Drawing from conservation of resources (COR) theory, our research examines the negative influence of leader–member exchange (LMX) ambivalence on taking charge via emotional exhaustion. This study uses a moderated mediation framework based on multiphase, multisource data from 196 dyads comprising full-time employees and their immediate supervisors and suggests that cognitive reappraisal attenuates the strength of the relationship between LMX ambivalence and taking charge as mediated by emotional exhaustion. Our research also indicates that this mediated relationship weakens under high cognitive reappraisal and discusses theoretical and practical implications.

我们的研究借鉴资源守恒 (COR) 理论，探讨了领导者与成员交换 (LMX) 矛盾心理对通过情绪疲惫承担责任的负面影响。这项研究使用了一个基于多阶段、多源数据的调节中介框架，该框架来自 196 名全职员工及其直接主管，并表明认知重新评估削弱了 LMX 矛盾心理和由情绪疲惫介导的负责之间的关系强度。我们的研究还表明，这种中介关系在高度认知重新评估下减弱，并讨论了理论和实践意义。