Maternal Depression and Child and Adolescent Problem Behaviors: a Propensity Score Matching Approach.

Prior studies have consistently revealed that maternal depression is significantly associated with children exhibiting higher levels of internalizing problem behaviors and externalizing problem behaviors. However, there is reason to believe that prior research may have suffered from model misspecification and confounding that biased the conclusions drawn from these studies. We use this possibility as the foundation for our analyses that examine the potential association between maternal depression and child internalizing and externalizing problem behaviors while addressing the methodological limitations of previous research. To do so, we analyzed data from the National Survey of Child and Adolescent Well-Being and used propensity score matching. The analyses revealed significant differences between depressed and non-depressed mothers that, once accounted for, significantly impacted the revealed associations between maternal depression and child internalizing and externalizing problem behaviors. Although the significant relationship with child internalizing problem behaviors remained in all of the cross-sectional and longitudinal models post-matching, once the mothers were properly matched, the significant relationship between maternal depression and child externalizing problem behaviors disappeared at Wave 3. We conclude by discussing the implications and limitations of our study as well as considerations for future research.

Examining the potential link between child maltreatment and callous-unemotional traits in children and adolescents: A multilevel analysis.

BACKGROUND: There is a great deal of research indicating that callous-unemotional traits in childhood are among the strongest predictors of adult psychopathy and psychopathic traits. As a result, there has been a recent surge of studies examining potential risk factors that may be related to the development of callous-unemotional traits. OBJECTIVE: The current study sought to extend prior research examining potential risk factors for the development of callous-unemotional traits by estimating the extent to which child maltreatment related to callous-unemotional traits in children and adolescents. PARTICIPANTS: To do so, the study uses a longitudinal sample of 4579 male and female youths drawn from the National Survey of Child and Adolescent Well-Being (NSCAW I) across four waves of data. Data collection ran from November 1999 to December 2006. METHODS: A series of multilevel random-effects models were estimated in order to examine the association between child maltreatment and callous-unemotional traits. RESULTS: The results of the analyses revealed a significant association between child maltreatment and callous-unemotional traits across all the models. Additionally, our models demonstrated that the association between child maltreatment and callous-unemotional traits may be dependent upon the biological sex of the individual with child maltreatment having a stronger effect on males than females (ß = 0.15*). CONCLUSIONS: Overall, our analyses lend support to prior research examining child maltreatment as a risk factor for the development of callous-unemotional traits in youth. We conclude by discussing the implications of our study and considerations for future research.