“…Despite these theories, research on the relation between relocation and cognitive impairment yields inconsistent results. While some studies report greater mortality or morbidity in response to relocation of the cognitively impaired (Friedman et al, 1995;Goplerud, 1979;Kral, Grad, & Berenson, 1968;Lander, Brazill, & Ladrigan, 1997;Markus, Blenkner, Bloom, & Downs, 1972), others fail to produce such findings (Gutman & Herbert, 1976;Ogren & Linn, 1971). For example, Mirotznik and Kamp (2000) investigated the mass transfer of residents from one building to another within the same nursing home to test the hypothesis that cognitively impaired residents are particularly vulnerable to the negative effects of relocation.…”