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Multisystem physiological reactivity during help-seeking for attachment needs in school-aged children: differences as
Jessica L Borelli1, Gerin Gaskin2, Patricia Smiley3
1Department of Psychological Science, THRIVE Laboratory, 4201 Social and Behavioral Sciences Gateway, University of California, Irvine, CA, USA.
Attachment & Human Development
|April 15, 2021
Summary
Attachment style influences autonomic nervous system (ANS) reactivity in children. Specifically, dismissing attachment correlates with greater sympathetic nervous system (SNS) activation, while preoccupied attachment shows parasympathetic nervous system (PNS) deactivation during help-seeking scenarios.
Area of Science:
- Developmental Psychology
- Neuroscience
- Attachment Theory
Background:
- The autonomic nervous system (ANS) regulates involuntary bodily functions and comprises the sympathetic (SNS) and parasympathetic (PNS) nervous systems.
- Attachment theory describes enduring emotional bonds between individuals, influencing social and emotional development.
- Understanding ANS reactivity in children provides insights into their physiological responses to social and emotional contexts.
Purpose of the Study:
- To investigate the relationship between attachment styles and autonomic nervous system (ANS) reactivity in middle childhood.
- To examine how SNS and PNS activity differ based on attachment security during situations requiring help-seeking.
Main Methods:
- 103 middle childhood participants completed the Child Attachment Interview.
- Participants were exposed to vignettes designed to elicit attachment needs and help-seeking behaviors.
- Physiological responses, including electrodermal activity (EDA) for SNS and respiratory sinus arrhythmia (RSA) for PNS, were monitored.
Main Results:
- No significant association was found between attachment styles and SNS or PNS reactivity during general need situations.
- Dismissing attachment was linked to heightened SNS activation (increased EDA) during help-seeking scenarios.
- Preoccupied attachment was associated with reduced PNS activation (lower RSA, greater vagal withdrawal) during help-seeking.
Conclusions:
- Attachment style significantly modulates autonomic nervous system responses during help-seeking in middle childhood.
- Dismissing and preoccupied attachment styles are associated with distinct patterns of SNS and PNS reactivity, respectively.
- These findings highlight the role of attachment in shaping children's physiological coping mechanisms in emotionally relevant situations.
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