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| Journal of Research in… | 1 |
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| Durr, Beulah P. | 1 |
| Howe, Ann C. | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedHowe, Ann C.; Durr, Beulah P. – Journal of Research in Science Teaching, 1982
Level of operational thinking required (cognitive demand) for concepts or problems and test items on the mole concept was determined and compared to the Piagetian levels of thinking of 71 students. Pupil cognitive level was positively associated with overall unit test scores and with percent success on all test items. (Author/SK)
Descriptors: Aptitude Treatment Interaction, Chemistry, Cognitive Development, Cognitive Processes
