RESEARCHARTICLE Poverty Impedes Cognitive Function

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Raven’s Progressive Matrices and a spatial com-patibility task. The Raven’s test involves a se-quence of shapes with one shape missing ( 27). ... Accuracy on the Raven’s matrices and the cognitive control tasks in the hard and easy conditions, for the poor and the rich participants in experiment 4. (Left)PerformanceonRaven’s ...

  Progressive, Matrices, Raven, Raven s progressive matrices, S matrices