The controversy about the causal ordering of leader behaviors and unit performance is reviewed. The analysis indicates that neither the behavior-performance nor the performance-behavior proponents have provided convincing evidence. A longitudinal study of the development of these interrelationships from the initial stages is described. The results…

This is a comprehensive report of a study of the mechanisms by which the family regulates its interaction with the immediate social environment. Subjects were four multiple family groups, each composed of six or more families, meeting in both hospital and home settings. In each family, at least one member was either an alcoholic or an adolescent…