How teams perform under emergent and dynamic situations: the roles of mental models and backup behaviors

The purpose of this study is to evaluate the roles of team mental models (TMMs) and backup behaviors for teams operating under emergent and dynamic situations. Specifically, the authors used a biased-corrected bootstrapping approach to assess the mediation effects of backup behaviors between the similarity of TMMs and team performance.,TMMs are a representation of the common understanding and beliefs in terms of task requirements or teamwork skills among different team members. It has wide implementations in various teams that are required to adapt quickly to an emergent and dynamic environment. The construct of TMMs has been studied extensively in previous literature, indicating a strong relationship between TMMs and team performance. However, how TMMs affect team performance under emergent and dynamic situations is only partially understood.,The findings of this study suggest that the similarity of task-focused mental models positively affects team performance through the mediation effects of backup behaviors. In contrast, the similarity of team-focused mental models does not positively affect backup behaviors and team performance.,This study contributes to the TMMs literature by investigating how teams perform in an emergent and dynamic environment. It not only provides theoretical support to the similarity of TMMs–backup behaviors–team performance relationships but has important implications in terms of team training and decision-making for teams operating under such conditions.