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Edwards, Oliver W.; Rottman, Amy – Journal of Instructional Psychology, 2011
To evaluate the implications of deliberate practice when teaching test administration skills, novice, but trained, graduate student examiners administered intelligence tests to a convenience sample of volunteer school-age examinees assigned to a first test session. A second, different convenience sample of volunteer school-age examinees were…
Descriptors: Graduate Students, Intelligence, Adaptive Testing, Intelligence Tests
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Holzman, Thomas G.; And Others – Journal of Educational Psychology, 1983
The cognitive determinants of number series completion performance were studied by presenting a systematic set of problems to college adults and to average- and high-IQ elementary school children. In each group, a combination of process and content-knowledge variables accounted for more than 70 percent of the variance in solution difficulty.…
Descriptors: Age Differences, Cognitive Ability, Difficulty Level, Epistemology