Difference between qualitative and quantitative research shaniShani Jyothis
nursing research### quantitative research###qualitative research###difference#### process of research ......
Quantitative Vs qualitative research.......÷######$###@@@@@@@@@@ based on hypothesis, ............., variables analysis,............ interpretation, .............
Difference between qualitative and quantitative research shaniShani Jyothis
nursing research### quantitative research###qualitative research###difference#### process of research ......
Quantitative Vs qualitative research.......÷######$###@@@@@@@@@@ based on hypothesis, ............., variables analysis,............ interpretation, .............
Introduction
Study design in qualitative research
Method of data collection
Handling qualitative data
Analyzing qualitative data
Presenting the results of qualitative research
Slides prepared for beginners of nursing research or novice researchers. it will enhance and clear there basic understanding about using research designs.
The research approach indicates the basic procedure for conducting research.
Research approach is the technique which the researcher uses to structure a study in order to gather and analyze information relevant to the research question .
Cook I
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Case Study is a method to deeply observe the characteristics of individual unit such as a person, a group or a community, in order to analyse various phenomena in relation to that unit of study.
Ethnography is a method to explore the nature of a certain social phenomenon and it tends to use unstructured data.
Introduction
Study design in qualitative research
Method of data collection
Handling qualitative data
Analyzing qualitative data
Presenting the results of qualitative research
Slides prepared for beginners of nursing research or novice researchers. it will enhance and clear there basic understanding about using research designs.
The research approach indicates the basic procedure for conducting research.
Research approach is the technique which the researcher uses to structure a study in order to gather and analyze information relevant to the research question .
Cook I
Marriott International, Inc - Al-Ayn
رقم الوظيفة 23013234 التصنيفات Food and Beverage & Culinary الموقع Aloft Al Ain, Al Ain Square, Al Towayya, Al Ain, United Arab Emirates, United Arab Emirates...
21 Jan
Supervisor-Restaurant
Marriott International, Inc - Sharjah
رقم الوظيفة 23013183 التصنيفات Food and Beverage & Culinary الموقع Sheraton Sharjah Beach Resort & Spa, Al Muntazah Street, Sharjah, United Arab Emirates...
21 Jan
Case Study is a method to deeply observe the characteristics of individual unit such as a person, a group or a community, in order to analyse various phenomena in relation to that unit of study.
Ethnography is a method to explore the nature of a certain social phenomenon and it tends to use unstructured data.
Qualitative research design in research in educationRashna Asif
This presentation all about the qualitative research design its approaches features characteristics analysis and also data collection tools in this presentation approaches are very deeply discussed.
In this paper various approaches, steps and objectives of research are listed and briefly discussed.
This paper discusses four common research approaches, Qualitative, Quantitative, Mixed methods and
Advocacy/participatory research, which were commonly used when conducting research. Research is indeed
civilization and determines the economic, social and political development of a nation. Research is Systematic
investigative process employed to increase or revise current knowledge by discovering new facts. All research
Approaches Examine and explore the different claims to knowledge and are designed to address a specific type
of research question.
Basic but informative information's about research methodology. Research is a basic need for society. Knowingly or unknowingly always we are doing research of anything's anytime. Just we are not aware that we are doing research. So, research is very important part of our life and in our study obviously. So, do research, spread knowledge and learn more and more.
And dear reader, if you find my ppt helpful and informative please give me feedback.
And if you have any suggestion ,then you are always welcome.
Thank you.
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The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
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Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
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2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
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Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2. Qualitative research methods were developed
in the social sciences to enable researchers to
study social and cultural phenomena.
Examples of qualitative methods are action
research, case study research and
ethnography.
Qualitative data sources include observation
and participant observation (fieldwork),
interviews and questionnaires, documents
and texts, and the researcher's impressions
and reactions (Myers 2009).
3. Case Study Research
Ethnography
Grounded Theory
4. It is study of a case( or perhaps a small
number of cases) in detail, using
appropriate methods with objective to
develop full understanding of case
The case may be an individual, or a role, or
small group, or organization, or a
community, or nation.
It may also be a decision ,or a policy, or a
process, or an incident or some events
The case study is more a strategy than a
method.
5. Yin(1984:23): A case study is an emperical
inquiry that-
o Investigates a contemporary phenomenon
within its real-life context, when
o The boundaries between phenomenon and
its context are not clearly evident, and in
which
o Multiple sources of evidence are used.
6. Brewer and Hunter (1989) focuses on six
types of units for case study research i.e.
individuals; attributes of individuals; action
and interactions; residues and artefacts of
behavior; settings,incidents and events;
and collectivities.
Aim of case studies:
To understand the case in depth, and in its
natural setting,recognizing its complexity
and its context.
To preserve and understand the wholeness
and unity of the case with holistic focus.
7. Distinguishing characteristics:
(yin,1984)
It attempts to examine a contemporary
phenomenon in its real-life context;
Expecially when the boundaries between
phenomenon and context are not clearly
evident;
It is different from: experiment and
historical analysis.
8. The case is a ‘bounded system’: it has
boundaries between case and the context,
the researcher needs to identify and
describe the boundaries of the case as
clearly as possible.
The case is a case of something: it needs
stressing, to give focus to the research
,and to make the logic and strategy of the
research clear.
9. There is an explicit attempt to preserve the
wholeness, unity and integrity of the case.
The word ‘holistic’ is often used.
Multiple sources of data and multiple data
collection methods are likely to be used,
typically in naturalistic setting.
Observations, in natural settings,
interviews, and narrative reports used as
field methods.
Questionnaires and numerical data may
also use.
10. Data are collected by multiple means
One or few entities (person, group or
organization) are examined
The complexity of the unit is studied
intensively
The investigator should have a receptive
attitude towards exploration
No experimental controls or manipulation
are involved
11. Phenomenon is examined in a natural
setting
The investigator may not specify the set of
dependent and independent variables in
advance
The results derived depend heavily on the
integrative powers of the investigator
Changes in site selection and data
collection methods could take place as the
investigator develops new hypotheses
Useful to study ”how” and ”why” questions
The focus is on contemporary events
12. A method of research/a research strategy
(not linked to part. method of data
collection)
Exploratory case study
◦ To develop pertinent hypothesis and
propositions for futher inquiry
◦ ”what are the ways of making schools
effective?”
Descriptive case study
◦ To describe the incidence or prevalence of
a phenomenon
◦ Es. Political attitudes
Explanatory case study
◦ To trace operational links over time
13. Intrinsic case study
o where the study is undertaken because the
researcher wants a better understanding of this
particular case.
Instrumental case study
o where a particular case is examined to give
insight into an issue, or refine a theory.
Collective case study
o Where the instrumental case study is extended to
cover several cases, to learn more about the
phenomenon, population or general condition.
First two cases are single case studies (focus is
within case).where third involves multiple cases
(focus is both within and across cases).
14. five components of research design:
1. A study's questions
2. Its propositions, if any
3. Its unit(s) of analysis
4. The logic linking the data to the
propositions
5. The criteria for interpreting the findings
15. ◦ Ask good question
◦ Be a good listner
◦ Be adaptive and flexible (new =
opportunity; not always as planned)
◦ Have a firm grasp on the issue (relevant
events and information)
Not mechanical recording
Recognize deviations, contradictions
◦ Be unbiased by preconceived notions
Be open to contrary findings
16. Documentation
Archivial records
Interviews
Direct observations
Participant-observation
Physical artefacts (technological devices, tools
or instruments, a work of art)
17. Be clear on what the case is, including
identification of its boundaries
Be clear on the need for the study of the case, and
on the general purposes of case study
Translate that general purpose into specific
purposes and research question identify the overall
strategy of the case study, especially whether it is
one case or multiple cases, and why
Show what data will be collected, from whom and
why
Show how the data will be analysed.
18. Strength:
o provide rich, descriptive insights into
processes of development
Limitations:
o May be biased by researcher’s theoretical
preferences; findings cannot be applied to
individuals other than the subject.
20. Ethnographic designs are qualitative research
procedures for describing, analyzing, and
interpreting a culture-sharing group’s shared
patterns of behavior, beliefs, and language
that develop over time.
Ethnography is a method in which the
researcher attempts to understand the unique
values and social processes of a culture or a
distinct social group by living with its
members and taking field notes for an
extended period of time.
21. Ethnography is defined concisely by
Fetterman (1998) as "the art and
science of describing a group or
culture."
Goetz and LeCompte (1984) say that
ethnographies are "analytic
descriptions or reconstructions of
intact cultural scenes and groups ...
(that) recreate for the reader the
shared beliefs, practices, artifacts, folk
knowledge and behaviors of some
group of people"
22. Ethnography describes the behaviors,
values, beliefs, and practices of the
participants in a given cultural setting.
Ethnography involves cultural analysis.
Analyzing a culture means not simply
recounting behaviors and events, but
inferring the cultural roles that guide
behaviors and events. The intention of
ethnography is to capture the everyday,
the unwritten laws, conventions and
customs that govern the behavior of
persons and sub-groups within a culture.
23. Anthropologists always study human
behavior in terms of cultural context.
o Particular individuals, customs,
institutions, or events are of
anthropological interest as they relate
to a generalized description of the ‘way
of life’ of socially interacting group
o Yet culture itself is always an
abstraction, regardless of whether
referring to culture in general or to the
culture of a specific social
group.(wolcott,1988:188)
24. Study of a group helps you
understand a larger issue
Have a culture-sharing group to study
Want a day-to-day picture
Long-term access to culture-sharing
group
25. Ethnography has been shaped by
cultural anthropology with an
emphasis on writing about culture
1928 Mead study of childbearing,
adolescence, and influence of
culture on personality in Samoa
1920’s - 1950’s Single case
emphasis at University of Chicago
26. 1980’s Educational Ethnographies
1997 publication of Writing Culture
that highlighted two major issues
ocrisis of representation: how
ethnographers interpret the groups
they are studying
ocrisis of “legitimacy”: standards do not
come from “normal science.” Studies
must be evaluated by standards within
the participants’ historical, cultural,
influences and interactive forces of
race, gender and class
27. Narrates study in the third person
voice reporting what is observed
Researcher reports objective data free
from personal bias, political goals or
judgment
Researcher produces the participants’
views through closely edited quotes
and has final word on how the culture
is to be interpreted and presented.
1.Realist ethnography
28. Definition: an in-depth exploration
of a bounded system (time, place,
physical boundaries)
Subject for case studies
• individual or several individuals
• series of steps that form a sequence of
activities
Researcher develops understanding
of the case by collecting multiple
forms of data
Researcher locates the “case” or
“cases” within their larger context
2.Case study
29. Intrinsic Case Study
Unusual Case Study an intrinsic, unusual case.
Instrumental Case Study
Issue Case Study a case that provides insight into
an issue or theme
Multiple Instrumental Case Study
(also called a Collective Case Study)
Case
Case
Case
Issue
Study several cases that
provide insight into an
issue (or theme)
30. o Used by politically minded people
o Advocate for the emancipation of
marginalized groups
o Seek to change society
o Identify and celebrate research bias: all
research is value laden
o Challenge status-quo and ask “Why is it so?”
o Create literal dialogue with participants
3.Critical Ethnography
31. It is study to understand the cultural and
symbolic aspect of behavior and the context
of that behavior, whatever the specific focus
of research.(it may be either some group of
people, or a case,(or small number of cases)
focusing on culturally significant behavior.
When studying a group of people,
ethnography starts from the assumption
that the shared cultural meanings of the
group are crucial to understanding its
behavior. The ethnographer’s task is to
uncover that meaning.
32. The ethnographer is sensitive to the meaning
that behavior, action events and contexts have
in the eyes of the people involved. Thus it is
needed the insider’s perspective on those
events, action, and contexts.
The group or the case will be studied in its
natural setting. A true ethnography involves the
researcher becoming a part of that natural
setting.
Ethnography is likely to be an unfolding and
evolving short of study, rather than
prestructured. it will not normally be clear what
to study in depth until some field work has
been done.
33. Ethnography, from data collection point of
view, it is eclectic,(free) not restricted. Any
technique might be used, but fieldwork is
always central.
Ethnographic data collection will be
prolonged and repetitive for both a general
and specific reason-
o The general reason is that the reality being
studied.
o The specific reason is that the ethnographic
record needs to be comprehensive and
detailed, and focused again and again on
things that happens.
34. Identify intent and type of design and relate
intent to the research problem
Discuss approval and access considerations
Collect appropriate data emphasizing time
in field, multiple sources, collaboration
Analyze and interpret data within a design
Write report consistent with your design
35. For making our interpretations real. In
building interpretations, we use the
traditional ethnographic methods of
participant observation, semi-structured
interviews, and document analysis, as well
as some less commonly employed methods:
Activity Analysis - Interviewing members
individually and collectively about their
participation in activities, and observing
them as they participate in those activities.
36. Talking Diaries - Participants describe
important events in their lives as if they
were reading diaries from a certain time
period(Levinson 1996).
Personal Documentaries - Participants take
pictures of important events in their lives
and then narrate them orally or in written
form. While usually done individually, we
have also had success doing personal
documentaries in pairs.
Researcher Biographies - A form of data
collection in which one member of our team
follows the participant through his/her day
to develop a day-in-the-life documentary.
37. Strength:
provides a more complete and accurate
description than can be derived from a
single observational visits, interview, or
questionnaire.
Limitation:
o presence of observer may influence
behavior in unnatural ways;
o may be biased by researcher’s values and
theoretical preferences;
o findings cannot be applied to individuals
and settings other than the one’s studies.
39. Virtually all methodologies are reliant on the
collection of credible data
The first step in any form of data collection is
gaining access
40. Your ability to gain access will improve if
you:
◦ do your homework
◦ act professionally
◦ give something back
41. Interviewing: A method of data collection
that involves researchers asking respondents
basically open ended questions of
respondents
Qualitative interview can be defined as a
conversation that has the following
characteristics:
o It is elicited by the interviewer;
42. o A considerable number of subjects are
interviewed;
o It has cognitive objective;
o It is guided by the interviewer;
o It is based on a flexible, non-standardized
pattern of questioning.
o Interviewees are selected on the basis of a
data-gathering plan;
43. Interviews are capable of generating both
standardized quantifiable data, and more
in-depth qualitative data
However, the complexities of people and
the complexities of communication can
create many opportunities for
miscommunication and misinterpretation
44. Interviews can range from fixed to free:
oStructured: Uses pre-established questions,
asked in a predetermined order, using a
standard mode of delivery.
oSemi-structured: As the name suggests, these
interviews are neither fully fixed nor fully free,
and are perhaps best seen as flexible
oUnstructured: Attempts to draw out
information, attitudes, opinions, and beliefs
around particular themes, ideas, and issues
without the aid of predetermined questions
45. Strength of structured interview:
Standardized method of asking questions
permits comparison of subjects responses
and efficient data collection and scoring.
Limitation of structured interview:
it does not yield the same depth of
information as a clinical interview; responses
still subject to inaccurate reporting.
46. Clinical interview:
A method in which the researcher uses
flexible, open ended questions to probe for
the subject’s point of view.
Clinical interview has two major strengths:
• It permit subjects to display their thoughts in
terms that are as close as they think in every
day life.
• It can provide large amount of information in
fairly brief period of time.
47. Interviews also vary in their level of
formality:
oFormal: A formal interview is just that,
formal. Perhaps the best analogy is the
classic job interview that includes: the
office setting; the formal handshake;
appropriate attire; order and structure; and
best professional behavior.
oInformal: An informal interview attempts to
ignore the rules and roles associated with
interviewing in an attempt to establish
rapport, gain trust, and create a more
natural environment conducive to open
and honest communication.
48. Interviewing can be done one on one, or in
groups:
oOne on one: Most interviews are an
interaction between the interviewer and a
single interviewee. It is thought that ‘one on
one’ allows the researcher control over the
process and the interviewee the freedom to
express their thoughts
oGroup: Group interviews involve interviewing
more than one person at a time. This can be
done in a formal structured way, or may
involve a less structured process where the
researcher acts more as a moderator or
facilitator than an interviewer
49. Conducting an interview that can generate
relevant and credible data requires:
◦ thorough planning
◦ considered preparation of an interview schedule
and recording system
◦ sufficient piloting
◦ reflexive modification
◦ the actual interview
◦ and appropriate analysis
50. Two important considerations in interviewing
are:
o Presentation of self
o Preliminaries
• Be on time!
• Set up and check equipment
• Establish rapport
• Introduce the study
• Explain ethics
51. a. Starting the Interview
o It is important to explain the purpose of the
interview, and to assure the informant of
anonymity.
o It is also important to emphasize that the
interviewer is trying to learn from
informant.
o Permission should be obtained before
using a tape recorder or taking notes.
52. b. Letting the Informant Lead
o In the Interactive Interview the idea is to keep the
conversation focused on a topic, but, at the same
time, give the informant room to define the
content of the discussion.
c. Probing
o The key to successful interviewing is learning
how to probe. That is, how to stimulate
the informant to produce more information, but
doing so without injecting yourself too
53. d. Language:
o Language play an additional role in the
interview by supplying cues to both
interviewer and respondent as to the kind of
person that the other is.
o If interviewer and respondent speak the same
language, they are more likely to have had
similar backgrounds and experience and are
more likely to be capable of understanding
each other (kahn and cannel,1967:111).
54. Listen more than talk
The main game in interviewing is to
facilitate an interviewee’s ability to
answer. This involves:
◦ easing respondents into the interview
◦ asking strategic questions
◦ prompting and probing appropriately
◦ keeping it moving
◦ being true to your role
◦ winding it down when the time is right
55. Recording responses can be done in a number of
ways; you may need to trial a couple of recording
methods in order to assess what is best for you.
◦ Note taking:- this can range from highly structured
to open and interpretive.
◦ Audio recording- audio recording allows you to
preserve raw data for review at a later date.
◦ Video recording- video taping offers the added
bonus of being able to record visual cues, but is
more intrusive; is prone to more technical
difficulties; and can generate data that is hard to
analyse.
Aim of case studies:
To understand the case in depth, and in its natural setting,recognizing its complexity and its context.
To preserve and understand the wholeness and unity of the case with holistic focus.
Aim of case studies:
To understand the case in depth, and in its natural setting,recognizing its complexity and its context.
To preserve and understand the wholeness and unity of the case with holistic focus.
Aim of case studies:
To understand the case in depth, and in its natural setting,recognizing its complexity and its context.
To preserve and understand the wholeness and unity of the case with holistic focus.
.
A considerable number of subjects are interviewed;
It has cognitive objective;
It is guided by the interviewer;
It is based on a flexible, non-standardized pattern of questioning.