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The ASA Framework: A Field Study of Group Personality Composition and Group Performance in Military Action Teams
Terry R. Halfhill1*,
Tjai M. Nielsen2,
and
Eric Sundstrom3
1 Pennsylvania State University
2 The George Washington University
3 University of Tennessee-Knoxville
* To whom correspondence should be addressed. E-mail: trh12{at}psu.edu.
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Abstract |
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A theoretical model integrating Schneiders Attraction-Selection-Attrition (ASA) framework, group personality composition, and group performance is presented. The proposed model focuses on three operationalizations of group composition based on the Big Five personality traits. This model suggests that for certain types of teams group minimum scores vary more than group mean scores, resulting in more robust predictors of group effectiveness. Results indicate that group minimum Agreeableness and Conscientiousness correlate positively with supervisor ratings of performance, group average scores correlate positively with performance, and variance of Conscientiousness correlate inversely with group performance. Minimum scores for both Agreeableness and Conscientiousness vary more than mean scores, and teams with increased levels of both Agreeableness and Conscientiousness receive higher performance ratings than other types of teams. Initial support for the proposed model is presented, practical and research implications are discussed, and future directions for research are suggested.
First published on July 22, 2008, doi:10.1177/1046496408320418
Small Group Research 2008;39:616.
A more recent version of this article appeared on October 1, 2008

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