PENGARUH LINGKUNGAN KELUARGA DAN TEMAN SEBAYA TERHADAP PRESTASI BELAJAR MATA PELAJARAN EKONOMI SISWA KELAS XI SMA SANTO THOMAS 3 MEDAN

Abstract

This study aims to determine the effect of the family environment and peers on the learning achievement of economic subjects in class XI SMA St. Thomas 3 Medan in the academic year 2021/2022. This type of research is quantitative research. This study used a population of all students of class-XI SMA St. Thomas 3, amounting to 44 students as the research sample. The analytical methods used in this research are the Normality Test, Multiple Linear Regression Test, Homogeneity Test, Partial Hypothesis Testing (T-Test), Simultaneous Hypothesis Testing (F Test) and Coefficient of Determination (R2 Test). The results of this study indicate that the family environment and peers have a positive and significant effect on economic learning achievement with the equation = 44,627 + 0.382X1 + 0.193X2 with the explanation that for every 1% increase in the family environment, learning achievement will increase by 0.382 and every 1% increase peers, learning achievement will increase 0.193. Partial hypothesis testing (t-test) for variable X1 obtained tcount X1 (0.596) > t-table (1.680) and p-value (0.000) which can be concluded that the independent variable X1 (family environment) has a significant effect on the variable tied to Y (learning achievement). and the independent variable X2 (peers) obtained t-count (0.379) > t-table (1.680) and p-value (0.000) which can be concluded that the independent variable X2 (peers) has a significant effect on the dependent variable Y (learning achievement).