A model was presented describing the reciprocal influence of disruptions in parent discipline practices on irritable exchanges between the target child and other family members. Disrupted parent discipline and irritable microsocial exchanges within the family were hypothesized to provide a basic training for aggression that generalizes to other settings such that the child is identified by peers, teachers, and parents as physically aggressive. Physical fighting was thought to lead to rejection by the normal peer group, which was hypothesized to feed back to further exacerbate fighting. Multilevel assessment including interview, questionnaires, laboratory studies, and home observations were carried out with the families of 91 preadolescent and adolescent boys. Nine indicators from the assessment battery were used to define the constructs Inept Parental Discipline, Negative Microsocial Exchanges, Physical Fighting, and Poor Peer Relations. Structural equations (LISREL VI) were used to describe the relations among the constructs. The t values for the path coefficients were significant. A chi‐square analysis showed an acceptable fit between the model and the empirical findings. The findings were interpreted as being consistent with the hypothesis that under certain circumstances, family interaction may serve as basic training for aggression. In the present study, interactions with siblings in the home seemed to serve a pivotal role.

Extensive sibling conflict is predictive of multiple poor adjustment outcomes during adolescence and early adulthood, but the frequency and developmental impact of such conflict may be conditional on ineffective parenting. Thus, sibling conflict may add to or amplify the negative effects of ineffective parenting on adolescent boys' adjustment. Hypotheses in this study were that: (a) multiple informant measures of problematic parent-child relationships and of sibling conflict would form distinct constructs rather than a single negative family process construct, and (b) ineffective parenting, sibling conflict, and their interaction measured at ages 10 to 12 would predict boys' concurrent status and developmental trajectories for antisocial behavior and peer adjustment across a 4-year span from ages 12 to 16. Confirmatory factor and latent growth modeling analyses were consistent with these hypotheses, demonstrating the important developmental impact of sibling conflict.Families provide the cumulative experiential base that prepares children to increasingly move out into the world during adolescence. Previous JOURNAL OF RESEARCH ON ADOLESCENCE, 14(1), 99-125

This study examined the linkages between parental discipline practices, peer relationships, and antisocial behavior in a 2-year longitudinal study (N= 206) of preadolescent boys (aged 9-10 at first assessment). Structural equation models were used to estimate the stability of parenting, peer relations, and antisocial constructs, and their effects on each other. The results showed that preadolescent antisocial behavior had substantial concurrent negative effects on the quality of parental discipline and peer relationships. Evidence for a reciprocal relationship between parental discipline and child antisocial behavior was found. The study specifies how parental discipline practices are involved in maintaining the stability of antisocial behavior in preadolescents. Low popularity with peers did not directly influence the child's antisocial behavior.Research has shown that antisocial behavior in children is stable over time (

The present study was designed to provide information on the relationship between self-reports of health and physicians' ratings in an aged sample, and to determine how both of these measures of health relate to longevity. Subjects were 69 survivors (median age = 84.25 years) of a sample of aged twins who had been followed longitudinally since 1947 to 1949. Self-reports of health were found to be significantly correlated with ratings assigned by a physician on the basis of medical records. Both types of measures were predictive of differences in survival time among the younger subjects in the sample, but neither was significantly related to longevity for older subjects. The results suggest that self-reports could provide a valid, cost-effective means of health assessment in studies in which other forms of health information are lacking.

The contribution of younger male and female siblings' conflict and involvement in deviant activities with their older brothers to younger siblings' adolescent adjustment problems was examined in the context of parenting. Ineffective parenting during younger siblings' childhood had no direct effects on adjustment but facilitated their exposure to older brothers' deviant peers and activities. The effect of sibling conflict on adjustment was mediated by younger siblings' coparticipation in deviant activities with their older brothers during adolescence. Early sibling conflict and coparticipation in deviant activities synergistically increased the risk for younger siblings' adolescent adjustment problems. These empirical relations held in the context of parental discipline of younger siblings during adolescence. Sibling relationships entail a set of iterative social processes that strongly influence risk for adolescent antisocial behavior, drug use, sexual behavior, and traumatic experience. Variations in sibling influence were observed conditional on the gender combination of the sibling pair and on sibling age differences.