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Direct linkLiu, Jianghong; Yang, Hua; Li, Linda; Chen, Tunong; Lynn, Richard – Intelligence, 2012
Normative data for 5-6 year olds on the Chinese Preschool and Primary Scale of Intelligence (WPPSI) are reported for samples tested in 1984 and 2006. There was a significant increase in Full Scale IQ of 4.53 points over the 22 year period, representing a gain of 2.06 IQ points per decade. There were also significant increases in Verbal IQ of 4.27…
Descriptors: Preschool Children, Intelligence Tests, Intelligence Quotient, Test Norms
