generate-and-test method

psychology

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June 17, 2026

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The generate-and-test method is a problem-solving heuristic used in psychology. It involves creating various potential solutions to a problem and then evaluating each one to see if it works. This process can be random or systematic.1

While this method can eventually lead to a solution, it is often less efficient than other strategies. It's possible to either find the absolute best solution (optimizing) or the first acceptable one (satisficing). This approach is one of several heuristics, which are informal, intuitive strategies that may or may not lead to a solution, unlike algorithms which are guaranteed to find a solution if followed correctly.1

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Algorithms and heuristics
…of the problem-solving heuristics, the generate-and-test method involves generating alternative courses of action, often in a random fashion, and then determining for each course whether it will solve the problem. In plotting the route from New York City to Boston, one might generate a possible route and see whether it…
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…of the problem-solving heuristics, the generate-and-test method involves generating alternative courses of action, often in a random fashion, and then determining for each course whether it will solve the problem. In plotting the route from New York City to Boston, one might generate a possible route and see whether it…
Read More