For both boys and girls, all adolescent effects are reversals of significant preadolescent effects. These reversals, predictive of adult health, can be commonly described as a change from a relatively tension-free or conflict-free preadolescence to a reactive and stressful adolescence. (Author)

Wolitzky's theoretical objections to the premises of a recent study by Levine are traced to some misunderstandings of the study's rationale, and to a difference in definition of the concept of constricted versus flexible control. (Author)

In a recent study, Levine concluded that there was a lack of support for the concept of constricted versus flexible cognitive control. It is suggested that this conclusion is misleading in view of issues concerning the logic of the derived predictions and the statistical power of the study. (Author)

Provides a rationale for the focus on working with youth in prevention of cardiovascular disease (CVD) targeting specific behavior patterns learned in childhood and youth that are implicated in the development of chronic diseases. Reviews promising community-wide strategies for youth and argues that they are efficacious and efficient for primary…

A social psychology of problem behavior was employed in a longitudinal study of high school youth to predict time of onset of marijuana use. Nineteen personality, perceived environment, and behavioral variables among nonusers of marijuana were shown to account for a significant amount of the variance in time of onset of use. (Author)

Earlier project reports compared childhood social behavior of nonmigratory schizophrenics and normal classmates by analyzing teachers' comments in school records. This article expands the sample to include migratory schizophrenics and analyzes childhood intellectual functioning. Behavioral differences indicated emotional immaturity and social…

Systematically assessed replicability and generalizability of a multidimensional alcoholism typological system in 399 inpatient, outpatient, and non-treatment-seeking cocaine abusers. Two different procedures supported the construct, concurrent, and predictive validity of the Type A-Type B distinction in cocaine abusers. Multidimensional…