in the same sequence and at approximately the same age. Generation is another term used to convey a similar meaning, but life course scholars often
  • 10. make a distinction between the two terms, suggesting that a birth cohort becomes a gen- eration only when it develops some shared sense of its social history and a common iden- tity (see Alwin, McCammon, & Hofer, 2006). Cohorts differ in size, and these differences affect opportunities for education, work, and family life. The baby boom that followed World War II (1946-1964) in the United States produced a large cohort that faced tight com- petition as they entered the labor market, a situation that drove wages down and unem- ployment up (Pearlin & Skaff, 1996). Baby boomers adapted by marrying later, having fewer children than earlier generations, and increasing the presence of mothers in the labor force. Generation X, born from 1965 to 1979, grew up with fewer siblings and experi- enced higher rates of parental divorce than the baby boomers. They have been less likely than earlier generations to marry (Carlson, 2009). The Millenial Generation, born from 1980 to the late 1990s, has now surpassed the Baby Boomers as the largest adult demo- graphic group in the United States. They have been found to have more student loan debt, poverty, and unemployment when compared to the previous two generations at the same age, and it is not clear how these circum- stances will affect the long-term trajectories of their lives (Drake, 2014). They are also more ethnically diverse than previous cohorts and grew up in a time of great technological innovation. Not surprisingly, they have been found to be more tolerant of diversity and
  • 11. more media-connected than earlier cohorts (Fry, Igielnik, & Patten, 2018). Although it is too early to know what major social, cultural, or economic factors might influence the adult trajectories of Generation Z, born from the late 1990s until about 2012, recent survey research indicates that they are as large as the Millennial Generation and even more diverse. As children and youth, they have lived in households that are, on average, more well educated and more affluent than any earlier cohort, and they are on track to be the best-educated generation yet (Fry & Parker, 2018). As they enter adulthood, they are reporting attitudes on social issues such as sexual orientation, gender identity, and cli- mate change that are very similar to the atti- tudes of the Millennial Generation, attitudes that are more liberal than the Generation X and Baby Boomer generations (Parker, Graf, & Igielnik, 2019). It remains to be seen how the Millennial and Generation Z cohorts will adapt to changing circumstances across the life course and, more importantly, what effects they will have on major social institutions. These four cohorts have grown up with different communication technologies. Baby Boomers grew up as television was becoming ubiquitous; Generation Xers grew up in the computer revolution, Millenials as the Internet exploded, and Generation Zers with multi-pur- pose mobile devices (Dimock, 2019). These differences will have an impact on receptivity to different social work interventions.
  • 12. Transitions The LCP puts a spotlight on the numerous transitions in roles and statuses experienced by individuals across the life course (Torres & Young, 2016). A transition can produce both stress and opportunity (Benner, 2011). Many transitions relate to family life: marriages, births, divorces, remarriages, and death, all transitions that involve entrances and exits of family members. Social workers McGoldrick, Preto, and Carter (2016) make a distinction between normative life course transitions and unpredictable transitions in the lives of individ- uals and families. Health professionals have used the LCP and the concept of transitions to understand role changes that occur in the 354 Families in Society: The Journal of Contemporary Social Services 100(4) family caregiving of older adults (Carpentier, Bernard, Grenier, & Guberman, 2010). The concept of transitions is also increasingly used to study the migration/immigration process (Gong, Xu, Fujishiro, & Takeuchi, 2011). Transitions in collectivities other than the fam- ily, such as small groups, communities, and formal organizations, also involve exits and entrances of members as well as changes in statuses and roles. The concept of transitions is useful for social workers, no matter the setting or role; in all settings, social workers must be
  • 13. mindful of the stress as well as the opportunity for positive change created by transitions. Trajectories Each life course transition is embedded in a trajectory that gives form to the life course (Alwin, 2012). Transitions are entry points to a new life phase. Trajectories involve relatively stable long-term processes and patterns of life, involving multiple transitions (Ruark et al., 2016). For example, Hser, Hamilton, and Niv (2009) recommend the LCP for understanding drug use trajectories (or careers) that may include onset of use, acceleration of use, regu- lar use, cessation of use, and relapse. Treatment may or may not be included in this trajectory. Trajectories are best understood in the rearview mirror; the multiple transitions of a trajectory are usually not anticipated at earlier points along the life course. Because individuals and families live in multiple spheres, their lives are made up of multiple intertwined trajectories—such as educational trajectories, family life trajectories, health trajectories, and work trajectories (Leong, Eggerth, & Flynn, 2014). These strands are woven together to form a life story. Life Events A life event is a significant occurrence that may produce serious and long-lasting effects for an individual or a collectivity. We experi- ence both positive and negative life events, but researchers have paid much more attention to the impact of negative life events. Psycholo-
  • 14. gists have long studied the short- and long- term impact of stressful life events on child, adolescent, and adult functioning. More recently, they have also studied the relation- ships among stressful life events, genetics, and personality. Three examples of that research are presented here. A Swiss research team (Orth & Luciano, 2015) studied the relationships among self- esteem (defined as one’s evaluation of one’s worth), narcissism (characterized by grandi- ose self-concept, feelings of superiority, and self-centeredness), and stressful life events. They found that people who are high in nar- cissism have an increased likelihood of expe- riencing a larger number of stressful life events. They also found that an increase in stressful life events was predictive of lower self-esteem. A team of international researchers (Salvatore et al., 2015) studied a U.S. sample to investigate the interaction of stressful life events and the GABRA2 gene in producing intergenerational continuity in parents’ and adolescents’ external- izing behavior. They found that parental exter- nalizing behavior predicts a greater number of stressful life events for their adolescents, which in turn predicts higher levels of adolescent externalizing behavior. However, they found that the pattern of parental externalizing → stressful life events → adolescent externaliz- ing was stronger for those adolescents with a specific GABRA2 genotype.
  • 15. Another international research team (Hygen et al., 2015) studied longitudinal data from a sample of children living in Norway to investigate the relationships among child exposure to stressful life events, the COMT gene, and aggression. They found that chil- dren with the COMT gene were more likely to behave aggressively in reaction to stressful life events than children without the gene. Taken together, these three studies suggest that both genetic and personality factors play a role in how people respond to stressful life events, and that the same interventions may have different outcomes for different people. Turning Points A turning point is a time when major change occurs in the life course trajectory, a lasting change not just a detour. Turning points may occur in the individual life course, but social Hutchison 355 science researchers also study turning points in social systems such as families, communi- ties, organizations, cultures, economies, and governments. At the individual level, the turn- ing point may involve a transformation in how the person views the self in relation to the world and/or a transformation in how the per- son responds to risk and opportunity (Cappe- liez, Beaupré, & Robitaille, 2008; Ferraro &
  • 16. Shippee, 2009). The addition of the concept of turning point is an important way that the LCP departs from traditional developmental theory. In life course theory, the human life course is not smooth and predictable. Inertia tends to keep us on a particular trajectory but turning points add twists and turns or even reversals to the life course. One research team interviewed older adults aged 60 to 87 about perceived turning points in their lives and found that the most frequently reported turning points involved health and family. The perceived turning points occurred across the entire life course, but there was some clustering at midlife (ages 45-64) (Cappeliez et al., 2008). Gender differ- ences have been found in reported turning points in samples of young adults as well as sample of older adults, with women reporting more turning points in the family domain and men reporting more turning points in the work domain (Cappeliez et al., 2008). It is not clear whether this gender difference will be mani- fested in future cohorts if women’s work tra- jectories continue to become more similar to men’s. Researchers have studied the turning points that lead women to leave abusive rela- tionships (Khaw & Hardesty, 2007); the turn- ing points in the care-giving careers of Mexican American women who care for older family members (Evans et al., 2009), and the role transitions that can become turning points in a criminal career, leading to desisting from criminal activities (Kirk, 2012).
  • 17. Most life course pathways include multiple turning points, some that send life trajectories off track and others that bring life trajectories back on track. In fact, we could say that the intent of many social work interventio ns is to precipitate a turning point that will get life course trajectories on track (Olsson, Strand, & Kristiansen, 2014). Such interventions may occur at the individual, family, small group, community, organizational, or institutional level. By calling attention to turning points, the LCP puts a spotlight on human strengths and capacity for positive change, even revolu- tionary change. Major Themes of the Life Course Perspective In 1994, Elder (1994) identified four domi- nant, and interrelated, themes in the life course approach: interplay of human lives and histori- cal time, timing of lives, linked or interdepen- dent lives, and human agency in making choices. Two other related themes were later identified by Elder (1998) and Michael Shanahan (2000): diversity in life course trajectories and devel- opmental risk and protection. These six themes continue to be the framework for life course researchers, with different researchers empha- sizing different themes. Each of these themes, and relevant examples of recent research about them, are discussed below. Interplay of Human Lives and Historical Time
  • 18. Persons born in different years face different social, political, and economic worlds, with different options and constraints. Historical eras may produce cohort effects when distinc- tive formative experiences are shared at the same point in the life course and have a lasting impact on a birth cohort. The same events of a particular historical era may affect different cohorts in different ways. For example, Aus- tralian researchers (Page, Milner, Morrell, & Taylor, 2013) found that the cohort born in the years immediately following 1974 was more prone to suicide across the young adult period than earlier cohorts. The researchers also found that this cohort faced higher rates of unemployment and underemployment as they entered young adulthood than earlier cohorts and propose a relationship between these two factors. 356 Families in Society: The Journal of Contemporary Social Services 100(4) Analysis of large data sets by a number of researchers provide forceful evidence that changes in social institutions impinge on family and individual life course trajectories (Vikat et al., 2007). Researchers have examined the impact of globalization, declining labor mar- ket opportunities, and rising housing costs on young adult transitions (Arnett, 2015). Tran- sitions associated with young adulthood (leav- ing home, marriage, first parenthood) are
  • 19. occurring later for the current cohort of young adults than for their parents in many countries, particularly in countries with weak welfare states. Military service during non-war eras often has been found to be a protective factor for later health and mortality, but this benefit does not accrue to veterans who serve during war eras (Landes, Wilder, & Williams, 2017). Shifting immigration policies and attitudes toward particular immigrant groups change the landscape for immigrants over different historical eras (Torres & Young, 2016). Public policy often lags behind such social changes, presenting social workers with a responsibility to keep the public informed about the impact of changing social condi- tions on individuals, families, communities, and organizations. For example, many service members from the wars in Afghanistan and Iraq are living with horrific combat injuries; others are experiencing substance abuse, post- traumatic stress disorder (PTSD), relationship problems, and work problems from prolonged periods of combat stress (Tanielian & Jaycox, 2008; Wadsworth & Southwell, 2011). Social workers in all practice settings should be alert to possibilities for engaging the involved mili- tary families in supportive services and to the need for more supportive public policies and programs. Timing of Lives Every society appears to use age as an impor- tant variable, and many social institutions are
  • 20. organized, in part, around age: age for starting school, age to be legally recognized as an adult, retirement age, and so on. Age is a prom- inent attribute in efforts by social scientists to bring order and predictability to understanding human behavior. Life course scholars are inter- ested in the age at which specific life events and transitions occur, which they refer to as timing of lives. They may classify entrances and exits from particular statuses and roles as “off-time” or “on-time,” based on social norms or shared expectations about the timing of such transitions (McFarland, Pudrovska, Schieman, Ellison, & Bierman, 2013). One research team found that people who are diagnosed with can- cer at earlier ages had a greater increase in reli - giosity than people diagnosed at later ages, suggesting that off-time transitions are more stressful than on-time transitions or require different coping strategies (McFarland et al., 2013). Another researcher found that non- normative early entry into family formation and parenthood is associated with lower self- reported health over the life course (Barban, 2013). Chronological age itself is not the only factor involved in timing of lives. Age-graded differences in roles and behaviors are the result of biological, psychological, and social pro- cesses (Solomon, Helvitz, & Zerach, 2009). Biological age indicates a person’s level of biological development and physical health, as measured by the functioning of various organ systems. It is the present position of the bio- logical person in relation to the potential life
  • 21. cycle. There is no simple, straightforward way to measure biological age, but there is an ongo- ing effort to identify an optimal set of bio- markers for accurate measure of biological age (Jee & Park, 2017). One method is to compare an individual’s physical condition with the conditions of others, for example, bone den- sity scans are compared with the scans of a healthy 20-year-old. Psychological age has both behavioral and perceptual components. Behaviorally, psycho- logical ages refers to the capacities that people have and the skills they use to adapt to chang- ing biological and environmental demands, skills in memory, learning, intelligence, moti- vation, emotion regulation, and so forth. Per- ceptually, psychological age is based on how old people perceive themselves to be. Recent research has referred to this perceptual aspect of age as “subjective age” or “age identity.” Culture plays a role in subjective age, with Hutchison 357 older adults in Western societies consistently found to feel younger than their chronological age (Stephan, Chalabaev, Kotter-Grühn, & Jaconelli, 2013). This has not been found in research among Chinese older adults, but recent research indicates that this may be changing as traditions around filial piety weaken (Liang, 2014). Subjective age among early adolescents has been found to be influ-
  • 22. enced by pubertal timing (Hubley & Arim, 2012). Subjective age of middle-aged and older adults is related to self-reported health (Stephan, Demulier, & Terracciano, 2012). A workforce that, on average, feels younger than their chronological age has been found to be associated with an improvement in the overall performance of the organization (Kunze, Raes, & Bruch, 2015). Social age refers to the age-graded roles and behaviors expected by society, the socially constructed meaning of various ages. Age norms indicate the behaviors expected of peo- ple of a specific age in a given society at a particular point in time. They may be informal expectations, or they may be encoded as for- mal rules and laws. Life course scholars sug- gest that age norms vary not only across historical time and across societies, but also by gender, race, ethnicity, and social class within a given time and society. They have paid particular attention to recent changes in age norms for the transitions of young adult- hood (Arnett, 2015; Newman, 2008; Scherger, 2009). Social age receives special attention in the LCP, and life course scholars call attention to the changing nature of the social construc- tion of life phases, noting that mass longevity is leading to finer gradations in life phases. For example, Arnett (2015) proposes that the changing nature of young adult transitions calls for the acknowledgment of a life phase between adolescence and young adulthood, a phase he calls emerging adulthood.
  • 23. Linked or Interdependent Lives The LCP emphasizes the interdependence of human lives and the ways in which people are reciprocally connected on several levels (Djundeva, 2015). It calls attention to how relationships both support and control an indi- vidual’s behavior. Social support is an obvi- ous element of interdependent lives, but relationships also control behavior through expectations, rewards, and punishments. The family is seen as the primary source of both support and control, and life course scholars have paid particular attention to how lives of family members are linked across genera- tions, with both opportunity and misfortune having an intergenerational impact. They have also been interested in how families are linked to the wider world. Links with family members. We are all linked genetically to our intergenerational families, and we may live with both genetic vulnerabil- ity and genetic advantage. But shared genetics is not the only way that parents’ and children’s lives are linked. The connection between fam- ily hardship, family nurturance, and child behaviors and well-being is now well estab- lished (e.g., Barajas, Philipsen, & Brooks- Gunn, 2008). In addition to the economic connection between parents and children, racial discrimination has an intergenerational effect (Rowley, Helaire, & Banerjee, 2010). In recent years, we are also aware that deporta- tion-related family separation impacts long-
  • 24. term relationships between children and parents (Yoshikawa, 2011). Parental hardship has a negative impact on child development, but parents also provide social capital for their children, in terms of role models and networks of social support (Szydlik, 2012). Parents’ lives are also influenced by the trajectories of their children’s lives. For exam- ple, parents may need to alter their work tra- jectories to respond to the needs of a terminally ill child. Or parents may forgo early retire- ment to assist their young adult children with education expenses. Parents may be nega- tively affected by stressful situations that their young and adult children face (Greenfield & Marks, 2006). Older adults and their adult children are also interdependent. Midlife adults may need to alter their social and work roles to take on greater caregiving roles with their aging par- ents. The pattern of mutual support between 358 Families in Society: The Journal of Contemporary Social Services 100(4) older adults and their children is formed by life events and transitions across the life course. They may be fundamentally changed when families go through historical disrup- tions such as wars, major economic down- turns, or by the migration of younger generation family members (Clark, Glick, &
  • 25. Bures, 2009). Family roles must often be synchronized across three or more generations at once, and sometimes the synchronization does not go smoothly. Divorce, remarriage, and disconti- nuities in adult work and educational trajecto- ries may conflict with the needs of children and aging parents (Huinink & Feldhaus, 2009). When a significant life event in one generation (such as death of a grandparent) is juxtaposed with a significant life event in another generation (such as birth of a child), families and individual family members are especially vulnerable to stress pile-up. Links with the wider world. The LCP has its ori- gins in Elder’s research (Elder, 1974) on the ways that families and individuals are linked to situations in the economic institution, and in recent years life course researchers have been documenting the ways that individual and family life course trajectories are linked to situations in the labor market, housing mar- ket, education system, and social welfare sys- tem (Newman, 2008; Scherger, 2009; Szydlik, 2012). Newman (2008) examined young adult transitions in Western Europe and Japan and found that changes in the labor market that result in less secure employment are driving the delayed departure of young adults from the parental home in southern Europe and Japan but not in the Nordic countries. These regional differences are at least partially explained by differences in other social institutions.
  • 26. Newman (2008) found that timing of depar- ture from the parental home is linked to situ- ations in the housing market. In Southern European countries, great emphasis is put on owner-occupied housing and relatively little rental housing is available. In contrast, there is a large rental sector in the housing market in Nordic countries, a situation that facilitates early home leaving. Timing of departure is also linked to the education system. Young adults who participate in post-secondary education tend to leave the parental home later than those who do not pursue post-secondary education, but regional differences are found in this rela- tionship as well. Nordic countries have a higher proportion of emerging adults in post-secondary education than countries in Southern Europe, and yet young adults in the Nordic countries depart the parental home earlier than those in Southern Europe. This regional difference is related to differences in the social welfare sys- tems of the two regions. The earlier departure from the parental home in Nordic countries is subsidized by a liberal welfare system that pro- vides generous housing and educational bene- fits. Newman’s research (2008) indicates that it is a confluence of policies in different social institutions that impact individual and family life trajectories. The importance of social policy in life course trajectories has also been found in relation to family solidarity between older adults and their adult children (Szydlik, 2012) and in the career trajectories of mothers (Abendroth, Huffman,
  • 27. & Treas, 2014). Family-friendly social policies support family solidarity and decrease the motherhood penalty in career trajectories. These findings have important implications for legis- lative advocacy by social workers. It is important for social workers to remem- ber that lives are also linked in systems of institutionalized privilege and oppression. Philip McMichael (2017) reminds us that, in the global economy, lives are linked around the world. The lifestyles of people in affluent countries depend on cheap labor and raw products from Africa, South America, the Caribbean, parts of Asia, and other places. Children and women in impoverished coun- tries labor long hours to make an increasing share of low-cost products consumed in afflu- ent countries. Women migrate from impov- erished countries to become the domestic laborers in affluent countries, allowing women in affluent countries to leave the home to take advantage of career opportunities and allow- ing the domestic workers to send money they make home to support their own families. Social workers should be well informed about Hutchison 359 these international linkages in an increasingly globalized world. Human Agency in Making Choices
  • 28. Human agency is the LCP theme most rele- vant to social work’s emphasis on individual, family, and community strengths. Hitlin and Elder (2007) note that although the concept of human agency is used differently by different disciplines, life course theorists and research- ers use it to refer to “attempts to exert influ- ence to shape one’s life trajectory” (p. 182). It involves acting with an orientation toward the future, with an eye for “possible selves” (Markus & Nurius, 1986). Possible selves represent our ideas of what we might become, what we would like to become, and what we are afraid we will become. They serve as incentives for action and may be enacted at the individual, family, small group, commu- nity, organization, or institutional level. Emphasis on human agency in the LCP has been greatly aided by the work of psycholo- gist Albert Bandura. Bandura (2006) proposed three modes of human agency: personal agency is exercised individually to shape environmental events or one’s own behavior; proxy agency is exercised when others who have greater resources act on one’s behalf to meet needs or accomplish goals; and collec- tive agency is exercised on the group level when people act together to meet needs and accomplish goals. Cultural psychology critics of the concept of human agency argue that it is a culture-bound concept that does not apply as well in collectivist societies as in individualis- tic societies (Markus & Kitayama, 2003). Bandura (2006) responds that although people in all cultures must use all three modes of
  • 29. agency, there are cultural variations in the relative emphasis put on the different modes, with some cultures putting greater emphasis on personal agency and other cultures putting greater emphasis on collective agency. Par- sell, Eggins, and Marston (2017) argue that “human agency is core to social work” (p. 238), but social workers also recognize barri- ers to expressing personal agency. The con- cepts of proxy agency and collective agency add important dimensions to the discussion of human agency and can serve to counterbal- ance the extreme individualism of U.S. soci- ety. Human agency is a major resource for positive turning points in the life trajectories of individuals and collectivities. Diversity in Life Course Trajectories Life course researchers have long had strong evidence of diversity in individual life pat- terns. Early research emphasized differences between cohorts, but over time more and more attention was paid to diversity within cohorts. Recently, life course researchers have begun to incorporate intersectionality theory to under- stand diversity in life course trajectories (see Raphael & Bryant, 2015; Warner & Brown, 2011). Intersectionality theory recognizes that all of us are jointly and simultaneously mem- bers of a number of socially constructed iden- tity groups, such as those based on gender, race, ethnicity, social class, sexual orientation, gender identity, age, religion, geographic loca- tion, abilities, and so on. Our social location, or
  • 30. place in society, is at the intersection of our multiple identity groups. Either advantage or disadvantage can be associated with each iden- tity group, and when considering the life jour- ney of any one individual, it is important to consider the multiple identity groups of which that person is a part (see Hankivsky, 2012). Developmental Risk and Protection As the LCP has continued to evolve, it has more clearly emphasized the links between the life events and transitions of childhood, adoles- cence, adulthood, and old age (Gilman, 2012). Studies indicate that childhood events some- times shape people’s lives 40 or more years later (Shonkoff, Garner, Committee on Psycho- social Aspects of Child and Family Health, Committee on Early Childhood, Adoption, and Dependent Care, & Section on Developmen- tal and Behavioral Pediatrics, 2012). Indeed, recent biomedical research suggests we should look at factors that occur earlier than child- hood, focusing on fetal undernutrition as a contributing factor in late-life cognition and 360 Families in Society: The Journal of Contemporary Social Services 100(4) late-life health conditions such as coronary heart disease, type 2 diabetes, and hypertension (see Rooij, Wouters, Yonker, Painter, & Rose- boom, 2010).
  • 31. It is quite an old idea that what happens at one point in the life journey influences what happens at later points, However, the idea of earlier life experiences affecting later develop- ment has taken on new energy since the explo- sion of longitudinal research a few decades ago. Two different research traditions have exam- ined how early life experiences affect later out- comes, one based in sociology and the other based in ecological developmental psychology. The sociological tradition is interested in cumu- lative advantage/cumulative disadvantage. The ecological developmental tradition is interested in risk, protection, and resilience. Sociologists propose that social institutions and societal structures develop mechanisms that ensure increasing advantage for those who are well-resourced early in life and increasing disadvantage for those who struggle (Ferraro & Shippee, 2009). Researchers have applied these concepts to study racial health disparities across the life trajectory (Pais, 2014), financial assistance from midlife parents to adult chil- dren (Padgett & Remle, 2016), and evolving patterns of inequality among late-life adults (Crystal, Shea, & Reyes, 2017). Through the lens of ecological develop- mental risk and protection theory, longitudinal researchers have identified multidimensional risk factors at one stage of development that increase the probability of developing and maintaining problem conditions at later stages. They have also identified protective factors or resources that decrease the probability of
  • 32. developing and maintaining problem condi- tions, a process known as resilience. In the past decade or so, biomedical researchers have proposed an ecobiodevelopmental framework for studying health and disease across the life course. They are articulating the ways that genetic predispositions interact with social and physical environments to drive development, referring to the human life course as “nature dancing with nurture over time” (Shonkoff et al., 2012, p. e234). The major focus of eco- biodevelopmental research is on the ways that early toxic stress disrupts development in the brain and other biological systems. It is impor- tant to note, however, that neither cumula- tive advantage/disadvantage theory nor the ecological developmental risk and protection approach argue that early deprivations and traumas inevitably lead to a trajectory of failure. When resources are mobilized, the effects of deprivation and trauma are reduced (Gilman, 2012). Implications of the Life Course Perspective for Social Work Practice Like other professions, social work aspires to engage in evidence-informed practice and that requires using evidence-based theories of human behavior as well as evidence-based models of practice. The LCP was developed from empirical research and continues to be refined by ongoing research. The theoretical perspective, and the research that supports it,
  • 33. has many implications for social work prac- tice. It can be used at multiple levels of prac- tice and to support a variety of social work roles. The most important implication for social work’s efforts to promote societal well- being is the robust evidence that what happens throughout the life course is strongly influ- enced by what happens in the early years, beginning with conception, and even before in the preconceptual health of the mother. Soci- etal health is associated with public policies that support early development, and social workers can play an important role in promot- ing supportive public health and child and family policies. The extensive research on risk and protec- tion has implications for both policy and pro- gram development. Social workers Jenson and Fraser (2016) make use of available research on risk and resilience to propose pol- icy recommendations in a variety of policy sectors, including antipoverty, child welfare, education, health, child mental health, disabili- ties, substance abuse, and juvenile justice. The Communities That Care (CTC) model of com- munity prevention developed at the University of Washington School of Social Work trains Hutchison 361 and supports community coalitions to promote positive youth development by identifying and prioritizing community risk factors and
  • 34. suppressed protective factors that can be mobi- lized to become community strengths. Recent program evaluation found that involvement in the CTC system during adolescence was associated with reduced drug use, antisocial behavior, and violence perpetration at age 21 (Oesterle et al., 2018). These two examples provide a window into the far ranging implica- tions of risk and protection research for social work intervention. Social work, at its best, is a profession that puts human behavior in context. A major thrust of the LCP is to provide contextual understanding of human behavior, to place it in the context of biology, culture, historical time, and social systems. Special attention to the forces that create diversity in life course trajectories is consistent with social work’s goal to “engage diversity and difference in practice” (Council on Social Work Education, 2015, p. 7). Life course research can help social workers recognize the many ways of enacting personal identity and inform the process of engaging a diverse client population. Research on cohorts alerts social workers to the spe- cific opportunities and challenges faced by members of particular cohorts and may sug- gest ways to tailor interventions to the charac- teristics of a particular cohort. For example, younger cohorts may respond better to Inter- net and wireless-supported interventions than older cohorts (National Association of Social Workers, Association of Social Work Boards, Council on Social Work Education, & Clinical Social Work Association, 2017).
  • 35. The LCP emphasis on linked lives is con- sistent with the National Association of Social Worker’s (2017, p. 1) stated value of the “importance of human relationships.” It sup- ports social work’s historical tendency to engage in family, small group, and community interventions. It recommends interventions that enhance social support and open lines of com- munication. Life course research is beginning to provide evidence that family-friendly pub- lic policies support family solidarity and alter individual and family life course trajectories, findings with implications for social work involvement in legislative advocacy. The LCP emphasis on linked lives also calls social work- ers to keep a laser focus on how lives are linked in systems of institutionalized privilege and oppression and to seek ways to advance “social, economic, and environmental justice” (Council on Social Work Education, 2015, p. 7). LCP emphasis on transitions, trajectories, life events, and turning points can inform practice at multiple system levels. Research on human reactions to transitions alerts social workers to the possibility of at least tempo- rary dysfunction in relationships at times of major transition and suggests that targeted interventions may help to avoid communica- tion breakdowns and stress pileup in times of pronounced change. Indeed, social work- ers have often targeted interventions to peo- ple involved in transitions, such as the use of support groups for children involved in
  • 36. divorcing families and for people living with a recent major loss. Life course research also indicates that transitions can create opportu- nities for positive change and social workers should be mindful of such opportunities. Imber-Black (2016) proposes the use of ther- apeutic rituals to assist families with difficult transitions and life events. With its emphasis on life stories (trajecto- ries) that unfold over time, the LCP is a particu- larly good fit with narrative approaches to social work. Narrative practice focuses on helping clients examine the meanings they attribute to events in their life journeys. It attempts to uncover clients’ dominant story lines and to help them move from problem-centered stories to coping and empowering stories (Burack- Weiss, Lawrence, & Mijangos, 2017). Narra- tive approaches to practice can be used with families, small groups, communities, and orga- nizations, as well as with individuals. For exam- ple, the appreciative model of organizational change seeks to engage organizational stake- holders in identifying positive components of the organization and shared dreams of what it can become. Stakeholders are encouraged to recall and tell stories about events when the organization was vibrant, energetic, and lively (Newhard, 2012). 362 Families in Society: The Journal of Contemporary Social Services 100(4)
  • 37. Research on life events suggests that social workers should be alert to recent stressful life events when assessing individuals, families, and communities, as well as to stressful life events, especially traumatic ones, in earlier life stages that may be impacting current function- ing. The expanding research on turning points in life trajectories can help social workers design turning point interventions that help to break cycles of dysfunction in individuals and the social systems with which they interact. The LCP emphasis on human agency is con- sistent with social work approaches that focus on individual, family, community, and organi- zational strengths. It is a source of hope even in the most intractable situations. Making careful assessments about whether circumstances call for personal agency of the client, proxy agency by the social worker or some other advocate, or for organizing for collective agency opens more opportunities for action. Enhancing col- lective agency is a major goal of family, small group, and community interventions. Conclusion The Council on Social Work Education (2015) states that social work practice is guided by “knowledge based on scientific inquiry” (p. 5) and informed by “multi-disciplinary sources and multiple ways of knowing” (p. 8). It fur- ther states that social workers critically evaluate and apply theories of human behav- ior to engage with, assess, intervene with, and evaluate practice with individuals, families
  • 38. groups, organizations, and communities. This article has demonstrated that the LCP is a theo- retical perspective on human behavior that is informed by multiple methods of scientific inquiry in multiple disciplines. It shows that the LCP and the research that supports it have implications for practice with families, groups, organizations, and communities, as well as with individuals. It is an important perspective for social workers to add to their multi-theoret- ical tool kit. Declaration of Conflicting Interests The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. Funding The author(s) received no financial support for the research, authorship, and/or publication of this article. ORCID iD Elizabeth D. Hutchison https://orcid.org/0000 -0002-9344-8757 References Abendroth, A., Huffman, M., & Treas, J. (2014). The parity penalty in life course perspective: Motherhood and occupational status in 13 European countries. American Sociological Review, 79, 993-1014. doi:10.1177/0003122
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  • 54. Warner, D., & Brown, T. (2011). Understanding how race/ethnicity and gender define age- trajectories of disability: An intersectionality approach. Social Science & Medicine, 72, 1236- 1248. doi:10.1016/j.socscimed.2011.02.034 Yoshikawa, H. (2011). Immigrants raising citizens: Undocumented parents and their young chil- dren. New York, NY: Russell Sage Foundation. Life Span and Resiliency Theory: A Critical Review Alexa Smith-Osborne Abstract: Theories of life span development describe human growth and change over the life cycle (Robbins, Chatterjee, & Canda, 2006). Major types of develop- mental theories include biological, psychodynamic, behavioral, and social learn- ing, cognitive, moral, and spiritual, and those influenced by systems, empower- ment, and conflict theory. Life span development theories commonly focus on onto- genesis and sequential mastery of skills, tasks, and abilities. Social work scholars have pointed out that a limitation of life span and other developmental theory is lack of attention to resilience (Greene, 2007; Robbins et al., 1998). The concept of resilience was developed to “describe relative
  • 55. resistance to psy- chosocial risk experiences” (Rutter, 1999b, p. 119). Longitudinal studies focused on typical and atypical child development informed theory formulation in develop- mental psychopathology (Garmezy & Rutter, 1983; Luthar, Cichetti, & Becker, 2000) and in an evolving resilience model (Richardson, 2002; Werner & Smith, 1992). Research on resilience has found a positive relationship between a number of indi- vidual traits and contextual variables and resistance to a variety of risk factors among children and adolescents. More recently, resilience research has examined the operation of these same factors in the young adult, middle- age, and elder life stages. This article examines the historical and conceptual progression of the two devel- opmental theories—life span and resiliency—and discusses their application to social work practice and education in human behavior in the social environment. Keywords: Life span, resiliency theory, life cycle, critique T heories of life span development describe human growth and change over the life cycle (Robbins, Chatterjee, & Canda, 2006). Major types of develop- mental theories include biological, psychodynamic, behavioral and social
  • 56. learning, cognitive, moral and spiritual, and those influenced by systems, empowerment, and conflict theory. Life span development theories commonly focus on ontogenesis and the sequential mastery of skills, tasks, and abilities. 152 Alexa Smith-Osborne, Ph.D. is assistant professor at The University of Texas at Arlington School of Social Work, Arlington, TX 76019. Copyright© 2007 Advances in Social Work Vol. 8 No. 1 (Spring 2007) 152-168. Indiana University School of Social Work. The major theories address the entire life cycle, from prenatal or birth to death, but they often focus in-depth on particular age periods, referred to as life stages. Some theorists within this field have focused more exclusively on a single life stage (Vaillant, 1993) or on a macro-level view of developmental traits that char- acterize an age cohort with defined ranges of birth dates or historical/cultural periods of primary influence on development (Strauss & Howe, 1991). For pur- poses of this paper, only a segment of life span theory can be addressed. Therefore, this paper focuses on personality and psychosocial theories, which form the historical foundation for much of the other life span
  • 57. theories. Resiliency theory is an emerging theoretical perspective that has been devel- oped within developmental psychopathology and ecosystems perspectives and is influenced by stress and coping theories. Although this theory has not been explicitly developed as an outgrowth of life span theory, it is developmental in focus, and theory-driven research typically examines a specific chronological life stage as a starting point. This theoretical framework addresses health develop- ment of at-risk populations, and overcoming stress and adversity to achieve func- tional outcomes either during a life stage, a specific trajectory (e.g., educational or deviancy), or throughout the life span. The initial focus of theory development has been on childhood and adolescence and associations of traits and events at these life stages with outcomes later in life. Some recent research in this field has applied resiliency constructs to adults at risk (Daining, 2005; Smith, 2003; Smith- Osborne, 2006). Historical Context The notion that life can be understood as a series of significant and sequential stages can be traced to the earliest human civilizations and has appeared consis- tently in literary, religious, and philosophical writings throughout history
  • 58. (Erikson, 1968; Robbins et al., 1998). The scientific approach to human develop- ment throughout the life cycle was stimulated by the emergence of evolutionary theory at the turn of the century (Darwin, 1872), which led to the development of biologically focused maturational and psychosexual perspectives, such as those of G. Stanley Hall in 1904, Sigmund Freud in 1905, and Arnold Gesell in 1925. These seminal theories challenged the Victorian (and earlier) conception of chil- dren as little adults, and childhood as a time of relative stability, while the chil- dren were simply waiting to grow physically (Colby, 1970; Karl, 1964). These theories also established the conceptualization of human development as occurring in a series of essentially stable stages, with periods of instability during transitions between stages and the mastery of stage-specific skills or conflicts as the foundation for progress to the next stage (Hoffman, Paris, Hall, & Schell, 1988). Freudian theory came to dominate much of human development theory and clinical practice in the early 20th century, with several of Freud’s students, notably Jung and Erikson, expanding on his concepts on the basis of their own clinical and cross-cultural experiences. These amplifications of Freudian theory occurred against the backdrop of the rise of fascism, the Holocaust, and World War II. The
  • 59. originator of what is now called the life span approach to human psychological development, Erik Erikson, had been a student of Freud’s and trained as a psy- 153Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY choanalyst in Germany. Erickson fled Nazi Germany in 1939 to immigrate to America, where he expanded Freud’s stages to apply to the entire life span, emphasizing psychosocial, rather than biological drive theory. Resiliency theory, in contrast, originated on the basis of prospective longitudinal research on cohorts of children at risk (Garmezy, 1993; Rutter, Quinton, & Hill, 1990; Werner & Smith, 1982, 1992), rather than on the basis of individual clini- cians’ observations and case studies. Such studies were informed by prevention science (Greene, 2007) and the application of the epidemiological concepts of immunity and resistance to disease to human development and psychopatholo- gy (Thoits, 1983). In particular, Werner and Smith’s longitudinal study of 698 infants, many of Hawaiian and Asian descent, provided a major empirical basis for the inception of resiliency constructs and hypotheses for further testing, as did Rutter’s work with early onset mental disorders and with institutionalized Romanian children (e.g., Rutter, 1983; Rutter et al., 1990).
  • 60. Resiliency theory’s salu- togenic orientation has been heavily influenced by the Hawaiian study’s focus on those in childhood adversity who overcome the odds by the time they reach adulthood. The initial formulation of theoretical concepts and constructs based on this research proceeded within the developmental psychopathology frame- work in psychiatry (e.g., Rutter, 1987) and developmental psychology (e.g., Garmezy, Masten, & Tellegen, 1984) and within family stress and adjustment the- ory (e.g., McCubbin & Dahl, 1976; McCubbin & Patterson, 1983) in social work. Much of the seminal research in this field was begun in the late 1950s (e.g., Werner & Smith began their study in 1955) and initial findings were reported in the 1980s. Thus, this early theoretical development was situated historically in the post- Vietnam War and the post-colonial era of globalization, and it often focused on identifying factors in overcoming trauma and adverse events, such as war- induced family separations. Later, as social work educators and researchers gave more attention to salutogenic, strengths-based (Saleebey, 1997) theoretical mod- els for practice, resiliency constructs were further developed within the ecologi- cal perspective (e.g., Fraser & Galinsky, 1997; Gilgun, 1996) in social work theory, rather than in life span theory. Social workers have continued to draw on resilien- cy theory constructs and empirical findings in research (e.g.,
  • 61. Herrenkohl, Hill, Chung, Guo, Abbott, & Hawkins, 2003) and in human behavior and practice texts (e.g., Haight & Taylor, 2007; Johnson, 2004; Thomlison, 2007), either within the ecological perspective (e.g., Haight & Taylor) or, more commonly, outside a spec- ified theoretical frame of reference. Furthermore, some social workers have explicitly identified and used resiliency theory as a theoretical framework, inde- pendent of other perspectives, for education (Greene, 2007) and research (Smith- Osborne, 2005a, 2006; Ungar, 2004). THEORETICAL CONCEPTS AND CRITICAL ANALYSIS Life Span Theory Life span theory utilizes the central concept of ontogenesis, the chronological unfolding of human development (Gunnar & Thelen, 1989; Thelen & Smith, 1994), which includes both change in size and change in the complexity and dif- ferentiation of function (e.g., the change in motor reflexes at various stages in 154 ADVANCES IN SOCIAL WORK life). Some theorists include deterioration or diminishment in size and function, particularly if the focus is on aging and the adult life cycle, as well as accretion or
  • 62. augmentation ( Jung, 1965; Newman & Newman, 1975; Santrock, 1989). Erikson (1950) proposed the concept of “epigenesis” to convey that human development unfolds from part to whole, with elements of the chronologically appropriate ability or personality feature gradually emerging in a prescribed sequence until the functional whole was achieved. The term has since been used within the developmental psychopathology theoretical perspective to also apply to the chronological unfolding over the life span of the disease process, such as schizophrenia (e.g., Cannon, Rosso, Bearden, Sanchez, & Hadley, 1999). He saw this emergence as occurring within an interactional and adaptive framework, within which the individual develops through interaction and adaptation to the immediate social environment as well as to the larger society, culture, and histor- ical context. Thus, Erikson postulated that mutual responsiveness on the part of both the individual and society was necessary for optimal development. Another key life span concept associated with the work of Freud and Erikson is the life stage. The life stage is seen as an age-related period of life characterized by predictable features, tensions, and changes and leads into a subsequent stage. Erikson formulated the notion of the psychosocial crisis, a period of tension and
  • 63. disorganization centered on a stage-specific theme, the resolution of which was the goal of the transition phase from one stage to the next. Freud and Erikson conceptualized stages as prescriptive, in that their sequence was unvarying and defined optimal mature development, was associated with specific tensions/con- flicts, and was prerequisite, in that each stage must be worked through and the associated conflicts resolved before successful transition to the next stage could be accomplished. Freud’s and Erikson’s life stage models are presented in Hoffman et al. (1988, pp. 30 and 32). Erikson (1950) moved beyond Freud’s life stage constructs in proposing that ego development in childhood is a process of identification, which he defined as internalization of another person’s values and standards in an attempt to become like that person or parts of that person. It was in adolescence that Erikson observed (1968) the identity was formed through a process of: repudiation and mutual assimilation of childhood identifications and their absorption in a new configuration, which in turn, is dependent on the process by which a society (often through subsocieties) identi- fies the young individual, recognizing him as somebody who had to become the way he is and who, being the way he is, is taken for grant-
  • 64. ed. (p. 159) In Erikson’s theory, then, the concept of the mature ego identity as a complex sense of self, comprising societally-defined life roles as well as aspects of person- ality, is crucial. The “identity crisis” in adolescence is normative and revolves around issues of personal sameness and historical continuity, which serve as a link between the individual and the larger society. Prolonged adolescence, in Erikson’s schema, provides a psychosocial moratorium in which the sexually mature individual engages in free role experimentation, sanctioned by society, in 155Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY order to find a defined niche in society, while postponing adult sexual roles. Erickson saw this as a second period of delay in the life cycle, with the first being Freud’s psychosexual moratorium of the latency life stage, which permits the young to learn the basics of society’s work situations before embarking on mature sexual roles, such as spouse and parent. Erikson used the term identity diffusion, and later the term identity confusion (1968), to describe the state of mild confu- sion commonly experienced by adolescents in the process of identity formation. James Marcia (1980) developed this concept further to apply to
  • 65. adolescents who are not in an identity crisis, because they are not committing themselves to occu- pational or ideological goals and are not concerned about the situation. Based on the mature and socially acceptable ego identity, the young adult, in Erikson’s schema, could then take up the mature sexual role in seeking a spouse or intimate partner. In the middle adult stage, the individual was seen as transi- tioning to the ego strength made up of procreativity, productivity, and creativity, such as in forming a family and mentoring future generations on a personal, soci- etal or even global level. The last stage of life was that of ego integrity, which involves the older adult’s acceptance of his/her own live as meaningful and coherent, and the perspective that one has handled life’s tasks in the best way possible under given circumstances. Contemporary theorists have proposed expanded models, particularly in the adolescent and adult stages. Two such models, proposed by Vaillant (1993, p. 145) and Newman and Newman (1988, p. 45). Erikson (1982, 1986, 1988) built on his earlier work in the last life stage, as he and his wife reflected on their own adult development in later life, conceptualizing aging in terms of revisitation of earlier stages of development within his Stage 8 of
  • 66. Integrity vs. Despair. Erikson and other psychodynamic theorists, such as Vaillant (1993), acknowl- edge developmental influences such as culture, race, and gender, but tend to view intrapsychic and biological factors, including IQ, as being more important to development. Other theorists conceptualize human development as being more fluid throughout the life span, rather than the product of invariant and chronological- ly sequential stages, and as being more heavily influenced by social roles (Goffman, 1959; Neugarten, 1985), demographic variables, such as gender, race, or socioeconomic status, culture and historical “moment,” and even the recipro- cal, interactive effects of the immediate physical/social environment (Gunnar & Thelen, 1989). Resiliency Theory The concept of resilience was developed to “describe relative resistance to psy- chosocial risk experiences” (Rutter, 1999b, p. 119). It has been further defined as “a dynamic process encompassing positive adaptation within the context of sig- nificant adversity” (Luthar, Cicchetti, & Becker, 2000) and “the process of coping with adversity, change, or opportunity in a manner that results in the identifica-
  • 67. tion, fortification, and enrichment of resilient qualities or protective factors” 156 ADVANCES IN SOCIAL WORK (Richardson, 2002, p. 308). Research on stress reactions and recovery from stress, with implications for education, has also informed this theory (Benotsch et al., 2000; D’Imperio, Dubow, & Ippolito, 2000; Dubow, Schmidt, McBride, Edwards, & Merk, 1993; Dubow, Tisak, Causey, Hryshko, & Reid, 1991; Fontana, Schwartz, & Rosenheck, 1997; Garmezy & Rutter, 1983; Golding, 1989; Keenan & Newton, 1984; Lazarus, 1993; Lazarus & Folkman, 1984). Thus, resilience is conceptualized as relative resistance to psychosocial stressors or adversity. Although varying models of resiliency have been tested, researchers and theorists agree that the construct is salient in the context of stress and adversity and is not operative in the absence of environmental stressors ( Jew, Green, & Kroger, 1999; Rutter, 1999). The central constructs of the theory include risk factors/mechanisms, vulnera- bility factors, and protective factors/mechanisms. Risk factors and mechanisms have been conceptualized in alternate ways in the literature: either as 1) the events or conditions of adversity (for example, poverty) themselves for which
  • 68. there is empirical evidence of association with psychopathology, illness, or dys- functional developmental outcomes or as 2) factors that operate to reduce resist- ance to stressors/adversity. Vulnerability factors are traits, genetic predisposi- tions, or environmental and biological deficits (such as cognitive impairments) for which there is empirical evidence of heightened response, sensitivity, or reac- tion to stressors or risk factors. The constructs of vulnerability factors and risk fac- tors are sometimes used interchangeably in the literature. Protective factors and mechanisms are traits, contextual characteristics, and interventions that operate to enhance or promote resistance, or which may moderate the effect of risk fac- tors, and for which there is empirical evidence of association with health and functional developmental outcomes. Rutter (1987) suggests that protective mechanisms may operate in one of four ways to allow overcoming odds in the face of adversity: by reducing risk impact, by reducing negative chain reactions to risk factors, by promoting resiliency traits (i.e., the opposite of vulnerability fac- tors, such as self-efficacy and optimism), and by setting up new opportunities for success. Reducing risk impact can occur not only by way of buffering events and social networks, but also by inoculation due to successful coping with earlier, milder stressful events. Protective and risk mechanisms have been found to vary
  • 69. according to the type of adversity, type of resilient outcome, and life stage under analysis; risk factors in one context may be protective in another (Rutter, 1999; Smith-Osborne, 2006; Ungar, 2004). Research on resilience among children, adolescents, and young adults has found a positive relationship between spirituality, social support, social capital, income, and personal/family traits (e.g., hardiness, coherence, social compe- tence and self-efficacy, normal attachment, healthy attributions, active stress appraisal, and coping), and resistance to a variety of risk factors, including psy- chiatric disorders and school failure/drop-out (Daining, 2005; Garmezy, 1991; Luthar et al., 2000; Masten & Coatsworth, 1998; Richardson, 2002; Rutter, 1999a; Smith & Carson, 1997; Werner, 1992). Research on military families dealing with war-induced separation and trauma has found associations between resilience and similar protective mechanisms (Benotsch et al., 2000; Lavee et al., 1985; McCubbin & Dahl, 1976; McCubbin, Dahl, Lester, Benson, & Robertson, 1976; 157Smith-Osborne/LIFE SPAN AND RESILIENCY THEORY McCubbin, Hunter, & Dahl, 1975; McCubbin et al., 1980; McCubbin & McCubbin, 1996; Patterson, 2002; Sutker et al., 1995; Thoits, 1983).
  • 70. Units of Analysis Life span theory is most commonly applied to the individual and family as the units of analysis (McCubbin et al., 1980). However, Erikson (1962, 1968, 1969) pro- posed that this theory could apply to humanity as an entity, thus not being limit- ed to one’s interactions with individuals, groups, or specific environments/insti- tutions. Subsequent theorists, such as Coles (1990, 1991, 1997) and Strauss and Howe (1991), have focused on the more macro-level implications of Erikson’s concepts, for example, in investigating human development within generations and reli- gious reference groups. Like life span theory, resiliency theory has been most commonly applied to individuals and family units that are consistent with these theories’ shared devel- opmental focus. More recent investigations of specific risk and protective factors, however, have shown a trend toward the examination of macro- level or contextu- al variables (Herrenkohl et al., 2003; Schafft, 2006; Smith- Osborne, 2005, 2006; Ungar, 2004), such as neighborhoods (e.g., disorganized, residentially unstable) and institutional policies. Aspects of Human Development
  • 71. Rapid advances in the knowledge base about the biological underpinnings of human development tend to lend support to conceptualizations of the life stages that are more fluid throughout the life span, rather than invariant or even neces- sarily sequential (Robbins et al., 1998; Thelen & Smith, 1994). Incorporation of this new knowledge is seen most clearly in researchers who focus on adult devel- opment and aging. George Vaillant (1993), for example, pointed out that: If adult development is to be conceived as a psychobiological process then it must conform to biology, and neither to social mores nor to chronological age. This means that, as with shaving and menstruation, not everybody will reach a given stage at the same chronological age (p. 166). Similarly, Sharon McQuaide, in her research on “Women at Midlife” (1998), examined biological and cohort variables to add to life span theory. She found that “The generation of women now entering midlife differs from previous gener- ations” (p. 21), and that women who were “’blocked from being in the world’ (through disability, poor health, involuntary unemployment, limited spending power)” (p. 29) were less likely to achieve well-being and other indicators of gen-
  • 72. erativity, Erikson’s designation for the midlife stage issue. Life span theory, then, has the flexibility to address various aspects of human development throughout its stages. Resiliency theory has, from its inception, been remarkable for encompassing the broad biopsychosocial aspects of human development, as well as for cross- referencing empirical findings on normative or healthy human development with findings on pathological development (Cichetti & Cannon, 1999). Early develop- 158 ADVANCES IN SOCIAL WORK ment of the theory gave more attention to individual characteristics and to fac- tors present in childhood, which were associated with adult outcomes, thus priv- ileging enduring traits from earlier life stages. Although recent cross-sectional studies have begun to offer more possibilities for developing an understanding of resiliency in middle and later adulthood, this theory’s current utility is, in its application to the broad aspects of human development, from infancy through early adulthood. Philosophical Underpinnings The life span theory philosophical underpinnings, most of which
  • 73. have been noted previously in this paper, include: a health and adaptation orientation, rather than a medical illness-oriented orientation; a special interest in the earlier stages of life; an ontogenetic perspective with emphasis on predictable and dis- continuous life stages; a transition period between stages, which may be charac- terized by increased tension and disorganization (Erikson’s “psychosocial crises”); an intrapsychic focus and an interactive focus; and lifelong development. As noted previously, the life span theorists who built on Erikson’s work have gone far in addressing the limitations of many of these philosophical underpinnings, as well as the biases built into the original theory. Resiliency theory is characterized as similarly salutogenic, but with a philosophical orientation toward the linear, cumulative connections between earlier life stages and adulthood for those at risk. Resiliency research to date has been largely conducted by Western scientists and has had a linear, positivistic paradigm. Thus, it has been criticized as hege- monic and, thereby, limited in its scope in accounting for diverse resiliency expe- riences. Philosophically, resiliency theory is more heavily focused than life span theory on interactions between the environment and person in terms of environ- mental adversity and personal protective traits. As with life span theory, more recent work in resiliency theory has tipped the balance
  • 74. philosophically more in the direction of contextual protective variables, often operationalized as social groups and community and institutional characteristics. Strengths and Weaknesses The evident strengths of life span theory include its expansion of understanding of personality development through the life span, its utility across a variety of human service settings and functions, and its “generativity,” to borrow Erikson’s term and reapply it to theory-building. Life span theory gave rise to a rich pletho- ra of human development models, not only to increase understanding of specific life stages or the entire life cycle, but also to address intermediate and macro-level entities, such as families, family-run businesses, social movements led by “great” personalities, faith communities and religious reference groups, and entire gen- erational cohorts. In so doing, this theory has been applied to disciplines beyond the human service domain. For example, the sociological concept of the bour- geois bohemian (Brooks, 2001), the theological concept of Gen X religiosity (Beaudoin, 2000), and the economic concept of style as a form of self-expression (Postrel, 2003), all owe their origins ultimately to life span theory. Several of the most cogent points of criticism of life span theory weaknesses