Carla Smith Stover1, Yuchun Zhou2, Andrew Kiselica3, Leslie D Leve4, Jenae M Neiderhiser5, Daniel S Shaw6, Misaki N Natsuaki7, Laura V Scaramella8, David Reiss9. 1. Lois de la Parte Florida Mental Health Institute, University of South Florida, Tampa. Electronic address: carlastover@usf.edu. 2. Ohio University, Athens. 3. University of South Florida. 4. University of Oregon, Eugene. 5. Pennsylvania State University, State College. 6. University of Pittsburgh. 7. University of California Riverside. 8. University of New Orleans. 9. Yale University Child Study Center, New Haven, CT.
Abstract
OBJECTIVE: The spillover hypothesis suggests that childhood aggression results from spillover of interparental conflict to poor parenting, which promotes aggressive child behavior. This study was designed to examine the spillover hypothesis in non-genetically related parent-child dyads from the toddler period through age 6 years. METHOD: A sample of 361 sets of children, adoptive parents, and birth parents from the Early Growth and Development Study (EGDS) was assessed from child age 9 months to 6 years on measures of adoptive parent financial strain, antisocial traits, marital hostility, hostile parenting, and child aggression. Structural equation modeling was used to examine links from financial strain, parent antisocial traits, and marital hostility in infancy and toddlerhood to hostile parenting and child aggression at ages 4.5 and 6 years. RESULTS: Spillover of marital conflict from child age 18 to 27 months was associated with more parental hostility in mothers and fathers at 27 months. In turn, adoptive fathers' parental hostility, but not mothers', was associated with aggression in children at age 4.5 years. However, there was no significant spillover from hostile parenting at 4.5 years to child aggression at 6 years. Birth mother antisocial traits were unassociated with child aggression. CONCLUSION: This study is the first to examine spillover of marital hostility to parenting to child aggression from toddlerhood through age 6 years in an adoption design, highlighting the impact of these environmental factors from the toddler to preschool period. The findings support the potential benefit of early identification of marital hostility.
OBJECTIVE: The spillover hypothesis suggests that childhood aggression results from spillover of interparental conflict to poor parenting, which promotes aggressive child behavior. This study was designed to examine the spillover hypothesis in non-genetically related parent-child dyads from the toddler period through age 6 years. METHOD: A sample of 361 sets of children, adoptive parents, and birth parents from the Early Growth and Development Study (EGDS) was assessed from child age 9 months to 6 years on measures of adoptive parent financial strain, antisocial traits, marital hostility, hostile parenting, and childaggression. Structural equation modeling was used to examine links from financial strain, parent antisocial traits, and marital hostility in infancy and toddlerhood to hostile parenting and childaggression at ages 4.5 and 6 years. RESULTS: Spillover of marital conflict from child age 18 to 27 months was associated with more parental hostility in mothers and fathers at 27 months. In turn, adoptive fathers' parental hostility, but not mothers', was associated with aggression in children at age 4.5 years. However, there was no significant spillover from hostile parenting at 4.5 years to childaggression at 6 years. Birth mother antisocial traits were unassociated with childaggression. CONCLUSION: This study is the first to examine spillover of marital hostility to parenting to childaggression from toddlerhood through age 6 years in an adoption design, highlighting the impact of these environmental factors from the toddler to preschool period. The findings support the potential benefit of early identification of marital hostility.
Authors: Gordon T Harold; Leslie D Leve; Douglas Barrett; Kit Elam; Jenae M Neiderhiser; Misaki N Natsuaki; Daniel S Shaw; David Reiss; Anita Thapar Journal: J Child Psychol Psychiatry Date: 2013-10 Impact factor: 8.982
Authors: Else E de Vries; Marina Verlinden; Jolien Rijlaarsdam; Vincent W V Jaddoe; Frank C Verhulst; Louise Arseneault; Henning Tiemeier Journal: J Abnorm Child Psychol Date: 2018-10