title: Children's dynamic RSA change during anger and its relations with parenting, temperament, and control of aggression.
abstract: This study examined the moderating effects of child temperament on the association between maternal socialization and 4-6-year-old children's dynamic respiratory sinus arrhythmia (RSA) change in response to anger-themed emotional materials (N=180). We used latent growth curve modeling to explore adaptive patterns of dynamic RSA change in response to anger. Greater change in RSA during anger-induction, characterized by more initial RSA suppression and a subsequent return to baseline, was related to children's better regulation of aggression. For anger-themed materials, low levels of authoritarian parenting predicted more RSA suppression and recovery for more anger-prone children, whereas more authoritative parenting predicted more RSA suppression and recovery for less anger-prone children. These findings suggest that children's adaptive patterns of dynamic RSA change can be characterized by latent growth curve modeling, and that these patterns may be differentially shaped by parent socialization experiences as a function of child temperament.
authors.affiliation: Center for Mind & Brain, Department of Psychology, University of California Davis, Davis, CA 95616, United States. jgemiller@ucdavis.edu
authors.forename: Jonas G
authors.initials: JG
authors.lastname: Miller
authors.forename: Caroline
authors.initials: C
authors.lastname: Chocol
authors.forename: Jacob N
authors.initials: JN
authors.lastname: Nuselovici
authors.forename: William T
authors.initials: WT
authors.lastname: Utendale
authors.forename: Melissa
authors.initials: M
authors.lastname: Simard
authors.forename: Paul D
authors.initials: PD
authors.lastname: Hastings
mesh_terms: D000367:Age Factors; D000374:Aggression / Q000523:psychology*; D000786:Anger / Q000502:physiology*; D001146:Arrhythmia, Sinus / Q000503:physiopathology*; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D015233:Models, Statistical; D017711:Nonlinear Dynamics; D010287:Parent-Child Relations; D012119:Respiration; D012951:Socialization; D013694:Temperament / Q000502:physiology*