Individual difference measures included a demographics questionnaire and the 90-day Timeline Followback interview to assess quantity and frequency of drinking (Sobell & Sobell 1992). Alcohol diagnoses were based on the criteria of the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV)—Patient Version (First et al., 1995). The Drinker Inventory of Consequences (DrInC-2R; Miller et al., 1995) assessed the occurrence of various drinking-related negative consequences.
