We examined the site of learning as a function of task type and age. Two experiments examined whether learning in semantic category search is exclusive to trained elements of categories or generalizable to other elements of the trained categories. Specifically, we examined how practice searching for small subsets of exemplars from taxonomic categories transferred to untrained elements of those ...

Under what conditions will people generalize and remember observed social information? Preschool- (n = 44) and young school-age (n = 46) children and adults (n = 40) heard short vignettes describing characters' actions and motives on a single occasion. Characters were introduced using either proper names or category labels. Test questions asked for prediction and memory of motives for the same ...

We have developed an automated method to assess bone age of children using a digital hand atlas. The hand atlas consists of two components. The first component is a database which is comprised of a collection of 1400 digitized left hand radiographs from evenly distributed normally developed children of Caucasian (CA), Asian (AS), African-American (AA) and Hispanic (HI) origin, male (M) and fema...

THE RELATIONSHIP OF LOCUS OF CONTROL, SELF-ESTEEM, AND LEVEL OF SOCIAL PLAY The purpose of this study was to determine whether there was a relationship among children's internal or external locus of control, self-esteem, and level of social play. The study, conducted early in the year to minimize the effect of the classroom environment on test results, included 39 children enrolled in either th...