Effective treatment for postpartum depression is not sufficient to improve the developing mother–child relationship
Maternal depression is prevalent, and puts children at risk. Little evidence addresses whether treatment for maternal depression is sufficient to improve child outcomes. An experiment was conducted testing whether psychotherapeutic treatment for mothers, suffering from major depression in the postpartum period, would result in improved parenting and child outcomes. Participants included depressed women randomly assigned to interpersonal psychotherapy (n = 60) or to a waitlist (n = 60), and a nondepressed comparison group (n = 56). At 6 months, depressed mothers were less responsive to their infants, experienced more parenting stress, and viewed their infants more negatively than did nondepressed mothers. Treatment affected only parenting stress, which improved significantly but was still higher than that for nondepressed mothers. Eighteen months later, treated depressed mothers still rated their children lower in attachment security, higher in behavior problems, and more negative in temperament than nondepressed mothers. Initial response to treatment did not predict reduced risk for poor child outcomes. Early maternal negative perceptions of the child predicted negative temperament and behavior problems 18 months after treatment. Treatment for depression in the postpartum period should target the mother–infant relationship in addition to the mothers' depressive symptoms. a
c1 Address correspondence and reprint requests to: David R. Forman, CRDH, Department of Psychology, Concordia University, 7141 Sherbrooke St. West, Montreal, Quebec H4B 1R6, Canada; E-mail: [email protected]
a This work was supported by National Institute of Mental Health Grant MH 50524 to the second author. Additional support was provided by NIMH Traineeship MH 15755, through the Institute of Child Development, University of Minnesota and by the Canada Research Chairs program. We gratefully acknowledge the assistance of Grazyna Kochanska, our numerous undergraduate coders, and our generous and dedicated participants.