Top Highlights

• Social identity theory specifies three mental processes individuals go through to make in-group/out-group classifications. The first process, social categorization, is the process by which we organize individuals into social groups in order to understand our social world. This process enables us to define people, including ourselves, on the basis ...
• Origins: Studies of In-Group Favoritism Social identity theory arose from Henri Tajfel’s early work, which examined the way perceptual processes resulted in social stereotypes and prejudice. This led to a series of studies that Tajfel and his colleagues conducted in the early 1970s that are referred to as minimal-group studies. In these studies, p...

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