Effects of Principal Leadership, School Climate and Teacher Achievement Motivation to Teachers Work Commitment

The study aims to determine the effect of Principal
Leadership on Achievement Motivation, the influence of School
Climate on Achievement Motivation, the influence of Principal
Leadership on Teacher Work Commitment, the influence of
School Climate on Teacher Work Commitment, and the effect of
Achievement Motivation on Teacher Work Commitment. This
research was conducted in 2019 to SMP Negeri teachers in
Tanjung Morawa sub-district, with a population of 235 teachers.
The number of samples determined by Slovin formula obtained
148 teachers, taken with the Proportional Random Sampling
technique. Data collection was carried out using a questionnaire
after being trialed. Validity Test is done by Product Moment
Correlation and Reliability test using Cronbach's Alpha
coefficient. Data analysis techniques used are descriptive
analysis, test requirements analysis, and hypothesis testing using
path analysis. Research findings that Principal Leadership has a
direct positive effect on Achievement Motivation, School Climate
has a direct positive effect on Achievement Motivation, Principal
Leadership has a direct positive effect on Teacher Work
Commitment, School Climate has a positive direct effect on
Teacher Work Commitment and Achievement Motivation has a
direct effect on Work Commitment Teacher. To increase the
Commitment of Teacher Work can be done by increasing the
Principal's Leadership, School Climate and Teacher
Achievement Motivation.