1. Evaluate effects of each identified nondrug ADRD dyadic interventions on four family and health policy outcomes (family hours caregiving, days in a nursing home, costs to families/Medicaid/Medicare, and quality-adjusted life-years of persons with ADRD and their caregivers). Effects on outcomes will be evaluated for the at-large population. Also, we will evaluate how differential access to interventions by race (African American, Asian, and White) and ethnicity (Hispanic) impacts outcomes;