This work assessed whether insightful problem solving could be trained. Spe
cifically, we tested whether solutions to a heterogeneous set of verbal ins
ight problems could be promoted. A training scheme was developed to promote
the application of mechanisms that underlie the process of restructuring.
Training across the five experiments consisted of different combinations of
the following training techniques: advance strategic instructions, varying
amounts of practice, practice with different types of feedback, and proble
m comparison. Results from all five experiments showed that training can pr
omote solutions to verbal insight problems. Facilitation effects ranged fro
m a 14%-24% gain in overall solution rates relative to no-treatment control
s. This work demonstrated that insightful problem solving could be trained
at a relatively high level of generality.