新进科研人员工作特征与工作投入之间关系的纵向研究

摘要

通过对新进科研人员进行跟踪调查以及多层线性模型方法的应用，对新进科研人员工作投入的变化趋势以及工作特征对工作投入的影响进行研究。研究结果表明：（1）新进科研人员刚入职的三年内的工作投入水平存在显著下降趋势；（2）工作特征的任务完整性和工作自主性两因子对工作投入的预测效应显著，而技能多样性、任务重要性、工作反馈三因子的预测效应不显著；（3）工作特征五个因子中，技能多样性、任务完整性、任务重要性对科研人员工作投入主要表现为直接效应，工作自主性、工作反馈更多表现为调节作用。%Data on new science researchers’ job characteristics and job engagement were collected in three years by using UWES and JDS of Chinese context.The study used Hierarchical Linear Model to analyze the changing trends of new sci-ence researchers’job engagement and explore the longitudinal effects of job characteristics on job engagement. Results showed that:(1 )new science researchers’job engagement had dropped significantly in three years;(2)task identity and job autonomy of job characteristics had a significantly positive effect on new science researchers’ job engagement change,but skill variety,task significance and feedback of job characteristics had no significant effect;(3)skill varie-ty,task identity and task significance showed a larger direct effect and job autonomy,and feedback showed a larger moder-ating effect.