Abstract
The performance of 30 subjects when solving problems built around logical connectives (Conjunction, Inclusive Disjunction, Exclusive Disjunction, Conditional, and Biconditional) was compared with the results obtained when the same logical connectives were presented using a multiple-choice approach. The processes followed by the subjects in solving 20 problems were evaluated in terms of information theory, making it possible to investigate (a) the processes followed by the subjects and (b) the quality of the final answer Analysis indicated that the problem-solving processes do not necessarily provide the same information as that obtained by the final answers. The knowledge obtained by examining the questions subjects ask is different from the knowledge obtained when examining the answers to multiple-choice items.
Get full access to this article
View all access options for this article.
