Previous studies have indicated that prenatal maternal depressive symptoms predicted toddler temperament, which led to childhood irritability, an important component to ODD problems. In addition, children with ODD problems continue to have difficulties as they transition into emerging adulthood. The current study examined whether present-day emerging adult temperament mediated the relationship between perceived parental psychopathology (e.g., depressive, anxiety, and antisocial problems) and emerging adult ODD problems (e.g., affective and behavioral components). Further, emerging adult and parent gender was examined as a moderator (i.e., moderated mediation). The current study asked a sample of 973 emerging adults to report upon the psychological problems of their parents as well as their own temperament and ODD problems. Negative affect and effortful control mediated the relationship between maternal anxiety problems and female affective and behavioral ODD problems. Similarly, effortful control mediated the relationship between paternal antisocial problems and male behavioral ODD problems. Significant indirect effects occurred for the mother-daughter and father-son dyads only, suggesting moderated mediation by child and parent gender. Thus, temperament may be one process which explains the relationship between parental psychopathology and emerging adult ODD problems, and this process differed by parent and child gender.
Keywords: Emerging adult: oppositional defiant; Gender; Parental psychopathology; Temperament.