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Updated: Jul 30, 2025

Psychophysiological Assessment of the Effectiveness of Emotion Regulation Strategies in Childhood
Published on: February 11, 2017
Parents' physiological reactivity to child distress and associations with parenting behaviour: A systematic review
Shaylea D Badovinac1, Cheryl H T Chow1, Miranda G Di Lorenzo-Klas1
1Department of Psychology, York University, Toronto, Canada.
Insights
Parents show small to moderate decreases in cortisol levels when their young child is distressed. Physiological and behavioral stress responses were inconsistently linked, highlighting the need for more research.
Area of Science:
- Developmental Psychology
- Parental Stress Research
- Physiological Psychology
Background:
- Understanding parental physiological stress responses to child distress is crucial for child development.
- Existing research presents a complex picture of parental stress, with varying physiological and behavioral outcomes.
- This review synthesizes current evidence on parental stress reactivity during early childhood distress.
Approach:
- Systematic review and narrative synthesis of 55 studies.
- Included studies focused on parents of children aged 0-3 years experiencing distress.
- Analyzed physiological markers like cortisol and heart rate variability (HRV), and behavioral responses.
Key Points:
- Most studies measured parental cortisol or HRV, with small to moderate cortisol decreases observed.
- Other physiological markers (salivary alpha amylase, electrodermal activity) showed weak or inconsistent responses.
- Stronger links between parental physiological and behavioral stress responses were found during dyadic frustration tasks and with insensitive parenting.
Conclusions:
- Parental physiological stress responses to child distress are variable, with cortisol showing modest decreases.
- Associations between parental physiological and behavioral stress responses are context-dependent.
- Significant limitations in risk of bias across studies necessitate cautious interpretation and future research.
Abstract:
This systematic review and narrative synthesis characterized parents' physiological stress responses to child distress and how parents' physiological and behavioural responses relate. The review was pre-registered with PROSPERO (#CRD42021252852). In total, 3607 unique records were identified through Medline, Embase, PsycINFO, and CINAHL. Fifty-five studies reported on parents' physiological stress responses during their young child's (0-3 years) distress and were included in the review. Results were synthesized based on the biological outcome and distress context used and risk of bias was evaluated. Most studies examined cortisol or heart rate variability (HRV). Small to moderate decreases in parents' cortisol levels from baseline to post-stressor were reported across studies. Studies of salivary alpha amylase, electrodermal activity, HRV, and other cardiac outcomes reflected weak or inconsistent physiological responses or a paucity of relevant studies. Among the studies that examined associations between parents' physiological and behavioural responses, stronger associations emerged for insensitive parenting behaviours and during dyadic frustration tasks. Risk of bias was a significant limitation across studies and recommendations for future research are discussed.
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