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Updated: Jun 29, 2025
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Using a Murine Model of Psychosocial Stress in Pregnancy as a Translationally Relevant Paradigm for Psychiatric Disorders in Mothers and Infants
Published on: June 13, 2021
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Developmental cascades from maternal preconception stress to child behavior problems: Testing multilevel
Gabrielle R Rinne1, Margot E Barclay1, Jennifer A Somers1
1Department of Psychology, University of California, Los Angeles.
Developmental Psychology
|March 28, 2024
Summary
Maternal stress before and during pregnancy impacts child temperament. Responsive parenting benefits child mental health, regardless of temperament, highlighting its crucial role.
Area of Science:
- Developmental Psychology
- Maternal Health
- Child Mental Health
Background:
- Maternal stress before and during pregnancy influences offspring mental health.
- Mechanisms linking maternal stress to child mental health, particularly through caregiving, are not well understood.
Purpose of the Study:
- Examine associations between preconception/prenatal stress and child temperament profiles at age four.
- Investigate child temperament profiles as moderators of the relationship between parenting behaviors and later child behavior problems.
Main Methods:
- Latent profile analysis identified four child temperament profiles (inhibited, exuberant, regulated low reactive, regulated high reactive).
- Multilevel assessment of maternal perceived stress and stress physiology was used.
- Observed parent-child free-play interactions and subsequent child behavior problems were analyzed.
Main Results:
- Preconception and prenatal stress independently predicted temperaments with higher negative emotionality and lower regulation.
- Preconception perceived stress and prenatal cortisol predicted exuberant temperaments; prenatal perceived stress predicted inhibited temperaments.
- Temperament profiles did not moderate the link between parenting and behavior problems, but responsive parenting inversely predicted behavior problems.
Conclusions:
- Preconception and prenatal stress influence child temperament, affecting emotionality and regulation.
- Responsive parenting is a key factor in promoting positive child mental health outcomes, independent of child temperament.
- Findings emphasize the importance of preconception factors and responsive caregiving in child development.
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