Chunk #9 — Materials and Methods — Measures — Alcohol-Related Problems

Source

Age of first use and delay to first intoxication in relation to trajectories of heavy drinking and alcohol-related problems during emerging adulthood.

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The Rutgers Alcohol Problem Index (RAPI; White and Labouvie, 1989) assessed 23 problems commonly reported by young adults (e.g., work/school impairment, blackouts, and vomiting). Internal consistency reliabilities were good across all time points (Cronbach's α = 0.88 to 0.92).