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Pain Anxiety Symptoms Scale–20: An empirical evaluation of measurement invariance across race/ethnicity, sex, and pain
- Source :
- Psychological Assessment. 32:818-828
- Publication Year :
- 2020
- Publisher :
- American Psychological Association (APA), 2020.
-
Abstract
- Pain-related anxiety, defined as fear of pain and pain-related sensations, is a transdiagnostic individual difference factor associated with pain-related problems, addictive disorders, and physical impairment among nonclinical and clinical populations. Pain-related anxiety is most commonly measured using the Pain Anxiety Symptoms Scale-20 (PASS-20). It was hypothesized that the data would provide evidence for a higher order PASS-20 factor structure and this structure would be invariant across race/ethnicity and sex. Therefore, the current study examined measurement invariance of the PASS-20 across a large (n = 3,455) diverse sample (Mage = 21.49, SD = 4.24, 73.7% female, 33.5% Hispanic, 29.3% Asian/Pacific Islander, 22.4% White, and 14.8% Black/African American) of young adults. Results supported measurement invariance across all race/ethnicity and sex groups for the PASS-20 total score, but results were inconsistent for the lower order factors. The PASS-20 total score showed good internal consistency and evidence of convergent and divergent validity with established constructs. These results provide empirical support only for the higher order factor structure of the PASS-20 and support its use across race/ethnicity and sex. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
- Subjects :
- Adult
Male
Psychometrics
media_common.quotation_subject
Ethnic group
Pain
PsycINFO
Anxiety
Epidemiologic Measurements
White People
Young Adult
Ethnicity
medicine
Humans
Measurement invariance
Sex Distribution
Young adult
media_common
Asian
Addiction
Chronic pain
Reproducibility of Results
Hispanic or Latino
medicine.disease
Black or African American
Psychiatry and Mental health
Clinical Psychology
Pacific islanders
Female
Self Report
medicine.symptom
Psychology
Clinical psychology
Subjects
Details
- ISSN :
- 1939134X and 10403590
- Volume :
- 32
- Database :
- OpenAIRE
- Journal :
- Psychological Assessment
- Accession number :
- edsair.doi.dedup.....d3241813a3a58e6974156f496821c78f