摘要：The study aimed to investigate the relationship and the corresponding effect of high school heads’ managerial behavior and teachers’ job performance in public high schools of district DIKhan. In the light of objectives, two hypotheses were framed and tested. The survey research design was adopted for the study. The population of the study comprised of all Secondary School Teachers working in various public high schools of district DI Khan. From the entire population, 119 Secondary School teachers (74 males and 45 females) was selected randomly as sample for the study. Two different tools were used namely Principals’ Managerial Behavior Questionnaire (PMBQ) and Teachers’ Job Performance Questionnaire (TJPQ), after finding validity and reliability for the purpose of data collection from the stakeholders. After collection of data analysis was done using SPSS Version 25.0 Pearson Product Moment Correlation and regression statistics were used at 0.05 level of significance. The result of the study revealed that Principals’ Managerial Behavior and Teachers’ Job Performance have very strong positive correlation with each other. Principals’ Managerial Behavior is a significant predictor of Teachers’ Job Performance. Based on these results, it was recommended that high school heads may adopt appropriate managerial behavior to lift teachers’ high job performance..
