“…The first study is an RCT (n = 39) 1 Alzheimer's disease (Kahn-Denis, 1997;Fornazzari, 2005), vascular or multiinfarct dementia (depending upon where the stroke-related lesions occurred; Stewart, 2004), and fronto-temporal dementia (Kleiner-Fisman and Lang, 2004;Fornazzari, 2005). 2 The majority of the literature focuses on either an unspecified type of dementia or a specified mixture of dementia types (Kahn-Denis, 1997;Rentz, 2002;Stewart, 2004;Kinney and Rentz, 2005;Rusted et al, 2006;Byrne and MacKinlay, 2012;Ullán et al, 2013;Camic et al, 2014Camic et al, , 2015Young, 2014;Flatt et al, 2015;Young et al, 2015;Sauer et al, 2016;Windle et al, 2018b;Schneider et al, 2019). comparing a 12-week coloring group to a 12-week calculation drill active control group (Hattori et al, 2011).…”