Inclusion Criteria:  Enrollment status in one of the following services: Supplemental Nutrition Assistance Program (SNAP), Family Independence Temporary Assistance Program (FITAP), Medicaid, Special Supplemental Nutrition Program for Women, Infants, and Children (WIC), or Head Start Maternal age of at least 18 years Mother is primary caregiver of child Mother speaks English Child age is between 3-5 years Family resides within 8 parish New Orleans metro area  Exclusion Criteria:  Mother is not biological mother Diagnosis of a heart condition in the mother or the child Presence of a pacemaker in the mother or the child Child diagnosis of autism or global developmental delay Active maternal substance use Active maternal psychosis