What does this research mean for the field?

The superior problem-solving performance of groups over individuals in Eureka-type problems can be explained solely by the probability of having a high-ability member, rather than by personal interaction within the group. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

What question did this study set out to answer?

To analyze the basis of group superiority in problem-solving, questioning previous generalizations.

June 1, 1955Psychometrika

Two Models of Group Behavior in the Solution of Eureka-Type Problems

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Authors

ILIrving LorgeOffice of Education HSHerbert SolomonGeneral Motors (United States)

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Implication

This article re-evaluates group performance in problem-solving, suggesting models may not apply universally.

Key Points

To analyze the basis of group superiority in problem-solving, questioning previous generalizations.
Re-examined Shaw's data using two proposed models of group behavior.
Considered different experimental conditions and types of problems.
Evaluated transfer of training for groups versus individuals.
Shaw's findings largely reflect the behavior dictated by the proposed models.
Group superiority in problem-solving varies based on group type and problem type.
Transfer of training differs for groups and individuals, indicating varying effectiveness.

Cite This Study

Lorge et al. (1955) studied this question.

synapsesocial.com/papers/6a0d6c4b88250cfcc2a4eedf https://doi.org/10.1007/bf02288986

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Two Models of Group Behavior in the Solution of Eureka-Type Problems

Discussion

Member takes

Implication

Key Points

Cite This Study

Two Models of Group Behavior in the Solution of Eureka-Type Problems

Discussion

Member takes

Implication

Key Points

Cite This Study

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