Primary Outcomes (explanation)
Women’s empowerment (women’s agency in fertility planning, personal expenditures and expenditures on children, children and household investment decisions, savings accounts, and participation in social programs and local leaderships); Women’s beliefs (about importance of early life conditions, self-efficacy in parenting, beliefs about modifiability of child skills); Parental Investment (time, monetary, and warmth); Physical health (self-reported physical health, body-mass index, and mid-upper arm circumference (MUAC)); Mental health (PHQ-9 a screener for depression, GAD-7 a screener for anxiety); IPV; and Stress (Cohen Stress Scale, Biomarkers of stress using hair samples. We plan to collect biomarkers of stress from mothers and their infants. Using hair samples, we can extract HPA axis hormones such as cortisol. Hair-derived biomarker measurement indicates HPA axis activity over the course of months (analytes in each centimeter of hair approximate hormone secretion over one month), and thus more accurately reflect chronic hormone secretion (see Baranov et al. 2022 for a discussion and an example of successful hair cortisol measurement with mother and child dyads in Pakistan). Hair sample collection will be funded with this proposal but further funding will be sought for laboratory extraction of analytes. Hair samples are easily storable and stable for 1-2 years.