Evaluating a home-based dyadic intervention: Changes in postpartum depression, maternal perceptions, and mother-infant interactions.

Psychotherapeutic treatments that focus on improving the relational processes between mothers with postpartum depression (PPD) and their infants, as well as the mother's individual therapeutic needs, have a great potential to positively impact the mother, her infant, and their relationship (K.J. Nylen, T.E. Moran, C.L. Franklin, & M. O'Hara, 2006). Utilizing pilot data from an evaluation of a home-based dyadic therapy for mothers with PPD and their infants, this article reports on a recent academic-community partnership study. The effectiveness of the intervention was examined, specifically regarding changes in mother's mood, parenting experience, and relationship with her infant. In addition, associations were examined among maternal self-report variables measuring change from pre- to posttreatment in PPD, psychological distress, and maternal perceptions of parenting and those variables measuring change in observer ratings of maternal-infant interactions. Results showed improvements in mothers' depression, distress, and perceptions of parenting as well as many ratings of mothers' interactions with their infants. However, only improvements in maternal perceptions of parenting, such as maternal self-esteem and parenting stress, were associated with better mother--infant interactions. Importance of this research for the field of infant mental health as well as clinical implications are discussed.