Contains correspondence, computer printouts, brochures, newsletters, clippings, directories, printed materials, and questionnaires pertaining to the Study at Carol Woods in Chapel Hill, North Carolina (1979-1981). Subseries also includes the study's final report to the Health Care Financing Administration (now CMS) on impact of living in a CCRC, and the initial and final reports to Duke, which provided some funding. Materials date from 1977 to 2015.