Citation

Hibel LC, Nuttall AK, Valentino K. Int. J. Dev. Neurosci. 2019; ePub(ePub): ePub.

Affiliation

Department of Psychology, University of Notre Dame, South Bend, IN, 46556, USA. Electronic address: kristin.valentino@nd.edu.

Copyright

(Copyright © 2019, Elsevier Publishing)

DOI

10.1016/j.ijdevneu.2019.11.004

PMID

31770570

Abstract

Data were drawn from an ongoing study of preschoolers (N = 221). Mothers self-reported experiences of intimate partner violence (IPV) and parenting practices, and collected three saliva samples (waking, midday, and bedtime) on themselves and their child on two consecutive days. Saliva samples were later assayed for cortisol. Bootstrapped mediation analyses revealed IPV to indirectly impact child diurnal cortisol through positive parenting. Specifically, greater exposure to IPV was associated with reduced positive parenting and subsequently heightened child waking cortisol levels. IPV did not indirectly impact child diurnal cortisol via autonomy supporting parenting or maternal diurnal cortisol. These findings suggest a possible pathway by which mother's experience of IPV indirectly influences child physiological regulation via maternal positive parenting.

Copyright © 2019. Published by Elsevier Ltd.

Language: en

Keywords

children; cortisol; diurnal rhythm; intimate partner violence; parenting