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Vernon, Philip A.; Mori, Monica – Intelligence, 1992
In 2 studies with 85 and 88 undergraduates, respectively, peripheral nerve conduction velocity (NCV) was significantly correlated with IQ score and reaction times, and NCV and reaction time contributed significantly, in combination, to prediction of IQ. Results are interpreted in terms of a neural efficiency model of intelligence. (Author/SLD)
Descriptors: Cognitive Processes, Correlation, Higher Education, Intelligence
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Bereiter, Carl; Scardamalia, Marlene – Intelligence, 1979
Raven's Progressive Matrices test items were analyzed for M demand (Pascual-Leone's developmental construct). Data on second- and third-grade subjects were analyzed for extent of absolute agreement of Raven and Figural Intersection Test (FIT) scores. Raw scores on the Raven could be deduced on the basis of FIT performance. (Author/RD)
Descriptors: Cognitive Ability, Cognitive Development, Cognitive Measurement, Foreign Countries