@thesis{thesis, author={ANWAR M. SAIFUL}, title ={PENGARUH INTERNET ADDICTION TERHADAP PRESTASI BELAJAR SISWA KELAS XI SMK PGRI 2 BOJONEGORO}, year={2023}, url={http://repository.ikippgribojonegoro.ac.id/2349/}, abstract={Saiful M.A, 2023. The Effect of Internet Addiction on Student Achievement in Class XI at SMK PGRI Bojonegoro in 2022/2023, Economic Education Study Program, Faculty of Social Science Education, IKIP PGRI Bojonegoro, Advisor (I) Rika Pristian F.A, S.Pd., M.Pd, (II) Anis Umi K, S.Pd, M.Pd This study aims to determine the Effect of Internet Addiction on Student Achievement in Class XI at SMK PGRI Bojonegoro in 2022/2023. This study uses a quantitative method by testing the hypothesis. The population in this study were students of class XI at SMK PGRI 2 Bojonegoro Academic Year 2022/2023 with a total of 30 students. The sampling technique in this study used a saturated sampling technique, where the population was also used as a sample. Data collection procedures use questionnaires or questionnaires and documentation. The data analysis technique in this study used simple linear regression. The results showed that: data analysis on the results of the Partial test (t test) showed that t count was 3.657 greater than t table 1.699 with a significance value of 0.001 less than 0.05. Thus, internet addiction increases, meaning that internet addiction increases, it will have a negative influence on student achievement. These results provide evidence that internet addiction has a negative influence on academic achievement. Keywords: Addiction, Internet, Learning Achievement} }