. Author manuscript; available in PMC: 2024 Apr 1.

Published in final edited form as: J Drug Issues. 2023 Feb 14;54(2):151–166. doi: 10.1177/00220426231155664

Table 2.

Timeline of Study Assessments

Measure	Time Point
	Baseline	Year 1	Year 2
Demographic characteristics
Employment/student status
Multidimensional Impulsivity Measure (SUPPS-P)
Media exposure to drug advertisements (BEACH-Q)
Depression, Anxiety, and Stress (DASS-21)
Prescription Stimulant Expectancies (PSEQ-II)
Social norms (descriptive/injunctive)(BEACH-Q)
Substance use in the previous year
Workload (WCQ)

Note. SUPPS-P= Short Urgency Premeditation Planning Sensation Seeking Impulsivity Scale; BEACH-Q=Behaviors, Expectancies, Attitudes, and College Health Questionnaire; DASS-21=Depression, Anxiety, Stress Scale; PSEQ-II=Prescription Stimulant Expectancies Questionnaire-II; WCQ=Workplace Climate Questionnaire.