“…With respect to affective learning, we found that short-term attitudes (e.g., Rudman, 2001) were the most studied outcomes of diversity training (N ϭ 55), and 21 studies reported long-term effects for affective or attitudinal learning. There was some evidence suggesting that the changes in attitudinal learning could persist over 6 months (Thomas & Cohn, 2006) and deteriorate after 1 year (Hogan & Mallott, 2005;Neville, Heppner, Louie, Thompson, Brooks, & Baker, 1996). Turning to behavioral learning, we found that 37 studies reported short-term effects (e.g., Hauenstein et al, 2010), whereas 18 studies focused on long-term behavioral consequences of diversity training (e.g., Kalev et al, 2006;Roberson et al, 2009).…”