Cognitive laziness in categorization generates belief in group essences

Evidence

Because, by definition, people are experts in different and limited domains, a logical consequence of Allport’s view is that most social concepts are underdifferentiated. Accordingly, Allport noted that: “One consequence of least effort in group categorizing is that a belief in essence develops.” (1954/1979, p. 173-4). This subjective essentialism argument, i.e., the view that people tend to overestimate the homogeneity, consistency, and durability of social categories, has become a lively topic of research in recent intergroup relations work (for a collection, see Yzerbyt, Judd, & Corneille, 2004). — , Rudman, Laurie A - On the Nature of…, 1160

Categorization

• corroborated: 2 independent passages support this claim — , Rudman, Laurie A - On the Nature of…, 1160