Price, S.L., Mahler, H. IM, & Hopwood, C. J. (2019, April). Development and validation of a self-report scale for measuring subjective emptiness. Oral presentation at the North American Society for the Study of Personality Disorders Annual Conference, Pittsburgh, PA.
2017 CSUSM Annual Psychology Research Fair Oral PresentationAdrian Price
Price, S.L. (2017, April). Refining a self-report instrument for measuring subjective emptiness. Oral presentation at the 24th Annual Psychology Research Fair, California State University San Marcos, San Marcos, CA.
Metric Calibration of Psychological Instruments (Dissertation Senate presenta...Etienne LeBel
Powerpoint slides of my dissertation project, presented to the Senate at The University of Western Ontario on June 22, 2011 in London, Ontario, Canada (Etienne P. LeBel, etiennelebel.com)
Abstract: Inspired by the history of the development of instruments in the physical sciences, and by past psychology giants, the following dissertation aimed to advance basic psychological science by investigating the metric calibration of psychological instruments. The over-arching goal of the dissertation was to demonstrate that it is both useful and feasible to calibrate the metric of psychological instruments so as to render their metrics non-arbitrary. Concerning utility, a conceptual analysis was executed delineating four categories of proposed benefits of non-arbitrary metrics including (a) help in the interpretation of data, (b) facilitation of construct validity research, (c) contribution to theory development, and (d) facilitation of general accumulation of knowledge. With respect to feasibility, the metric calibration approach was successfully applied to instruments of seven distinct constructs commonly studied in psychology, across three empirical demonstration studies and re-analyses of other researchers’ data. Extending past research, metric calibration was achieved in these empirical demonstration studies by finding empirical linkages between scores of the measures and specifically configured theoretically-relevant behaviors argued to reflect particular locations (i.e., ranges) of the relevant underlying psychological dimension. More generally, such configured behaviors can serve as common reference points to calibrate the scores of different instruments, rendering the metric of those instruments non-arbitrary.
LeBel, Etienne, "The Utility and Feasibility of Metric Calibration for Basic Psychological Research" (2011). Electronic Thesis and Dissertation Repository. 174.
https://ir.lib.uwo.ca/etd/174
Specific steps guide the research process
Number of steps is indeterminate
Various steps may be combined
Order of steps may vary somewhat
Importance of specific steps is variable
“12 Steps of Research”
Steps in Conducting Research
2017 CSUSM Annual Psychology Research Fair Oral PresentationAdrian Price
Price, S.L. (2017, April). Refining a self-report instrument for measuring subjective emptiness. Oral presentation at the 24th Annual Psychology Research Fair, California State University San Marcos, San Marcos, CA.
Metric Calibration of Psychological Instruments (Dissertation Senate presenta...Etienne LeBel
Powerpoint slides of my dissertation project, presented to the Senate at The University of Western Ontario on June 22, 2011 in London, Ontario, Canada (Etienne P. LeBel, etiennelebel.com)
Abstract: Inspired by the history of the development of instruments in the physical sciences, and by past psychology giants, the following dissertation aimed to advance basic psychological science by investigating the metric calibration of psychological instruments. The over-arching goal of the dissertation was to demonstrate that it is both useful and feasible to calibrate the metric of psychological instruments so as to render their metrics non-arbitrary. Concerning utility, a conceptual analysis was executed delineating four categories of proposed benefits of non-arbitrary metrics including (a) help in the interpretation of data, (b) facilitation of construct validity research, (c) contribution to theory development, and (d) facilitation of general accumulation of knowledge. With respect to feasibility, the metric calibration approach was successfully applied to instruments of seven distinct constructs commonly studied in psychology, across three empirical demonstration studies and re-analyses of other researchers’ data. Extending past research, metric calibration was achieved in these empirical demonstration studies by finding empirical linkages between scores of the measures and specifically configured theoretically-relevant behaviors argued to reflect particular locations (i.e., ranges) of the relevant underlying psychological dimension. More generally, such configured behaviors can serve as common reference points to calibrate the scores of different instruments, rendering the metric of those instruments non-arbitrary.
LeBel, Etienne, "The Utility and Feasibility of Metric Calibration for Basic Psychological Research" (2011). Electronic Thesis and Dissertation Repository. 174.
https://ir.lib.uwo.ca/etd/174
Specific steps guide the research process
Number of steps is indeterminate
Various steps may be combined
Order of steps may vary somewhat
Importance of specific steps is variable
“12 Steps of Research”
Steps in Conducting Research
Dr. Lani discusses all aspects of the dissertation methodology, including: selecting a survey instrument, population, reliability, validity, data analysis plan, and IRB/URR considerations.
Qualitative Research- Part 2- Dr Ryan Thomas WilliamsRyan Williams
Narrative approach - Clandinin and Connelly (2000)
Phenomenological method - Moustakas (1994)
Grounded theory - Charmaz (2006), Corbin and Strauss (2007), and Strauss and Corbin (1990, 1998)
Ethnographic procedures - Fetterman (2010) and Wolcott (2008)
Case study research - Stake (1995) and Yin (2009, 2012)
Participatory action research - Kemmis and McTaggart (2000)
First Steps Towards a Risk of Bias Corpus of Randomized Controlled Trials. The risk of bias specifically pertains to systematic errors in the design, conduct, or reporting of a study that can potentially lead to a deviation from the true effect being measured.
Dr. Lani discusses all aspects of the dissertation methodology, including: selecting a survey instrument, population, reliability, validity, data analysis plan, and IRB/URR considerations.
Qualitative Research- Part 2- Dr Ryan Thomas WilliamsRyan Williams
Narrative approach - Clandinin and Connelly (2000)
Phenomenological method - Moustakas (1994)
Grounded theory - Charmaz (2006), Corbin and Strauss (2007), and Strauss and Corbin (1990, 1998)
Ethnographic procedures - Fetterman (2010) and Wolcott (2008)
Case study research - Stake (1995) and Yin (2009, 2012)
Participatory action research - Kemmis and McTaggart (2000)
First Steps Towards a Risk of Bias Corpus of Randomized Controlled Trials. The risk of bias specifically pertains to systematic errors in the design, conduct, or reporting of a study that can potentially lead to a deviation from the true effect being measured.
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Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
MASS MEDIA STUDIES-835-CLASS XI Resource Material.pdf
2019 NASSPD Conference Oral Presentation
1. Construction & Development of
a Self-report Measure of
Subjective Emptiness
1Stephanie L. Price, 1Heike I.M. Mahler, 2Christopher J. Hopwood
1California State University San Marcos, 2University of California, Davis
2. Acknowledgments
Special thanks to the subject matter experts who evaluated the content
validity of the Subjective Emptiness Scale (SES) and to Marie Thomas in
the Department of Psychology at California State University San Marcos
for suggestions regarding the content of this document. This research
was supported in part by a grant from the National Institute of General
Medical Sciences (NIH/NIGMS).
3. Associated with various forms of
psychopathology
• Depression
• Anxiety
• Agoraphobia
• Schizophrenia
• Eating disorders
• Personality disorders
• Narcissistic
• Antisocial
• Borderline
• greater impairment across the broadest range of psychosocial domains
• one of the slowest remitting symptoms
4. Significant psychosocial impairement
• High risk complications
• Self-harm
• Suicidality
• higher rates of psychiatric hospitalization
• Addiction
• Sexual compulsivity
• Substance use
• Daily problems
• emotion dysregulation
• social dysfunction
• problems with identity and self-concept
• absenteeism at work
• reliance on disability benefits
5. Treatment resistant
•preliminary evidence supports efficacy of:
• electroconvulsive therapy
• group schema therapy
•lack of efficacy found for:
• all pharmacological interventions
• most psychotherapeutic approaches
6. Limitations of existing measures
•single items from instruments designed to measure BPD
• less reliable than multi-item scales
•multi-item measures
• inadequete evidence of construct validity
• ostensible construct irrelavent variance
8. Phase 1: Inductive + deductive item generation
*Borderline, narcissistic, antisocial, schizoid, avoidant, and schizotypal personality disorders
Method Personality
Disorders*
Mood Disorders Schizophrenia/
Psychotic disorders
Anxiety
Disorders
PTSD
Literature review X X X X
Thematic analysis (e.g.
Psych Forums)
X X X
Phenomenological
Interviews (n = 18)
X X X X X
9. Emptiness conceptualization & table of specifications
• INTERNAL: a state of profound hollowness (33%)
• EXTERNAL: disconnection from the external world (33%)
• PERVASIVE: chronic unfulfillment (33%)
Phase 1: Inductive + deductive item generation
10. Phase 1: Content validity survey
Sample
• Subject matter experts (n = 13)
• Interviewees from previous study (n = 10)
Procedure
•Rated each item according to its content relevance (CVR; Lawshe,
1975)
•Edit and suggest new items
•Qualitative feedback
11.
12. Phase 1: Content validity survey
Sample
• Subject matter experts (n = 13)
• Interviewees from previous study (n = 10)
Procedure
•Rated each item according to its content relevance (CVR; Lawshe, 1975)
•Edit and suggest new items
•Qualitative feedback
Results
•Experts (95.45%) and patients (93.18%) reliabily rated most of the items as useful
•Inclusion of construct irrelevant content
•Better content domain coverage
14. Phase 2: PCA
•Participants: Sample 1 (n = 543)
•417 women, 126 men
•18 to 46 years, M = 20.22, SD = 3.17
•44.5% were Hispanic/Latino, 26.7% Caucasian, 14.3% Asian/Pacific
Islander, 10.8% Other, and 3.1% African-American
•Thirty-five (6.4%) reported taking psychiatric medication and 39
participants (7.2%) attended therapy.
15. Phase 2: PCA
53-item model
• Sample 1
• Kaiser-Meyer Olkin measure of sampling adequacy suggested that sample 1 was factorable (KMO = .97) and Bartlett's test
of sphericity was significant (X2 (1,378) = 19,630.09, p < .001)
• Loadings from this model ranged from .48 to .83
• First component accounted for 48.63% of the total item covariance
17-item model
• Sample 1
• Kaiser-Meyer Olkin measure of sampling adequacy suggested that the data were factorable (KMO = .96) and Bartlett's test
of sphericity was significant (X2 (136) = 5,826.63, p < .001)
• Loadings from this model ranged from .69 to .84
• First component accounted for 55.53% of the total item covariance
16. Phase 2: CFA & Internal consistency
• Participants: Sample 2 (n = 1,067)
• 716 women, 342 men
• 18 to 77 years old (M = 29.78, SD = 11.49)
• 81.8% Caucasian, 7.6% Other, 4.1% Hispanic/Latino,
3.2% Asian/Pacific Islander, and 2.2% African-American
• 42.3% completed some college, 25.1% possessed a
bachelor’s degree, 15.3% earned a high school
diploma/G.E.D., 13.2% earned a postgraduate degree,
and 3.7% did not graduate from high school
• Six-hundred and ninety-three (64.9%) reported taking
psychiatric medication and 520 participants (48.7%)
attended therapy
• Participants: Sample 3 (n = 1,016)
• 572 women, 403 men, and 39 other
• 18 to 76 years old (M = 27.50, SD = 10.13)
• 81.5% Caucasian, 6.9% Other, 5.0% Asian/Pacific
Islander, 4.1% Hispanic/Latino, and 2.0%
African-American o
• 41.4% had completed some college, 22.9% possessed a
bachelor’s degree, 18.4% earned a high school
diploma/G.E.D., 12.5% earned a postgraduate degree,
and 4.3% did not graduate from high school
• Five-hundred and three (49.5%) participants reported
taking psychiatric medication and 397 participants
(39.1%) attended therapy