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Childrens Salivary Cortisol, Internalising Behaviour Problems, and Family Environment: Results from the Concordia Longitudinal Risk ProjectPennsylvania State University
Concordia University, MontreÂal, Q ueÂbeÂc
Concordia University, MontreÂal, Q ueÂbeÂc
Concordia University, MontreÂal, Q ueÂbeÂc
Concordia University, MontreÂal, Q ueÂbeÂc
Pennsylvania State University To explore the possibility that childrens adrenocortical reactions to parent-child conflict influence their vulnerability for internalising behaviour problems, we studied 62 mother-child dyads from the Concordia Longitudinal Risk Project. Standardised measures of maternal, child, and family adjustment were collected. Mothers and childrens saliva was sampled before and after a conflict-oriented mother-child interaction task and was later assayed for cortisol. The childrens pre-task cortisol scores were negatively associated with their internalising behaviour problems, their mothers childhood levels of socially withdrawn behaviour and current psychosocial problems, as well as dimensions of family environment representing the open expression of aggression, anger, and conflict. Childrens cortisol levels after the interaction task were lowest for those raised by mothers with high childhood levels of aggressive behaviour problems, and in family environments characterised by rigid rules. Interrelationships between mother and child pre- and post-task cortisol levels were associated with maternal levels of childhood behaviour problems. The integration of measures of childrens adrenocortical activity into developmental studies of children at risk for psychosocial problems may reveal important clues regarding the processes by which adverse early rearing environments affect childrens internalising problem behaviour.
International Journal of Behavioral Development, Vol. 22, No. 4,
707-728 (1998) This article has been cited by other articles:
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