Drug abuse and developmental psychopathology.

Drug abuse research and theory has become much more sophisticated over the last 2 decades, and some of the advancements parallel concepts that are part of the developmental psychopathology approach. The application of the developmental psychopathology perspective to recent drug abuse research findings can provide a greater understanding of that information and point to important areas of future research. Among the drug abuse research areas discussed here and viewed from this perspective are antecedent and co-occurring psychopathological conditions and other problem behaviors; the diversity of the nature of, paths to, and processes and outcomes related to drug abuse; the role of intermediary influences; the interaction of individual and environmental predisposing and protective factors; the role of families and other social institutions in intervention; and developmental stage characteristics. Directions for future research are also discussed.