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Peer reviewedSmith, Glen A.; McPhee, K. A. – Intelligence, 1987
Timed performance measures from a coincidence timing task taking about 10 minutes are shown to have significant correlations with psychometric general intelligence in a group of 56 children. The mean absolute error across three conditions correlated -.294 with Raven's Standard Progressive Matrices scores but was sex-biased, with girls being less…
Descriptors: Correlation, Foreign Countries, Intelligence, Intelligence Tests


