Effects of pubertal status and conversation topic on parent and adolescent affective expression

The purpose of the present study was to examine the relationship between adolescent pubertal status and the expression of positive and negative affect by parents and adolescents. Parents and adolescents were observed during pleasant and unpleasant conversations. Data were obtained from 85 mother-father-adolescent families who participated in this laboratory study. Four findings emerged. First, the expression of negative affect by both mothers and fathers significantly increased as adolescents physically matured Second, parent and adolescent positive affect did not significantly change as a function of pubertal status. Third, few parent-adolescent dyad differences were found for parent expression of negative affect, although increases in adolescent negative affect occurred mainly with mothers, especially for daughters. Fourth, parents and adolescents were more positive toward each other in pleasant conversations and more negative in unpleasant conversations. Results were discussed in terms of recent theorizing and research on parent-adolescent relations. The relevance of models of the structure of affect to the study of affective expression also is discussed.