Research suggests that the exemplar approach to categorization works best for small categories (e.g., U.S. presidents).
Exemplar theory of categorization is the one that states that humans often places novel object through the act of comparing its similar traits to that of memory depictions of all former exemplars from any vital category.
Note that the Research states that the exemplar approach to categorization is the one that is better in categorizing small objects or things such as U.S. presidents.
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