NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 6 results Save | Export
Peer reviewed Peer reviewed
Macnamara, John – Child Development, 1975
A critical examination of two key aspects of Piaget's account of how small children come to understand basic number concepts. (Author/CS)
Descriptors: Children, Classification, Discrimination Learning, Number Concepts
Peer reviewed Peer reviewed
Davis, Sylvia M.; McCroskey, Robert L. – Child Development, 1980
Focuses on auditory fusion (defined in terms of a listerner's ability to distinguish paired acoustic events from single acoustic events) in 3- to 12-year-old children. The subjects listened to 270 pairs of tones controlled for frequency, intensity, and duration. (CM)
Descriptors: Age Differences, Auditory Discrimination, Auditory Tests, Children
Peer reviewed Peer reviewed
Kendler, Howard H.; Guenther, Kim – Child Development, 1980
One hundred and sixty subjects from five age levels ranging from 3 to 20 years compared photographs of dogs (e.g., two different Great Danes or a Great Dane and a Doberman pinscher) and judged whether they were similar or different. (Author/MP)
Descriptors: Adolescents, Adults, Age Differences, Children
Peer reviewed Peer reviewed
Novack, Thomas A.; Richman, Charles L. – Child Development, 1980
Tests the effects of stimulus variability on overgeneralization and overdiscrimination errors in children and adults. The subjects (n=64), adults and five-, seven-, and nine-year-old children, participated in a visual discrimination task. (CM)
Descriptors: Age Differences, Children, College Students, Discrimination Learning
Peer reviewed Peer reviewed
Butler, Gordon S.; Rabinowitz, F. Michael – Child Development, 1981
Describes two experiments conducted to explain why retarded children of younger mental age appear to be more selective on discrimination tasks containing relevant redundant cues than do children of older mental age. Findings are consistent with the hypothesis that the latter group of children are overselective because they tend to solve…
Descriptors: Children, Dimensional Preference, Discrimination Learning, Learning Problems
Peer reviewed Peer reviewed
Waber, Deborah P.; Weiler, Michael D.; Wolff, Peter H.; Bellinger, David; Marcus, David J.; Ariel, Raya; Forebes, Peter; Wypig, David – Child Development, 2001
Compared the processing of rapid auditory stimuli on two-tone auditory discrimination tasks by 7- to 11-year-olds with learning impairments (LI) and those without learning impairments (non-LI). Found that LI children committed more errors, but the effects of timing were comparable. Obtained same results with a sample of good and poor readers. Task…
Descriptors: Auditory Stimuli, Children, Cognitive Processes, Comparative Analysis