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Vlietstra, Alice G. – Journal of Genetic Psychology, 1980
Descriptors: Age Differences, Children, Dimensional Preference, Discrimination Learning
Peer reviewed Peer reviewed
Gholson, Barry; And Others – Journal of Experimental Child Psychology, 1972
In the course of two experiments, groups of kindergarten, second, fourth, sixth grade and college students received several discrimination problems to investigate hypothesis testing behavior. (Authors/MB)
Descriptors: Age Differences, Children, College Students, Developmental Psychology
Peer reviewed Peer reviewed
Cantor, Joan H.; Spiker, Charles C. – Child Development, 1979
Subjects were trained against their initial dimensional preference in a two-dimensional simultaneous discrimination learning task. (RH)
Descriptors: Age Differences, Dimensional Preference, Discrimination Learning, Elementary School Students
Peer reviewed Peer reviewed
Tighe, Thomas J.; Tighe, Louise S. – Journal of Experimental Child Psychology, 1972
Presolution reversal prevented or significantly retarded learning in kindergarten and first-grade children but did not hinder learning in fifth-grade children. (Authors)
Descriptors: Age Differences, Concept Formation, Cues, Data Analysis
Peer reviewed Peer reviewed
Markson, Lori; Thompson, Laura A. – Journal of Experimental Child Psychology, 1998
Two experiments explored the nature of perceptual development in 5- and 10-year olds and adults. The primary finding was that preassessed salience significantly influenced 5-year olds' ability to discriminate two objects, while salience did not affect 10-year olds' or adults' response times. Results showed that salience effects in perceptual…
Descriptors: Adults, Age Differences, Attention, Children
Fahrmeier, Edward D.; Medin, Douglas L. – 1975
In order to examine the nature of dimensional processing in children, 20 kindergarten and 20 third grade Chinese-American children were asked to make similarity judgments for unidimensional sets of stimuli differing in color (hue), size, and shape, respectively. Age differences were generally confined to the color set. The judgments of the older…
Descriptors: Age Differences, Chinese Americans, Cultural Differences, Dimensional Preference