“…Although behavioural disturbance has in the past often been treated pharmacologically, such treatment is not without risk (Schneider, Dagerman, & Insel, 2005). At present, no specific medical treatments for the therapy of agitation are available (Wettstein, 2004). Therefore, growing attention has been directed at the importance of individual, nonpharmacological treatment approaches, such as, for example, the regulation of undesirable social or sensoric amenities (Kasl-Godley & Gatz, 2000;Lichtenberg, Kemp-Havican, MacNeill, & Johnson, 2005;Logsdon, McCurry, & Teri, 2007;Taneli, 2008;Teri, Logsdon, & McCurry, 2002;Turner, 2005).…”