Publications

 

Laurent, H. K., Leve, L. D., Neiderhiser, J. M., Natsuaki, M. N., Shaw, D. S., Fisher, P. A., Marceau, K., Harold, G., & Reiss, D. (2012). Effects of parental depressive symptoms on child adjustment moderated by HPA: Within- and between-family risk. Child Development, 84, 528-542. PMC: 3532571

 

Abstract: Child hypothalamic-pituitary-adrenal (HPA) activity was investigated as a moderator of parental depressive symptom effects on child behavior in an adoption sample (n = 210 families). Adoptive parents’ depressive symptoms and child internalizing and externalizing were assessed at 18, 27, and 54 months, and child morning and evening HPA activity measured through salivary cortisol at 54 months. Children’s daily cortisol levels and day-to-day variability were tested as moderators of longitudinal associations between parent and child symptoms at within- and between-family levels. Mothers’ symptoms related directly to child internalizing, but child evening cortisol moderated effects of fathers’ symptoms on internalizing, and of both parents’ symptoms on externalizing. Different paths of within-family risk dynamics vs. between-family risk synergy were found for internalizing vs. externalizing outcomes.