American Research Journal of Humanities and Social Sciences

This research is motivated by the low ability of school principals in making decisions. It can be seen that many parties are marginalized by this decision. This study uses a quantitative approach with a survey method involving 82 teachers as respondents. Collecting data by using questionnaires to respondents, interviews, and observations. Data analysis was carried out by t-test and F-test. Data analysis was carried out by simple regression to determine the relationship of each variable X to Y, then using multiple regression formulas to determine the contribution of X1 and X2 together to variable Y. Before testing the hypothesis First, the classical assumption test is performed, which consists of normality assumption test, heteroscedasticity test, serial correlation test and multicollinearity test, and the second is regression analysis test. This study resulted in the finding that the principal’s transformational leadership can improve school performance.