Based on 1,364 children across Grades 1, 3, and 5, the present study explored the mutualism of (externalizing and internalizing) behavioral problems and language, and whether social skills explained such mutualism. The random intercept cross-lagged panel models were conducted to control for between-person level variance and to explore mutualism of…

The purpose of the present study was to investigate the existing transactional associations between mother-child conflict and the child's internalising and externalising problems. To this end, longitudinal data were used, covering ages 7-15. The sample consisted of 1,136 mothers and their children who participated in the National Institute of…

Objective: This study presents outcomes from a randomized trial of a novel Parent-Child Interaction Therapy (PCIT) model for foster families. Differential effects of two intervention doses on child externalizing and internalizing symptoms are examined. Method: A sample of 102 foster children was assigned to one of three conditions--brief PCIT,…

Using both traditional composites and novel profiles of anger, we examined associations between infant anger and preschool behavior problems in a large, longitudinal data set (N = 966). We also tested the role of life stress as a moderator of the link between early anger and the development of behavior problems. Although traditional measures of…

The current study investigated the longitudinal transactional association among paternal and maternal depressive symptoms and child internalizing and externalizing difficulties. Data were collected on preschool- to adolescent-age youth via a total of six assessments. The sample (National Institute of Child Health and Human Development [NICHD]…