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Meo, Maria; Roberts, Maxwell J.; Marucci, Francesco S. – Intelligence, 2007
Raven's Progressive Matrices is a frequently used intelligence test, and it has been suggested that the major determinant of difficulty for each item is its numbers of elements and rules, and its rule complexity. The current study investigated another potential source of difficulty--element salience--items are harder where their elements are…
Descriptors: Intelligence Tests, Memory, Difficulty Level

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