Participants completed a battery of self-report questionnaires to assess past and current experiences and behavior. The following were used for the present analyses: the Childhood Trauma Questionnaire (CTQ; Bernstein et al. 2003); Life Events Scale for Students (LESS; Clements & Turpin, 1996); the anhedonic depression (AD) and general distress depression (GDD) subscales of the Mood and Anxiety Symptom Questionnaire – short form (MASQ-SF; Watson & Clark, 1991); the Positive Affect subscale of the Center for Epidemiological Studies – Depression Scale (CES-D; Radloff, 1977) the brief COPE Inventory substance use subscale Carver (1997); and the Alcohol Use Disorders Identification Test (AUDIT; Saunders et al. 1993).
