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Raven Progressive Matrices1
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Gonthier, Corentin – Cognitive Research: Principles and Implications, 2022
Visuo-spatial reasoning tests, such as Raven's matrices, Cattell's culture-fair test, or various subtests of the Wechsler scales, are frequently used to estimate intelligence scores in the context of inter-racial comparisons. This has led to several high-profile works claiming that certain ethnic groups have lower intelligence than others,…
Descriptors: Cultural Differences, Visual Perception, Spatial Ability, Culture Fair Tests
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Richardson, John T. E. – Brain and Cognition, 2005
The cube imitation test was developed by Knox (1913) as a nonverbal test of intelligence. Many variants show satisfactory reliability, but performance is correlated both with Verbal IQ and with Performance IQ. Performance is impaired by cerebral lesions but unrelated to the side of lesion. Examinees describe both verbal and visuospatial…
Descriptors: Verbal Tests, Performance Tests, Nonverbal Tests, Intelligence Tests