Developmental Differences in Children’s Labeling of Movement

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Abstract
Children’s encoding of information, specifically, the correct use and application of labels, is one factor frequently used to account for developmental differences in verbal learning. Labels may also be used in connection with remembering positional movements. The purpose of this study was to evaluate developmental differences in the effects of labels upon remembering movements. In addition, the study evaluated whether better or poorer labeling strategies would increase or decrease performance in the age groups studied. Subjects consisted of kindergarten children (N=27), fifth grade children (N=27), and adults (N=27) randomly assigned within each age level to one of three groups: subjective label, irrelevant label, and relevant label. Subjects were tested on a two-dimensional positioning task allowing estimates of radial, location, and distance errors. Results indicated that relevant labels (clock face) improved performance for remembering positions within all age conditions. Of major interest was the finding that relevant labels increased performance of the kindergarten children to the approximate level of the irrelevant label (animals) group for fifth graders. The same finding was evident for the fifth graders with the relevant label group approximating performance of adults forced to use a less sophisticated strategy (irrelevant label, i.e., animals). This finding suggests that a significant portion of the differences between younger and older children and adult performance is due to the processing deficit of poor encoding strategies used by children.