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Abrahamson, Dor – Journal of the Learning Sciences, 2012
Some intensive quantities, such as slope, velocity, or likelihood, are perceptually privileged in the sense that they are experienced as holistic, irreducible sensations. However, the formal expression of these quantities uses "a/b" analytic metrics; for example, the slope of a line is the quotient of its rise and run. Thus, whereas students'…
Descriptors: Teaching Methods, Mathematics Instruction, Middle School Students, Thinking Skills
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Abela, John R. Z.; Aydin, Cristina M.; Auerbach, Randy P. – Journal of Abnormal Child Psychology, 2007
We propose that researchers should utilize ratio scores when examining the response styles theory rather than examine each of the response styles separately. Higher ratio scores indicate a higher probability of engaging in ruminative, as opposed to distracting and problem solving, behaviors. In Phase One, we examined the factor structure and…
Descriptors: Grade 6, Psychometrics, Probability, Problem Solving