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Norms and Sex Differences for Intelligence in Saudi Arabia assessed by the Standard Progressive Matrices

Ahmed M. Abdel-Khalek and Richard Lynn


Published: 2009/12/01


Results are reported for a standardization of the Standard Progressive Matrices in Saudi Arabia on a sample of 2935 males and 1724 females aged 8-24 years. The mean IQ of the sample in relation to a British IQ of 100 is estimated at 78.25.

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