Do Smarter Teams Do Better

@article{Devine2001DoST,
  title={Do Smarter Teams Do Better},
  author={Dennis J. Devine and Jennifer L. Philips},
  journal={Small Group Research},
  year={2001},
  volume={32},
  pages={507 - 532}
}
This study reports the results of several meta-analyses examining the relationship between four operational definitions of cognitive ability within teams (highest member score, lowest member score, mean score, standard deviation of scores) and team performance. The three indices associated with level yielded moderate and positive sample-weighted estimates of the population relationship (.21 to .29), but sampling error failed to account for enough variation to rule out moderator variables. In… 

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References

SHOWING 1-10 OF 59 REFERENCES

Effects of individual differences on the performance of hierarchical decision-making teams : Much more than g

The authors propose (a) that team members' general cognitive ability (g) and conscientiousness are key resources for hierarchical decision-making teams with distributed expertise ; (b) that a

Team effectiveness: beyond skills and cognitive ability.

TLDR
The validity of using measures of general cognitive ability, job-specific skills, and personality traits jointly at both the individual level and the group level to predict the performance of 79 four-person, human resource work teams was evaluated.

Relating member ability and personality to work-team processes and team effectiveness.

Six hundred fifty-two employees composing 51 work teams participated in a study examining relationships among team composition (ability and personality), team process (social cohesion), and team

Effects of Cognitive Ability, Task Knowledge, Information Sharing, and Conflict on Group Decision-Making Effectiveness

This article examines the effects of group composition (i.e., member task-related knowledge and cognitive ability) on information sharing, conflict, and group decision effectiveness in a complex

Person-Team Fit : A Structural Approach

This paper reports the results of an empirical study that examines the interaction between an organization's external fit, expressed in terms of the match between structure and environment, and an

Sociometric and ability-based assignment to work groups: Some implications for personnel selection

We conducted a longitudinal field experiment to examine whether sociometric and ability-based assignment methods have different effects on multiple outcomes. We assigned subjects (N = 258) to

COMPONENTS OF ARTIFACTUAL VARIANCE IN META‐ANALYTIC RESEARCH

Except for a few rough estimates, the literature contains no precise data on the relative size of each correctable artifact in a meta-analysis. The purpose of the present study was to determine these

Validity and Utility of Alternative Predictors of Job Performance

Meta-analysis of the cumulative research on various predictors of job performance shows that for entry-level jobs there is no predictor with validity equal to that of ability, which has a mean

A Longitudinal Field Investigation of the Impact of Group Composition on Group Performance and Cohesion.

Abstract : In a longitudinal field experiment, 42 groups were assembled on the factors of individual ability and attitude similarity resulting in a 2 x 2 crossed ANOVA designed. These groups then
...