中文摘要：

旨在研究组织嵌入与职业嵌入对任务绩效的效应机理，本研究以社会学习理论为基础，探讨离职意愿在上述关系中的中介作用。研究以河北省两个城市的383名员工和93名主管为调查对象，在验证了量表信效度的基础上，构建结构方程模型对假设进行检验，结果表明：（1）组织嵌入和职业嵌入均与任务绩效呈显著正相关，即组织嵌入和职业嵌入越高，任务绩效越好；（2）离职意愿在组织和职业嵌入与任务绩效的关系中起到中介作用。

英文摘要：

Drawing on the theory of social learning, our study constructs a mediation model of task performance impact from organizational embeddedness and occupational embeddedness. We propose a psychological mediator to clarify the underlying mechanisms of organizational embeddedness and occupational embeddedness on task performance： turnover intention. Based on the survey data from 383 employees and 93 supervisors in two cities of Hebei Province, we use SEM for hypothesis test, the results indicate that： （ 1 ） organizational embeddedness is positively related to task performance; occupational embeddedness is positively associated with task performance; （ 2 ） turnover intention mediated the impact of organizational embeddedness and occupational embeddedness on task performance.