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Arendasy, Martin E.; Sommer, Markus – Intelligence, 2013
Allowing respondents to retake a cognitive ability test has shown to increase their test scores. Several theoretical models have been proposed to explain this effect, which make distinct assumptions regarding the measurement invariance of psychometric tests across test administration sessions with regard to narrower cognitive abilities and general…
Descriptors: Cognitive Tests, Testing, Repetition, Scores
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Smith, Glen A.; Stanley, Gordon – Intelligence, 1987
By comparing the profile of "g" loadings for a set of psychometric test scores, it is shown that general intelligence is related to timed performance measures from perceptual-motor tasks, more strongly on more complex tasks. The profile of the "g" loadings was predictable from the response-time (RT) psychometric test time correlations for four RT…
Descriptors: Intelligence, Perceptual Motor Coordination, Psychometrics, Reaction Time