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Alfred Binet and the History of IQ Testing
he published his new intelligence test known as the Wechsler Adult Intelligence Scale (WAIS). Wechsler developed two different tests specifically for use with children: the Wechsler Intelligence ...
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How to measure IQ and determine if yours is above average
According to the Wechsler Adult Intelligence Scale, an average IQ score is between 90-109. However, average IQ varies widely depending on environmental factors like location. Average IQ refers to ...