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Full-Text Articles in Cognition and Perception
Intradimensional Variability With Numbers And Alphabetical Letters In Conceptual Rules, Thomas Henry Clayton
Intradimensional Variability With Numbers And Alphabetical Letters In Conceptual Rules, Thomas Henry Clayton
All Master's Theses
Subjects were assigned to bidimensional rule problems that contained either 5, 10, or 15 levels of intradimensional variability. The stimuli consisted of numbers and alphabetical letters. There were no performance differences by either males or females when the number of levels within each rule was increased. There was a significant difference in performance among the three rules (disjunctive, conditional, and biconditional), however, the conditional was more difficult than the biconditional which is inconsistent with earlier research.