An Initial Investigation of Baseline Respiratory Sinus Arrhythmia as a Moderator of Treatment Outcome for Young Children Born Premature With Externalizing Behavior Problems

Daniel M. Bagner, Paulo A. Graziano, James Jaccard, Stephen J. Sheinkopf, Betty R. Vohr, Barry M. Lester

Research output: Contribution to journalArticle

Abstract

The aim of the current study was to examine the moderating effect of baseline respiratory sinus arrhythmia (RSA) on Parent-Child Interaction Therapy (PCIT), a behavioral parent-training intervention, for young children born premature. In this pilot randomized controlled trial, 28 young children (mean age of 37.79. months), who were born < 37. weeks gestation and presented with elevated externalizing behavior problems, were randomly assigned to an immediate treatment or waitlist control group. RSA, which provides an approximate marker of individual differences in cardiac vagal tone, was measured during a baseline period. Past research has generally shown that higher levels of baseline RSA correlate with various positive psychological states (e.g., empathy, sustained attention), whereas lower levels of baseline RSA correlate with less optimal psychological states (e.g., higher externalizing behavior problems). Results indicated that baseline RSA significantly interacted with treatment condition in predicting changes in child disruptive behavior. Specifically, low levels of baseline RSA were associated with greater improvements in child disruptive behavior following PCIT. While acknowledging the caveats of measuring and interpreting RSA and the need to include a sympathetic-linked cardiac measure in future research, these findings provide preliminary evidence that children with lower capacity for emotion regulation receive even greater treatment gains. Future research should also examine the moderating effect of RSA in larger samples and explore the potential mediating role of RSA on behavioral parenting interventions.

Original languageEnglish (US)
Pages (from-to)652-665
Number of pages14
JournalBehavior Therapy
Volume43
Issue number3
DOIs
StatePublished - Sep 2012

Fingerprint

Child Behavior
Psychology
Therapeutics
Respiratory Sinus Arrhythmia
Problem Behavior
Parenting
Individuality
Emotions
Randomized Controlled Trials
Pregnancy
Control Groups
Research

Keywords

  • Behavior problems
  • Behavioral parent training
  • Emotion regulation
  • Prematurity
  • Respiratory sinus arrhythmia

ASJC Scopus subject areas

  • Clinical Psychology

Cite this

An Initial Investigation of Baseline Respiratory Sinus Arrhythmia as a Moderator of Treatment Outcome for Young Children Born Premature With Externalizing Behavior Problems. / Bagner, Daniel M.; Graziano, Paulo A.; Jaccard, James; Sheinkopf, Stephen J.; Vohr, Betty R.; Lester, Barry M.

In: Behavior Therapy, Vol. 43, No. 3, 09.2012, p. 652-665.

Research output: Contribution to journalArticle

Bagner, Daniel M. ; Graziano, Paulo A. ; Jaccard, James ; Sheinkopf, Stephen J. ; Vohr, Betty R. ; Lester, Barry M. / An Initial Investigation of Baseline Respiratory Sinus Arrhythmia as a Moderator of Treatment Outcome for Young Children Born Premature With Externalizing Behavior Problems. In: Behavior Therapy. 2012 ; Vol. 43, No. 3. pp. 652-665.
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