HUBUNGAN ANTARA KONSEP DIRI AKADEMIK DENGAN HASIL BELAJAR PADA MATA PELAJARAN MATEMATIKA DI SMKN 13 JAKARTA BARAT

ABSTRACT MAILA ROSLIANA. The Relationship Between Academic Self-Concept With Achievement in Mathematics Subject at SMKN 13 West Jakarta. Scientific Paper, Jakarta : Study Program of Economic Aducation, Concentration of Office Administration Education, Economics and Administration Department, Faculty of Economics, State University of Jakarta, January, 2012. This study aims to determine whether there is a relationship between academic self-concept with achievement in mathematics subject at SMKN 13West Jakarta. The study was conducted over four months from August to November 2011. The research method used is survey method with the correlational approach. The study population was all students of SMK Negeri 13 Jakarta West as much as 756 students, and affordable population of this study is a class XII student of Administrative, Art and Tourisme which amounts to 160 students. The sample used as many as 110 students by using proportional random technique. Data variable Y (achievement) is a secondary data obtained from the three times the value of daily tests on the subjects of mathematics at the first semester 2011/2012 School Year. While the data variable X instrument used was a replica of Academic Self-Concept Scale (ASCS) of researchers Liu, et.al., with internal consistency reliability of a = 0.82 and was measured using a Likert scale. The analysis test by finding regression equation, that is Y = 27,67 + 0,819X. The results of normality test calculations conclude that the error estimates of regression of Y on X is normally distributed. Test results and test the linearity regression and significance regression showed that the relationship between academic self-concept and achievement are linear and significant. The results of calculation of the correlation coefficient indicates a positive relationship exists between academic self-concept with achievement. Based on test results significance correlation coefficient (t-test) showed a significant relationship exists between academic self-concept with achievement. While the variation coefficient of determination indicates achievement variables (Y) was set at 0.2092(20.92%) by academic self-concept variables (X). The conclusion of the research has shown that there was a positive correlations between Academic SelfConcept with Achievement in Mathematics Subject at SMKN 13 West Jakarta