| In recent years,the post-90 s knowledge workers with the main characteristics of "active thinking and strong creativity" have become the main force in the workplace.They are more individualistic and self-conscious and easy to be emotional.The management of post-90 s employees puts forward higher requirements for enterprise human resource management,which has become a difficulty in enterprise management.Work and family are two important areas in the life of employees.The coordination between dual roles and the difficulties caused by the conflicts and contradictions between them have a great impact on the career and family life of post-90 s knowledge individuals,resulting in the imbalance between work and family.Therefore,how to better realize the harmony between work and family,realize the benign interaction between work and family,and improve the work performance of enterprises is a problem worthy of discussion.Based on affective event theory and cognitive affective theory,this paper combs and reviews the relevant literature,takes the post-90 s knowledge workers as the research object,studies the transmission mechanism of their work-family balance on work performance,and explores the role of positive emotion work gain in this influence mechanism,as well as the regulatory role of transformational leadership as situational factors in this influence mechanism,so as to provide targeted and Effective countermeasures to better balance the work and family of post-90 s workers.This paper first makes descriptive statistical analysis and reliability and validity analysis through small sample data,tests the scale through investigation,and then forms a formal scale after modification.Then take the four hundred and nine questionnaire data collected as the formal sample,using spss twenty-six software for sample descriptive statistical analysis,correlation analysis,reliability and validity analysis and hierarchical regression.Finally,the research results of this paper are as follows:(1)work family balance has a positive effect on work performance;(2)Work family balance has a positive impact on job acquisition;(3)Job acquisition has a positive impact on job performance;(4)Job acquisition partly mediates the impact of work family balance and job performance;(5)Transformational leadership plays a positive regulatory role between job acquisition and job performance;Finally,it summarizes the research conclusions of this paper,and provides multi-dimensional countermeasures and suggestions for promoting the benign interaction between work and family of post-90 s knowledge workers,in order to provide reference for enterprises to better manage post-90 s knowledge workers.The relevant conclusions of this paper are conducive to expand the application scope of cognitive affective theory,and also provide a new theoretical path for the research on work family balance and work performance. |