When do children overestimate their knowledge of unfamiliar targets?
We report four investigations in which 5 to 7 year olds judged whether or not they knew familiar- and unfamiliar-named targets. Under some conditions judgments were made in relation to performance on a relevant task, e.g., children judged whether they knew the picture they had picked from a set was the target. Under other conditions, children judged their state of knowledge not in relation to performance, e.g., they answered "Do you know who (target) is?" Under both types of condition, children nearly always made correct "know" judgments when targets were familiar. Correct "don't know" judgments about unfamiliar targets were relatively common when judgments were not made in relation to performance on a task (average scores 80-90% correct), but were less frequent when knowledge was judged in relation to performance on a task (average scores 40-70% correct). Knowledge judged in relation to performance was overestimated even when children did not choose the picture they thought might be the target before making their judgment, when the pictures were face-down, and when children predicted performance on a task not yet present. It seems that although children can make relatively accurate judgments of their own knowledge states, they tend to overestimate their competence when assessing their knowledge in relation to performance on a task. We discuss why this might be.
Mitchell
P
P
School of Psychology, University of Birmingham, UK.
Robinson
E J
EJ
D001288:Attention; D002648:Child; D002675:Child, Preschool; D003210:Concept Formation; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D008568:Memory; D011939:Mental Recall; D010364:Pattern Recognition, Visual; D012153:Retention, Psychology