Jiska Cohen-Mansfield1, Colleen A Ray2. 1. Department of Health Promotion,Sackler Faculty of Medicine,Minerva Center for Interdisciplinary Study of End of Life, andHerczeg Institute on Aging,Tel-Aviv University,Tel-Aviv,IsraelEmail:Jiska@post.tau.ac.il. 2. Neuropsychology and Cognitive Health Program at Baycrest,Toronto,Canada.