Contribution of Principal Supervision, Principal Leadership, and Work Motivation on Performance of Private Vocational High Schools Teachers in Tanah Bumbu Regency

The success of schools in producing quality graduates cannot be sepa-rated from the performance of the teachers. Thus, variables that can support teacher performance need to be identified to make it easier for policymakers to prepare activities or programs to improve teacher performance. Theoretically, various variables are assumed to have a relationship with teacher performance. To see whether this variable is proven to have a significant effect, an empirical test is necessary. This study analyzes several variables theoretically believed to have a relationship with the performance of teachers. Those variables include the principal's supervision, the school principal's leadership, and work motivation on the performance of Private Vocational High School teachers in Tanah Bumbu Regency. This research uses a descriptive quantitative method. A sample of 67 people was selected from 207 teachers. The data were collected using a valid and relia-ble questionnaire and analyzed using Path Analysis. The results showed that: (1) A direct contribution between the supervision of the principal, leadership, work motivation, and teacher performance (2) There is a contribution of principal supervision and work motivation to the performance of Private Vocational High School teachers in Tanah Bumbu Regency (3) There are a principal contribution leadership and work motivation on the performance of Private Vocational High Schools teachers in Tanah Bumbu Regency. The results obtained vary in terms of the contribution and significance of all the variables studied.