Parental drinking problems and children's adjustment: vagal regulation and emotional reactivity as pathways and moderators of risk.
Children's emotional regulation (as indexed by vagal suppression) and children's emotional reactivity during an argument were examined as moderators and mediators of parental problem drinking and children's adjustment in a sample of 6- to 12-year-olds. Cardiac vagal tone was assessed during both a baseline condition and exposure to an audiotaped argument. Vagal suppression was calculated by subtracting vagal tone during the baseline from that recorded during the argument, with a higher number representing increased suppression of vagal tone during the argument. Emotional reactivity was based on both observations of overt behaviors of children and their reported feelings during the argument. A higher level of vagal suppression was a protective factor against children's externalizing, internalizing, and social problems associated with exposure to parental problem drinking. Emotional reactivity was a vulnerability factor, and children's increased anger and fear, and to a lesser degree sadness, each moderated and exacerbated the effects of parental problem drinking on child outcomes.
El-Sheikh
M
M
Human Development and Family Studies, Auburn University, Alabama 36849, USA. elshemm@auburn.edu
D000428:Alcohol Drinking / Q000523:psychology*; D002648:Child; D016241:Child of Impaired Parents / Q000523:psychology*; D004644:Emotions / Q000502:physiology*; D005190:Family / Q000523:psychology; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D010287:Parent-Child Relations; D010290:Parents / Q000523:psychology*; D002666:Psychology, Child; D012917:Social Adjustment; D011795:Surveys and Questionnaires; D014630:Vagus Nerve / Q000502:physiology*