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Gauffroy, Caroline; Barrouillet, Pierre – Developmental Psychology, 2011
One of the main tenets of the mental model theory is that when individuals reason, they think about possibilities. According to this theory, reasoning on what is possible from the truth of a sentence would be psychologically basic, whereas reasoning the other way round, on the truth or falsity of a sentence from a given state of affairs, would…
Descriptors: Sentences, Grade 9, Cognitive Development, Child Development
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Keselman, Alla – Journal of Research in Science Teaching, 2003
Early adolescents may lack the cognitive and metacognitive skills necessary for effective inquiry learning. In particular, they are likely to have a nonnormative mental model of multivariable causality in which effects of individual variables are neither additive nor consistent. Described here is a software-based intervention designed to…
Descriptors: Grade 6, Inferences, Metacognition, Cognitive Development