Ask "what else is this like?" to find the hidden frame

Identify the deeper structure of your problem and look for problems with the same structure in different domains.

Why it works

Most problems belong to a structural type (constraint satisfaction, coordination, signal/noise separation) that has already been solved in other domains. Finding the structural type unlocks solutions from outside the problem’s native domain. The cognitive operation is the same one Koestler described as bisociation: recognizing that two apparently different things share an underlying pattern, which makes solutions transferable.

How to do it

1. State your problem and then ask: "What is the deep structure of this problem — what type of challenge is it fundamentally?"
2. List two or three domains where this type of challenge is common.
3. Research how those domains address it and look for principles that are transferable, not just surface features.
4. Adapt the transferred principle to your specific constraints rather than copying it directly.

Evidence

Structural analogy (mapping abstract relationships rather than surface features) is the highest-transfer form of analogical reasoning in problem-solving research. It predicts more innovative solutions than surface-level comparison. (observational)

Most evidence is from controlled laboratory problems; transfer to ill-defined real-world creative problems is harder to measure.

Sources

• Gick & Holyoak (1983), schema induction and analogical transfer, Cognitive Psychology

Common mistake

Mapping surface features ("my problem involves machines, so I’ll look at engineering") instead of structural ones ("my problem is about maintaining signal quality under noisy conditions — who else solves that?").