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Rasch Modeling and ...
Rasch Modeling and Differential Item Functioning of the Self-Stigma Scale-Short Version among People with Three Different Psychiatric Disorders
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- Fan, Chia-Wei (author)
- AdventHlth Univ, Dept Occupat Therapy, Orlando, FL 32803 USA.
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- Chang, Kun-Chia (author)
- Minist Hlth & Welf, Dept Gen Psychiat, Jianan Psychiat Ctr, Tainan 71742, Taiwan.
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- Lee, Kuan-Ying (author)
- Minist Hlth & Welf, Dept Child & Adolescent Psychiat, Jianan Psychiat Ctr, Tainan 71742, Taiwan.
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- Yang, Wen-Chi (author)
- E DA Hosp, Dept Internal Med, Div Hematol & Med Oncol, Kaohsiung 82445, Taiwan.;I Shou Univ, Coll Med, Fac Sch Med, Kaohsiung 84001, Taiwan.
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- Pakpour, Amir H. (author)
- Jönköping University,HHJ, Avdelningen för omvårdnad,The Jönköping Academy for Improvement of Health and Welfare,Jonkoping Univ, Sch Hlth & Welf, Dept Nursing, SE-55111 Jonkoping, Sweden.
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- Potenza, Marc N. (author)
- Yale Sch Med, Dept Psychiat, New Haven, CT 06510 USA.;Connecticut Mental Hlth Ctr, New Haven, CT 06519 USA.;Connecticut Council Problem Gambling, Wethersfield, CT 06109 USA.;Yale Sch Med, Child Study Ctr, New Haven, CT 06510 USA.;Yale Univ, Dept Neurosci, New Haven, CT 06511 USA.;Yale Univ, Wu Tsai Inst, New Haven, CT 06510 USA.
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- Lin, Chung-Ying (author)
- Natl Cheng Kung Univ, Coll Med, Inst Allied Hlth Sci, Tainan 70101, Taiwan.;Natl Cheng Kung Univ, Natl Cheng Kung Univ Hosp, Coll Med, Biostat Consulting Ctr, Tainan 70403, Taiwan.;Natl Cheng Kung Univ, Coll Med, Dept Publ Hlth, Tainan 70101, Taiwan.;Natl Cheng Kung Univ, Coll Med, Dept Occupat Therapy, Tainan 70101, Taiwan.
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AdventHlth Univ, Dept Occupat Therapy, Orlando, FL 32803 USA Minist Hlth & Welf, Dept Gen Psychiat, Jianan Psychiat Ctr, Tainan 71742, Taiwan. (creator_code:org_t)
- 2022-07-21
- 2022
- English.
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In: International Journal of Environmental Research and Public Health. - : MDPI. - 1661-7827 .- 1660-4601. ; 19:14
- Related links:
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https://doi.org/10.3...
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Abstract
Subject headings
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- Self-stigma is prevalent in individuals with psychiatric disorders and can profoundly affect people. A unified assessment with sound psychometric properties is needed for evaluating self-stigma across psychiatric conditions. The aim of this study was to examine the psychometric properties of the Self-Stigma Scale-Short version (SSS-S) using Rasch modeling. Six-hundred and twelve participants with substance use disorders (n = 319), attention-deficit/hyperactivity disorder (n = 100), and schizophrenia (n = 193) completed the SSS-S. Rasch results confirmed the unidimensionality of the nine items of the SSS-S. The four-point Likert scale of the SSS-S reflected monotonical increases along the self-stigma continuum. No ceiling or floor effects were detected. Among the three subdomains of the SSS-S, cognitive items appeared to be the most robustly endorsed, and behavioral items were the least endorsed. Two items in the SSS-S displayed differential item functioning across the three diagnoses. Additionally, SSS-S scores showed weak to moderate correlation with depression, anxiety, and stress scale scores. The SSS-S had overall satisfactory psychometric properties. Healthcare professionals may use this assessment to assess self-stigma in multiple psychiatric groups, and information gained may facilitate improved care.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Omvårdnad (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Nursing (hsv//eng)
Keyword
- self-stigma
- substance-related disorders
- addictive behaviors
- impulsivity
- psychotic disorders
- Rasch
- psychometric testing
- validity
- differential item functioning
Publication and Content Type
- ref (subject category)
- art (subject category)
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