Abstract (may include machine translation)
Insights are often productive outcomes of human thinking. We provide a cognitive model that explains insight problem solving by the interplay of problem space search and representational change, whereby the problem space is constrained or relaxed based on the problem representation. By introducing different experimental conditions that either constrained the initial search space or helped solvers to initiate a representational change, we investigated the interplay of problem space search and representational change in Katona's five-square problem. Testing 168 participants, we demonstrated that independent hints relating to the initial search space and to representational change had little effect on solution rates. However, providing both hints caused a significant increase in solution rates. Our results show the interplay between problem space search and representational change in insight problem solving: The initial problem space can be so large that people fail to encounter impasse, but even when representational change is achieved the resulting problem space can still provide a major obstacle to finding the solution.
Original language | English |
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Pages (from-to) | 263-272 |
Number of pages | 10 |
Journal | Experimental Psychology |
Volume | 61 |
Issue number | 4 |
DOIs | |
State | Published - 2014 |
Keywords
- Insight
- Problem solving
- Representational change
- Search