Cortisol and Parenting Predict Pathways to Disinhibited Social Engagement and Social Functioning in Previously Institutionalized Children
Previously institutionalized children on average show persistent deficits in physiological and behavioral regulation, as well as a lack of normative reticence towards strangers, or disinhibited social engagement (DSE) Post adoption parenting, specifically a combination of supportive presence and structure/limit setting, may protect against DSE over time via better adrenocortical functioning. This study examined the impact of adrenocortical activity and post adoption parenting on DSE across the first two years post adoption (age at adoption: 16 36 months) and observed kindergarten social outcomes in previously institutionalized children n 94) compared to non adopted children n 52) Path analyses indicated a developmental cascade from institutional care (operationalized as a dichotomous group variable, age at adoption, and months of institutionalization) to blunted adrenocortical activity, increased DSE, and lower kindergarten social competence. Consistent with a permissive parenting style, higher parental support was associated with increased DSE, but only when not accompanied by effective structure/limit setting. Further, parental structure reduced the association between blunted adrenocortical activity and DSE behaviors.
Journal of abnormal child psychology