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3-168 - Parental neurocognitive self-regulation and harsh parenting: Integrating neural, physiological, and behavioral levels of analysis

Sat, April 8, 2:30 to 4:00pm, Austin Convention Center, Meeting Room 13A

Session Type: Paper Symposium

Integrative Statement

Harsh parenting includes negative emotional/affective, cognitive, and behavioral features (e.g., reactive anger, hostility) that together represent a major risk factor for child and adolescent maladjustment. Contemporary theory emphasizes central roles for parental cognitive/affective reactivity and deficits in self-regulation, across systems and levels of the nervous system and behavior (e.g., central and peripheral nervous systems, cognition/emotion/behavior). The current symposium presents four distinct approaches to examining transactions between levels/systems of maternal reactivity and self-regulation, using various behavioral and physiological measures: self-report questionnaire, executive function and emotion regulation task behavior, electroencephalography, electrocardiophary, sleep actigraphy, and fMRI. The first paper reports results from an fMRI study of mothers of infants, showing that greater down-regulation of negative emotionality in prefrontal cortex is linked with effective anger-regulation toward the child. The second paper examines mothers of toddlers and maternal sleep quality, reporting distinct associations between maternal executive function deficits and harsher parenting for those with poor versus high quality sleep. The third paper presents findings from an EEG/ECG study of mothers of 6-13 yr olds, showing that negative affectivity and harsh parenting are most strongly linked for those with poor executive function and strong physiological reactivity. The fourth paper reports results from an ECG study of parents of adolescents, finding that the harshest parenting was observed for parents with the combination of poorer executive function and lower heart rate variability. Together, these findings indicate that integrating information from multiple levels of analysis is critical to our understanding of individual differences in harsh parenting.

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