When Peer Performance Matters: Effects of Expertise and Traits on Children's Self-Evaluations After Social Comparison

The present research examined the influence of peer characteristics on children's reactions to upward social comparisons. In Experiment 1, one hundred twenty-six 5-, 8-, and 10-year-olds were told that they were outperformed by an expert or novice peer. Older children reported higher self-evaluations after comparisons with an expert rather than a novice, whereas 5-year-olds reported high self-evaluations broadly. In Experiment 2, ninety-eight 5- to 6-year-olds and 9- to 10-year-olds were told that the peer possessed a positive or negative trait that was task relevant (i.e., intelligence) or task irrelevant (i.e., athleticism). Older children reported higher self-evaluations after hearing about positive rather than negative traits, irrespective of relevance. Younger children reported high self-evaluations indiscriminately. Results inform the understanding of social comparison development in childhood.