Reexamined previous statistical comparisons of two models for adolescent drug abuse using new statistical estimation methods in causal modeling not requiring assumptions about normally distributed variables. An asymptotically distribution free method shows that the models fit even better than assumed in the initial work. (Author/JAC)

Investigated predictors of drug treatment retention of individual clients in terms of a contextual model. Found that the socioecological variables predicted the types of clients that entered treatment in terms of clinic level (aggregate) variables, and these predicted the corresponding individual level client variables and client outcomes. (Author)

Proposes a conceptual framework for the examination of alcohol and drug use as employee responses to work environments. Discusses three sets of substance abuse antecedents: distancing forces, attractions, and constraints. Provides examples of these antecedents within the organizational setting and explores the dynamic interrelationships among…

Three groups of secondary school students were identified in the sample of over 7,000 high school students from the 1987/88 California Substance Use Survey based on patterns of involvement with alcohol and other drugs. Of primary interest are high risk users (HRUs) who engage in socially deplored and often dangerous forms of substance use. HRU…