“…On the other hand, this is balanced against evidence that there is a Group Processes & Intergroup Relations 9(4) 460 negative relationship between diversity, cohesion, and performance, meaning that group cohesion, and performance increase as diversity decreases (Harrison, Price, & Bell, 1998;Simons, Pelled, & Smith, 1999;Wiersema & Bantel, 1992). And, finally, Ancona and Caldwell (1992) and Smith et al (1994) report a null relationship-that diversity and group cohesion have no relationship with performance.…”