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Wechsler Adult Intelligence Scale (WAIS) is a test to measure the most comprehensive and fullest cognitive ability in famous tests in the world. Besides Stanford–Binet Intelligence Scales, which was the world’s first test (1916) in language, writing, speech, and non-verbal Raven’s Progressive Matrices (1936) with only images, Wechsler Adult Intelligence Scale is named after author…
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Raven’s Progressive Matrices is a classical non-verbal test used to measure abstract reasoning and fluid intelligence. The test has been developed by John C. Raven since 1936. It consists of 60 visual questions created by logical matrices, the users shall choose the correct answer in 6 or 8 available multiple-choice questions. The questions are made…
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