TY - THES N1 - Zidni Imawan Muslim M.Si ID - digilib17147 UR - https://digilib.uin-suka.ac.id/id/eprint/17147/ A1 - AJAR TULUS TAMTAMA, NIM. 09710011 Y1 - 2015/02/09/ N2 - This study aimed to determine the relationship between the perception of the professionalism of teachers and students' self-efficacy in mathematics lessons in the SMKI. The independent variable is the perception profesionalsime teachers with students' self-efficacy in mathematics as the dependent variable.The population in this study were all students of class XII in SMKI Yogyakarta or all of population, the overall number of population where there are 118 students in this study there and keeping students who do not go to class or do not want to fill out a questionnaire as more 18 from 136 student. Data collection methods used in this study using a self-efficacy scale and the scale of perception professionalism of teachers and all the data were analyzed using SPSS 16.0 statistical analysis for windows.Quantitative data were analyzed using Spearman's rho correlation analysis technique. These results indicate that there is a significant positive relationship between the variables Perceptions of professionalism of teachers with the students' self-efficacy. The results of the analysis of data obtained with the correlation coefficient r of 0.037 with p = 0.019 (p <0.05). This means that there is a significant relationship between the perception of the professionalism of teachers and self-efficacy of students in mathematics lessons in SMKI Yogyakarta, where the higher the professionalism of teachers is the higher selfefficacy of students in math, whereas the lower perception of the professionalism of teachers, the lower the self-efficacy of students in math in SMKI Yogyakarta Keywords: Perception professionalism of teachers, students' self-efficacy, Class XII, and math lessons PB - UIN SUNAN KALIJAGA YOGYAKARTA KW - Perception professionalism of teachers KW - students' self-efficacy KW - Class XII KW - and math lessons M1 - skripsi TI - HUBUNGAN PERSEPSI PROFESIONALSIME GURU DAN EFFIKASI DIRI PADA SISWA KELAS XII TERHADAP PELAJARAN MATEMATIKA DI SMKI 1 YOGYAKARTA AV - restricted EP - 138 ER -