“…A finer distinction among different types of diversity, namely among separation diversity, disparity diversity, and variety diversity proposed positive effects for variety, but this prediction was also contradicted by metaanalytic findings (Bell et al, 2011;. Therefore, it is now generally Several studies supported aspects of the CEM, such as the centrality of elaboration processes for the positive consequences of diversity (e.g., Homan et al, 2007a;Homan, van Knippenberg, van Kleef, & De Dreu, 2007b), the moderating effects of trait operationalizations of identity threat such as pro-diversity beliefs and openness (e.g., Hentschel, Shemla, Wegge, & Kearney, 2013;Homan et al, 2008;Homan et al, 2007a;Nakui, Paulus, & van Oudenhoven-van der Zee, 2011;van Dick, van Knippenberg, Hagele, Guillaume, & Brodbeck, 2008;Whitt, Edison, Pascarella, Terenzini, & Nora, 2001), and the moderating role of task motivation (Meyer & Schermuly, 2012). Further moderators that go beyond those explicitly mentioned in the CEM include certain leadership styles (Homan & Greer, 2013;, team members' need for cognition (Kearney, Gebert, & Voelpel, 2009), norms , and leader inclusiveness , to name only a few.…”