title: Five-year-old children's difficulty with false belief when the sought entity is a person.
abstract: A total of 153 children (excluding those who erred on control questions), mainly 5 and 7 years of age, participated in two experiments that involved tests of false belief. In the task, the sought entity was first at Location 1 and then, unknown to the searching protagonist, it moved to Location 2. In Experiment 1, performance was well below ceiling in 5-year-olds when the sought entity was a person, and this contrasted with a task in which the sought entity was a physical object. Performance was especially inaccurate when the sought person moved of his or her own volition rather than when the sought person was requested to move by a third party. Interestingly, 5-year-olds were more likely to nominate Location 1 when asked where the searching protagonist would look first than when asked what he or she would do next. In Experiment 2, however, 5-year-olds also tended to nominate Location 1 following a question that included the word "first" even in a test of true belief--a patently incorrect response. Altogether, the results suggest that 5-year-old children have considerable difficulty with a test of false belief when the sought entity is a person acting under his or her own volition. This suggests that 5-year-olds' handle on states of belief is surprisingly fragile in this kind of task.
authors.affiliation: School of Psychology, University of Nottingham, University Park NG7 2RD, UK.
authors.forename: Roshan
authors.initials: R
authors.lastname: Rai
authors.forename: Peter
authors.initials: P
authors.lastname: Mitchell
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004739:England; D005260:Female; D006801:Humans; D008297:Male; D002666:Psychology, Child; D013850:Thinking; D014163:Transfer, Psychology