Problem-reformulation training and visualization training with insight problems

Two studies investigated effects of training on solution of insight problems. Two kinds of instruction were emphasized: Subjects were directed to (a) work on reformulating their initial view of the problem in order to avoid unnecessary assumptions about it, or (b) carefully visualize problem components. Training Ss received one or both of these types of instruction repeatedly in combination with practice on insight problems. Results indicate that reformulation instructions contributed to performance, but visualization instructions did not. It is suggested that a program that integrates instruction and practice can improve student proficiency with insight problems. (15 ref)