Influence of School Administrator’s Shared Leadership on Job Performance for Teachers of Basic Education Private Schools in Bangkok Metropolitan Mediating Role Conflict, Role Ambiguity and Job Satisfaction


  • ณัฐา โรจนวิภาต


Shared Leadership, Role Conflict, Role Ambiguity, Job Satisfaction, Job performance


The objectives of this research were 1) to develop and to validate the accuracy of the model of the causal relationship between administrators’ shared leadership and job performance and 2) to study the influence of administrators’ shared leadership through role conflict, role ambiguity and job satisfaction toward job performance. A sample of 720 teachers of basic education private schools in Bangkok metropolitan was randomly selected by using multi-stage sampling. The research instruments were questionnaires . Statistical data analyses used were descriptive statistics and structural equation model Research findings were as follows : Firstly, the validation of the causal model indicating between shared leadership and job performance revealed that the model was fit to the empirical data (chi-square = 280.41, df = 245, p= .059,
GFI = .968 AGFI = .961 และ RMR = .038). The variables in the causal model could explain the variance of job performance = 73%. Secondly, the variable of administrators’ shared leadership, the variable of role conflict and the variable of role ambiguity were indirect effect the variable of job performance. The variable of administrators’ shared leadership was the major influence. In addition, the variable of job satisfaction was the major positive influence directly to the job performance. This means that in order to enhance teachers’ job performance, the administrators have to apply shared leadership for job management to decrease role conflict, role ambiguity and this will increase teachers’ job satisfaction. The teacher’s job performance will be increased if they satisfy with their jobs.


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How to Cite

โรจนวิภาต ณ. (2019). Influence of School Administrator’s Shared Leadership on Job Performance for Teachers of Basic Education Private Schools in Bangkok Metropolitan Mediating Role Conflict, Role Ambiguity and Job Satisfaction. Research and Development Journal Suan Sunandha Rajabhat University, 5(1), 197. Retrieved from