Negative Consequences Related to Nonmedical Prescription Stimulant Use: Development and Psychometric Validation of the Prescription Stimulant Consequences Questionnaire. (January 2023)

• Record Type: Journal Article
• Authors: Looby, Alison; Bravo, Adrian J.; Livingston, Nicholas R.; Schepis, Ty S.
• Is Part Of: Journal of drug issues. Volume 53:Number 1(2023)
• Page Start: 114
• Page End: 128
• Publication Date: 2023-01
• Subjects: prescription stimulants -- consequences -- assessment -- college students; Drug abuse -- Periodicals; Drug and Narcotic Control -- Periodicals; Substance-Related Disorders -- Periodicals; Toxicomanie -- Périodiques; 362.29305
• DOI: 10.1177/00220426221093606
• Languages: English
• ISSNs: 0022-0426

Abstract

Nonmedical prescription stimulant use (NPS) is prevalent among undergraduates and associated with several negative consequences. However, no validated measures exist assessing NPS-related consequences. The present study aimed to develop and psychometrically validate a Prescription Stimulant Consequences Questionnaire (PSCQ) for use among college students. A multisite sample of college students endorsing NPS ( N = 715, 68.4% female) completed the PSCQ and measures of NPS frequency and correlates of NPS via an online survey. Exploratory factor analysis supported a 27-item measure, with three factors (i.e., Compulsive Behavior, Risky Behaviors, and Physical and Mental Health) and a total score. Each PSCQ factor and total score demonstrated good internal consistency, and were significantly positively associated with all NPS frequency indicators, route of administration, alcohol-related problems, sleep problems, and depressive/anxiety symptoms. Findings demonstrate support for the psychometric validity and reliability of the newly developed PSCQ, which may demonstrate potential as a screening and outcome measure for intervention.