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School Science and Mathematics | 1 |
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Shemesh, Michal | 1 |
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Journal Articles | 1 |
Reports - Research | 1 |
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Israel | 1 |
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Shemesh, Michal; And Others – School Science and Mathematics, 1992
Reports a study of 913 Israeli students in grades 7-12 from randomly chosen heterogeneous homeroom classes to investigate students' Piagetian cognitive levels using a video-based test. Results indicate that less than 50 percent of high school students have mastered formal operational reasoning. (MDH)
Descriptors: Abstract Reasoning, Cognitive Development, Cognitive Measurement, Cognitive Processes