Friday, April 26, 2024
4/26/2024
¿ DESCRIPTION (provided by applicant): Children of depressed mothers are at increased risk for internalizing and externalizing difficulties, as well as for impairment in affective, cognitive and interpersonal functioning. An extensive body of research indicates that the adverse parenting behavior associated with maternal depression contributes to these poor developmental outcomes. This body of work suggests, therefore, that parenting behavior is a potentially modifiable mechanism for the intergenerational transmission of risk associated with maternal depression. To date, however, limited research has been directed at understanding the mechanisms underlying the differential parenting behavior of depressed mothers. The proposed project will address this gap in knowledge by investigating the neurobiological and cognitive-affective bases of parenting behavior in depressed and nondepressed mothers. Specifically, we will use a variety of techniques, innovative in their use of personalized, ecologically valid stimuli, to examine the multi-level mechanisms that underlie the way in which mothers process and interpret their children's interpersonal behavior, how these processes differ between depressed and nondepressed mothers, and how they relate to parenting behavior and mother-adolescent interactional processes. Two hundred mothers, enrolled in the Oregon Health Plan, the state's medical program for low- income persons, will be recruited along with their adolescent children, to participate in the proposed project. Half of the sample will be women with a history of treatment for depression and currently elevated symptoms (Depressed group) and half will be women with no history of depression treatment and no evidence of current depressive symptoms (NonDepressed group). We focus on mothers with adolescent children because adolescence is a critical period in which rates of depression and other common mental disorders increase markedly and major shifts in mother-child relationships make parenting especially challenging. Assessments will include micro-social behavioral observations, functional neuroimaging, psychophysiological, and video- mediated recall protocols, which in our past research have demonstrated important differences in the processing of interpersonal stimuli by depressed persons. Findings from the proposed study will elucidate proximal interpersonal mechanisms that contribute to adverse parenting behavior and will thus inform the development of treatment and prevention strategies.
HHS’ Tracking Accountability in Government Grants System (TAGGS) website provides access to detailed descriptions of grants, loans, aggregated direct payments and other types of financial assistance awarded by the HHS Operating Divisions (OPDIVs) and the Office of the Secretary Staff Divisions (STAFFDIVs).
