“…There is an abundance of research in the areas of group working, how groups make decisions, and emerging leaders in groups [9,23,76, etc.]. It is well established that diversity brings a wealth of knowledge to the group [16,17,20,24,53,62,63,67,69,71], however, diverse group effectiveness is still a debatable issue see [2,23,34,40,56] for complete review. Many researchers [44,52,53,62,67] agree that diverse groups, if managed properly, can provide a positive effect.…”