IMPLICIT UNDERSTANDING OF BELIEF

Implicit understanding of false belief was investigated by monitoring where children look in anticipation of a protagonist reappearing, when the protagonist mistakenly thinks that his desired object is in a different place from the place where it really is. This implicit measure of understanding was contrasted with children's explicit answers to the experimenter's question about where the protagonist would look for the object. Children from 2 years 5 months to 2 years 10 months erroneously looked at the object's real location, which they gave for their answer. From 2 years 11 months to 4 years 5 months, about 90% of the children looked at the empty location where the protagonist thought the object was. In sharp contrast, only about 45% of the children in this age span gave that location as their explicit answer to the experimenter's question. These results are explained in terms of a distinction between representing a fact and making a judgment about that fact.