Mechanization in problem solving¶
Luchins, A. S. (1942). Mechanization in problem solving: The effect of Einstellung. Psychological Monographs, 1-95.
Cited by¶
2 citations across 2 artifacts.
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Primes¶
- Cognitive Entrenchment
- The entrenched structures make routine in-domain problems fast, accurate, and low-effort — the expertise's operational benefit, illustrating the flexibility tradeoff between depth and adaptability. Domain shift or novel conditions.
This sourceClassic water-jug paradigm: subjects trained on a multi-step method fail to adopt simpler available solutions (the Einstellung effect).
- The entrenched structures make routine in-domain problems fast, accurate, and low-effort — the expertise's operational benefit, illustrating the flexibility tradeoff between depth and adaptability. Domain shift or novel conditions.
Domain-specific¶
- Einstellung Effect
- The Einstellung effect is the cognitive phenomenon, first systematically studied by Abraham Luchins (1942) using water-jar problems, in which a problem-solver who has previously succeeded with a particular method applies that method again on a new problem — and fails to notice a simpler or superior solution — because the familiar method was activated first and suppressed retrieval of alternatives.
This sourceThat primed participants kept running the three-jar procedure on problems solvable in one or two steps while untrained controls took the short route at once. That primed solvers run the long method where a shorter one exists, that a minority fail problems solvable only by the short route, and that this paradigm supplies the term set. That the paradigm uses three jars of fixed capacities with the B - A - 2C formula, and that jars (21, 127, 3) targeting 100 is one of the training problems.
- The Einstellung effect is the cognitive phenomenon, first systematically studied by Abraham Luchins (1942) using water-jar problems, in which a problem-solver who has previously succeeded with a particular method applies that method again on a new problem — and fails to notice a simpler or superior solution — because the familiar method was activated first and suppressed retrieval of alternatives.
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