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Related Experiment Videos

Memory for impasses during problem solving

A L Patalano1, C M Seifert

  • 1University of Michigan, Ann Arbor.

Memory & Cognition
|March 1, 1994
PubMed
Summary
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Unsolved problems are more memorable than solved ones when they are rare. However, when unsolved problems are frequent, memory recall for both types is similar, suggesting memory aids future problem-solving attempts.

Area of Science:

  • Cognitive Psychology
  • Human Memory Studies

Background:

  • Long-term memory recall is influenced by the state of problem-solving.
  • The impact of solved versus unsolved problems on memory requires further investigation.

Purpose of the Study:

  • To investigate the relative memorability of solved and unsolved problems in long-term memory.
  • To determine how the ratio of solved to unsolved problems affects recall.

Main Methods:

  • Three experiments were conducted using word problems.
  • Subjects' problem-solving time was standardized.
  • Free-recall tasks were used to measure problem memorability.

Main Results:

  • Unsolved problems were better remembered when they constituted a minority of the total problems.

Related Experiment Videos

  • No significant memory differences were found when unsolved problems were as frequent as or more frequent than solved problems.
  • The ratio of solved to unsolved problems significantly predicted unsolved-problem memorability.

    • Conclusions:

    • Infrequent problem-solving impasses are more memorable than solved problems.
    • This memory phenomenon may enhance the recognition of opportunities to revisit incomplete tasks.
    • Memory recall is influenced by the frequency and context of problem-solving outcomes.