P4‐017: COACHING FOR COGNITION IN ALZHEIMER'S (COCOA) TRIAL. (1st July 2019) - Roach, Jared C.; Hara, Junko; Lovejoy, Jennifer C.; Fridman, Deborah; Funk, Cory; Heath, Laura M.; Price, Nathan D.; Hood, Leroy; Heim, Laura; Brant-Zawadski, Michael; Shankle, William R.