Group Versus Individual Training and Group Performance: The Mediating Role of Transactive Memory

The task performance of laboratory work groups whose members were trained together or alone was investigated. At an initial training session, subjects were taught to assemble transistor radios. Some were trained in groups, others individually. A week later, subjects were asked to recall the assembly...

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Bibliographic Details
Published in:Personality & social psychology bulletin 1995-04, Vol.21 (4), p.384-393
Main Authors: Liang, Diane Wei, Moreland, Richard, Argote, Linda
Format: Article
Language:English
Subjects:
Collective memory
Factors
Group Dynamics
Group Instruction
Industrial Training
Job Skills
Learning Experience
Learning Strategies
Memory
Methodology
Outcomes
Psychology
Skill Analysis
Skill Development
Task performance
Trainees
Training
Training Methods
Transactive Theory
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Summary:The task performance of laboratory work groups whose members were trained together or alone was investigated. At an initial training session, subjects were taught to assemble transistor radios. Some were trained in groups, others individually. A week later, subjects were asked to recall the assembly procedure and actually assemble a radio. Everyone performed these tasks in small work groups, each containing three persons of the same gender. Subjects in the group training condition worked in the same groups where they were trained, whereas subjects in the individual training condition worked in newly formed groups. Groups whose members were trained together recalled more about the assembly procedure and produced better-quality radios than groups whose members were trained alone. Through an analysis of videotape data, the mediating effects of various cognitive and social factors on the relationship between group training and performance were explored. The results indicated that group training improved group performance primarily by fostering the development of transactive memory systems among group members.
ISSN:0146-1672
1552-7433
DOI:10.1177/0146167295214009