title: Children's analysis of hierarchical patterns: evidence from a similarity judgment task.
abstract: Three experiments in this study examined the development of young children's analysis of spatial patterns, specifically hierarchical letter and geometric forms. In a forced choice task, 4- and 6-year-olds and adult subjects chose one of two choice forms as most similar to a target form. Specific stimulus manipulations were introduced to assess children's ability to segment and integrate hierarchically organized information under different conditions. In Experiment 1 adults served as subjects in a computerized version that provided both choice and response latency data. In Experiments 2 and 3 children and adults participated in a pencil and paper version of the forced choice task. Results showed that although children as young as 4 years of age demonstrated substantial analytic competence, their ability to integrate the parts of the spatial array to form a coherent whole was weaker and more easily disrupted than that of the older children and adults.
authors.affiliation: Institute of Child Development, University of Minnesota, Minneapolis 55455, USA.
authors.forename: D
authors.initials: D
authors.lastname: Dukette
authors.forename: J
authors.initials: J
authors.lastname: Stiles
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time; D013028:Space Perception