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Representation And Process In Reasoning About Logical Relationships, David Moshman

Department of Educational Psychology: Faculty Publications

According to a popular conception of reasoning, the thinker first mentally represents given information and then processes the resulting representations. It is commonly assumed, at least implicitly, that difficulty of the representation step is solely a function of facility with the form and content of the information to be represented, while difficulty of the processing step is solely a function of facility with the operation(s) necessary to meet the task requirements. Within this two-step information processing model, form/content variables and task requirements should thus have an additive effect on problem difficulty. To test this prediction, 72 male students in grades …