Parental depressive symptoms and parent-infant interactive synchrony: An actor-partner interdependence mediation...

Area of Science:

• Psychology
• Developmental Psychology
• Family Studies

Background:

• Maternal depressive symptoms negatively affect parent-infant interaction synchrony.
• Limited research exists on paternal depressive symptoms, especially prenatal, and their impact on interactive synchrony.
• Family systems theory suggests parental mental health is interdependent, influencing partner interactions.

Purpose of the Study:

• To investigate the influence of parental prenatal and postnatal depressive symptoms on parent-infant interactive synchrony.
• To examine actor effects (own symptoms) and partner effects (partner's symptoms) on interactive synchrony.
• To explore the mediating role of postnatal depressive symptoms.

Main Methods:

• Utilized an actor-partner interdependence mediation model with data from 86 families.
• Assessed parental depressive symptoms at 36-38 weeks gestation and 3-4 months postpartum.
• Measured interactive synchrony during a lab visit at the postnatal assessment.

Main Results:

• Mothers with higher prenatal depressive symptoms showed reduced mother-infant interactive synchrony (actor effect).
• No significant partner effects or mediation by postnatal symptoms were found.
• Paternal prenatal depressive symptoms had a total effect on mother-infant interactive synchrony.

Conclusions:

• Maternal prenatal depressive symptoms directly impair mother-infant interactive synchrony.
• Paternal prenatal symptoms also indirectly influence mother-infant interaction quality.
• Both parents' mental health is crucial for understanding parent-infant interaction dynamics.