Pengaruh Kompetensi Profesional Dan Motivasi Kerja Guru Terhadap Hasil Belajar Siswa

The objectives of this research are to investigate: (1) whether or not there is a significant effect of the professional competency of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013; (2) whether or not there is a significant effect of the work motivation of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013; and (3) whether or not there is a simultaneously significant effect of the professional competency and the work motivation of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013. This research used the descriptive quantitative research method. The population of the research was all of the teachers of State Vocational High School 1 of Sukoharjo as many as 56 teachers. The samples of the research consisted of 36 teachers and were taken by using the simple random sampling technique. The data of the research were gathered through questionnaire. They were then statistically analyzed by using the correlation and multiple linear regression analyses. The results of the research are as follows: (1) there is a significant effect of the professional competency of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013 as indicated by the value of rcount = 0.493 > that of rtable = 0.329 at the significance level of 5%; (2) there is a significant effect of the work motivation of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013 as shown by the value of rcount = 0.482 > that of rtable = 0.329 at the significance level of 5%; and (3) there is a simultaneously significant effect of the professional competency and the work motivation of the teachers on the learning result of the students of State Vocational High School 1 of Sukoharjo in Academic Year 2012/2013 as pointed out by the value of Fcount = 9.795 > that of Ftable = 3.285 at the significance level of 5%. The multiple linear regression equation is Ŷ = 41.344 + 0.251 X1 + 0.223 X2. The simultaneous contribution of the independent variables to the dependent variable (R2) is 37.3%. The relative contribution of the professional competency of the teachers to the learning result of the students is 51.61%, and that of the work motivation of the teachers on the learning result of the students is 48.39%. In addition, the effective contribution of the professional competency of the teachers to the learning result of the students is 19.23%, and that of the work motivation of the teachers to the learning result of the students is 18.02%