PENGARUH EFIKASI DIRI DAN MANAJERIAL SKILL KEPALA SEKOLAH TERHADAP KOMITMEN KERJA GURU DI SMA PGRI GETENGAN TANA TORAJA

This study aims to prove the effect of self-efficacy on teacher work commitment, the effect of managerial skills of school principals on work commitment, and the influence of managerial skills and efficacy of principals on work commitment in SMA PGRI Getengan. Measurement of variables X1, X2 and Y using the Likert Model questionnaire and Google Form observations. Through SPSS 25 significant 5%, rtable = 0.361, and rcount ≥ rtable , all instruments are valid. The reliability index is the Cronbach's Alpha coefficient = 0.765 which means it is reliable. It is analyzed by Classical Assumptions Test and Multiple Linear Regression. The simultaneous partial effect of variables X1, X2 and Y was carried out by t test, F test, coefficient of determination and correlation analysis. The results of the study (1) There is a significant effect of self-efficacy on teacher work commitment (66.99%); (2) There is no significant effect of the principal's managerial skills on teacher work commitment (1.57%); (3) There is a significant effect of the school principal's self-efficacy and managerial skills simultaneously on teacher work commitment (68.57%). To increase work commitment, self-efficacy must be supported by the managerial skills of the principal.