Many attempts have been made to explain how modern Japan has, with speed and minimal stress, become competitive with Western nations in terms of military strength and industrial productivity. One factor commonly mentioned is the "groupishness," the collective orientation,that is basic to Japanese society. Some research has suggested that…

Examined whether group members differ in the number of in-group subtype distinctions that they draw. Drawing on results of two studies, found that members of groups whose primary function is intragroup interaction (fraternities, sororities, athletic teams) draw more subtype distinctions within their own group than within other groups. (RJM)

Considers two determinants--one cognitive and the other motivational--of perceptual fluctuations of in-group variation. Results indicate that when motivation to protect social or personal identity from threat is absent, priming the in-group social category promotes a homogeneous and cohesive view of the in-group. (RJM)