title: Individual differences in physiological flexibility predict spontaneous avoidance.
abstract: People often regulate their emotions by resorting to avoidance, a putatively maladaptive strategy. Prior work suggests that increased psychopathology symptoms predict greater spontaneous utilisation of this strategy. Extending this work, we examined whether heightened resting cardiac vagal tone (which reflects a general ability to regulate emotions in line with contextual demands) predicts decreased spontaneous avoidance. In Study 1, greater resting vagal tone was associated with reduced spontaneous avoidance in response to disgust-eliciting pictures, beyond anxiety and depression symptoms and emotional reactivity. In Study 2, resting vagal tone interacted with anxiety and depression symptoms to predict spontaneous avoidance in response to disgust-eliciting film clips. The positive association between symptoms and spontaneous avoidance was more pronounced among participants with reduced resting vagal tone. Thus, increased resting vagal tone might protect against the use of avoidance. Our findings highlight the importance of assessing both subjective and biological processes when studying individual differences in emotion regulation.
authors.affiliation: a Department of Psychology , The Ohio State University , Columbus , OH , USA.
authors.forename: Amelia
authors.initials: A
authors.lastname: Aldao
authors.affiliation: b Department of Psychology , University of Massachusetts Amherst , Amherst , MA , USA.
authors.forename: Katherine L
authors.initials: KL
authors.lastname: Dixon-Gordon
authors.affiliation: c Department of Psychology , University of Maryland , College Park , MD , USA.
authors.forename: Andres
authors.initials: A
authors.lastname: De Los Reyes
mesh_terms: D000328:Adult; D001007:Anxiety / Q000503:physiopathology / Q000523:psychology; D001362:Avoidance Learning / Q000502:physiology*; D003863:Depression / Q000503:physiopathology / Q000523:psychology; D004644:Emotions / Q000502:physiology*; D005260:Female; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D007206:Individuality; D008297:Male; D010775:Photic Stimulation / Q000379:methods; D013334:Students / Q000523:psychology; D014630:Vagus Nerve / Q000502:physiology*; D055815:Young Adult
keywords: Context; Emotion regulation; Psychopathology; Spontaneous avoidance; Vagal tone