Testing the neurocognitive framework for regulation expectation: The relationship between actual/ideal self-esteem and proactive/reactive autonomic stress regulation

Abstract

Background and objectivesAccording to the Neurocognitive Framework for Regulation Expectation (NFRE), actual and ideal self-esteem are related to how individuals anticipate and respond to a stressful event. Based on this framework, we investigated whether in individuals with low ideal self-esteem (moderator), a positive relationship between actual self-esteem and reactive autonomic regulation would be mediated by the amount of anticipatory autonomic regulation. MethodsForty-five healthy females prepared a speech (i.e., anticipation) and performed it in front of a camera (i.e., stressor). Actual and ideal self-esteem were measured with the Implicit Relational Assessment Procedure. Anticipatory and reactive autonomic stress regulation were indexed by heart rate variability, and affective responses were assessed via self-report. ResultsResults were in line with predictions based on the NFRE: when ideal self-esteem was low, higher actual self-esteem was associated with higher reactive autonomic regulation, and this association was mediated by higher anticipatory autonomic regulation. LimitationsBecause only female undergraduates were recruited, replication within a more heterogeneous sample is necessary to further generalize these findings. ConclusionsThese results support the hypothesis, based on the NFRE, that actual and ideal self-esteem interact in predicting the relationship between anticipatory and reactive stress regulation, and are a step forward in the understanding of the mechanisms underlying successful stress regulation.