Work

Child Maltreatment and Mother–Child Transmission of Stress Physiology

Year: 2019

Type: article

Abstract: = 83) mothers and their preschool-aged children. Over half of the families had a substantiated child maltreatment case with the mother as the perpetrator. Mothers collected three saliva samples (waking, midday, and bedtime) on themselves and their child on two consecutive days, which were later assayed for cortisol. This design allows for the examination of concurrent attunement, as well as cross-lagged transmission, across the day. Results from actor-partner interdependence models revealed significant differences in mother-child cortisol attunement and transmission between the maltreating and nonmaltreating groups. Specifically, only maltreating mothers transmitted cortisol to their children and were attuned at first waking; only nonmaltreating dyads were attuned at midday. Implications of these results for sociocultural models of stress physiology and for our understanding of how child maltreatment affects diurnal cortisol regulation are discussed.

Source: Child Maltreatment

DOI: 10.1177/1077559519826295

Authors: Leah C. Hibel, Evelyn Mercado, Kristin Valentino

Institutions: University of California, Davis, University of Massachusetts Amherst, University of Notre Dame

Language: English

Topic: Child Abuse and Trauma

Subfield: Clinical Psychology

Field: Psychology

Domain: Social Sciences

SDG: Good health and well-being

Open Access status: green

Funder: Eunice Kennedy Shriver National Institute of Child Health and Human Development