Mere Categorization and the Frog-Pond Effect

Zell and Alicke (2009) have shown that comparisons with a few people have a stronger influence on self-evaluations than comparisons with larger samples. One explanation for this effect is that people readily categorize their standing in small groups as “good” or “bad,” which supersedes large-sample data. To test this explanation, we created a situation in which students learned that their performance ranked 5th or 6th out of 10 persons on a...