COMMENTARY

Salzman's commentary initially examines two theoretical considerations of the genesis of substance abuse. He elaborates on the hypothesis that changes in the family precede abuse and relates it to conceptual similarities with research on schizophrenic families. He points out that the proposed research that focuses on ongoing processes rather than causality also fails to identify factors leading to the selection of symptomatology. The author concludes with comments on his work in the area of psychoactive drugs and group functioning and suggests that the inclusion of the following methodologies in research design might be instructive: (a) the combining of self, group, and experimenter observations; (b) the comparison of family interactional patterns when the drug-abusing member is under chemical influence and when he is not; and (c) informal observations and discussions focused on the family's perception of the research as well as on task performance.