Background:
Two theoretical frameworks, the cumulative stress and match-mismatch model, propose that patterns of maternal depressive symptoms over early periods of offspring development predict outcomes in opposing ways. Studies have yet to test these theories across the preconception, prenatal, and early postnatal period. Study 1 identified trajectories of maternal depressive symptoms from preconception to postpartum. Study 2 examined associations of these trajectories with offspring developmental outcomes in early childhood.
Methods:
In Study 1, women (n = 362) enrolled in a longitudinal study were assessed prior to conception and through a subsequent pregnancy and postpartum. In Study 2, a subsample of 125 mother-child pairs completed home visits in early childhood. Mothers reported on child temperament at age 4. Children completed assessments of executive function at age 5.
Results:
Four trajectories of maternal depressive symptoms were identified: low-stable, increasing, decreasing, persistent. In controlled analyses, children of women with decreasing symptoms were lower in maternal ratings of effortful control at age four (β = −0.24, p = .003). Children of women with increasing symptoms scored lower on an inhibitory control task at age five (β = −0.35, p = .001).
Conclusions:
Changes in maternal depressive symptoms, but not stable symptoms, were associated with lower maternal ratings of effortful control and poorer performance on an inhibitory control task. Results are consistent with the match-mismatch model. Assessment of preconception depressive symptoms in women and changes in symptoms may be beneficial for early intervention for women and children.

Rinne, Gabrielle R., Elysia Poggi Davis, Nicole E. Mahrer, Christine M. Guardino, Julia M. Charalel, Madeleine U. Shalowitz, Sharon L. Ramey, and Christine Dunkel Schetter. Maternal Depressive Symptom Trajectories from Preconception Through Postpartum: Associations with Offspring Developmental Outcomes in Early Childhood. Journal of Affective Disorders 309 (2022): 105-114. https://www.sciencedirect.com/science/article/abs/pii/S0165032722004542#!

Christine Guardino is a professor of Psychology at Dickinson College.

For more information on the published version, visit Science Direct's Website. https://www.sciencedirect.com/science/article/abs/pii/S0165032722004542#!

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