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首页> 外文期刊>Journal of Applied Psychology >Developing a Theory of the Strategic Core of Teams: A Role Composition Model of Team Performance
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Developing a Theory of the Strategic Core of Teams: A Role Composition Model of Team Performance

机译：发展团队战略核心理论：团队绩效的角色组成模型

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摘要

Although numerous models of team performance have been articulated over the past 20 years, these models have primarily focused on the individual attribute approach to team composition. The authors utilized a role composition approach, which investigates how the characteristics of a set of role holders impact team effectiveness, to develop a theory of the strategic core of teams. Their theory suggests that certain team roles are most important for team performance and that the characteristics of the role holders in the "core" of the tear are more important for overall team performance. This theory was tested in 778 teams drawn from 29 years of major league baseball (1974-2002). Results demonstrate that although high levels of experience and job-related skill are important predictors of team performance, the relationships between these constructs and team performance are significantly stronger when the characteristics are possessed by core role holders (as opposed to non-core role holders). Further, teams that invest more of their financial resources in these core roles are able to leverage such investments into significantly improved performance. These results have implications for team composition models, as they suggest a new method for considering individual contributions to a team's success that shifts the focus onto core roles.
机译：尽管在过去20年中已经阐明了许多团队绩效模型，但是这些模型主要集中于团队构成的个体属性方法。作者利用一种角色组成方法（该方法调查了一组角色持有者的特征如何影响团队效率）来开发团队战略核心的理论。他们的理论表明，某些团队角色对于团队绩效最重要，而泪水“核心”中角色持有者的特征对团队整体绩效更为重要。从29年的职业棒球大联盟（1974-2002）抽取的778支球队对这一理论进行了检验。结果表明，尽管高水平的经验和与工作相关的技能是团队绩效的重要预测因素，但当核心角色负责人（与非核心角色持有人）具有特征时，这些结构与团队绩效之间的关系就会明显更强。此外，将更多的财务资源投资于这些核心角色的团队能够利用这些投资来显着提高绩效。这些结果对团队组成模型具有影响，因为它们提出了一种考虑个人对团队成功的贡献的新方法，该方法将重点转移到了核心角色上。

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