As a team member you need to develop the ability to see the perspective of the other. In some of the work I do with doctors and nurses I ask them to write diaries— how a nurse might think about it, how a doctor might think about it. You need to be aware of what can go wrong in the team too. If you’re aware that “group think” happens you can reflect back and see if you’ve been affected. When building a team you need to pay attention to the different types of profile you want in that team. In some industries where you have a high concentration of likeminded individuals, like in investment banking, there is not enough diversity of profiles. That can create more harm than good, resulting in confrontational perspective, intra-team conflict and intra-team competition.
Courtesy:
http://www.economist.com/blogs/prospero/2015/01/quick-study?fsrc=scn/tw/te/bl/benjaminvoyeronthepsychologyofteamwork