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Cognitive Processes2
Educational Research2
Intellectual Development2
Logical Thinking2
Secondary School Science2
Chemical Equilibrium1
Chemistry1
Cognitive Development1
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Science Education2
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Buell, Robert R.2
Bradley, Gertrude A.1
Lengel, Robert A.1
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Exclusion of Irrelevant Factors (The Pendulum Problem)
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Lengel, Robert A.; Buell, Robert R. – Science Education, 1972
Although there was an increase in the proportion of students using the logical principle of exclusion" from grades 7 to 9 to 12, there was little relationship with IQ and socio-economic measures. (AL)
Descriptors: Cognitive Development, Cognitive Processes, Educational Research, Intellectual Development
Piagetian Studies in Science: Chemical Equilibrium Understanding from Study of Solubility: A Preliminary Report from Secondary School Chemistry
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Buell, Robert R.; Bradley, Gertrude A. – Science Education, 1972
Descriptors: Chemical Equilibrium, Chemistry, Cognitive Processes, Educational Research