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All Journal Cendikia : Media Jurnal Ilmiah Pendidikan Jurnal Sains Student Research
Sotarduga Sihombing
Universitas HKBP Nommensen Pematang Siantar
Education Languange, Linguistic, Communication & Media Mathematics Other

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Journal : Jurnal Sains Student Research

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Pengaruh Dukungan Orang Tua Dan Kepercayaan Diri Terhadap Prestasi Belajar Siswa Kelas VIII Smp Negeri 6 Pematang Siantar Tahun Ajaran 2022/2023 Maruli Arta Sidabutar; Sotarduga Sihombing; Paulina Herlina N Sirait
JOURNAL SAINS STUDENT RESEARCH Vol. 1 No. 2 (2023): Desember: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v1i2.234

Abstract

This study aims to gain knowledge about the effect of parental support and self-confidence on the learning achievement of grade VIII students of SMP Negeri 6 Pematang Siantar. This type of research is qualitative research with a quantitative descriptive data analysis approach with the testing media used is SPSS 21. The total population in this study was 171 people, and the sample used was 120 people. The sampling technique used is simple random sampling. The data collection technique used is a questionnaire (questionnaire). The hypothesis data collection technique uses multiple regression analysis and coefficient of determination (R2).The results stated that: 1) There is a positive and significant influence of parental support on student learning achievement is seen in the t test where the calculated value of parental support (2.225) > ttabell (1.6580). 2) There is a positive influence of self-confidence on student learning achievement, this result is seen in the t test where and the calculated value of student learning achievement (3.309) > ttable (1.6580) which means that the variable has an effect. 3) Parental support and self-confidence together affect student achievement, this result can be seen in the F test where the Fcalculate value (18.444) > the Ftable value (2.6821). The R square coefficient of determination test is known to be 0.240, which means that 24% of the variables of parental support and self-confidence affect student achievement at SMP Negeri 6 Pematang Siantar. While 76% is the influence of other variables that were not studied in this study.
Pengaruh Kemandirian Belajar Dan Lingkungan Teman Sebaya Terhadap Prestasi Belajar Siswa Kelas VIII SMP Negeri 6 Pematang Siantar Tahun Ajaran 2023/2024 Daniel Simamora; Sotarduga Sihombing; Anton Luvi Siahaan
JOURNAL SAINS STUDENT RESEARCH Vol. 1 No. 2 (2023): Desember: Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v1i2.262

Abstract

This research aims to gain knowledge regarding the influence of independent learning and the peer environment on the learning achievement of class VIII students at SMP Negeri 6 Pematang Siantar in the 2023/2024 academic year. This type of research is qualitative research with a quantitative descriptive data analysis approach with the testing media used is SPSS 24. The total population in this study was 171 people, and the sample used was 120 people. The sampling technique used is simple random sampling. The data collection technique used is a questionnaire (questionnaire). The hypothesis data collection technique uses multiple regression analysis and coefficient of determination (R2). The results of the research state that: 1) There is a positive but not significant influence of learning independence on learning achievement. This result can be seen in the t test where the significant value is 0.429 > 0.05 and the calculated t value of learning independence (0.794) < t table value (1.66159) which means this variable is not significant. 2) There is a positive and significant influence of the peer environment on learning achievement. This result can be seen in the t test where the calculated t value from the peer environment (11.836) > t table (1.66159) which means that this variable is significant. 3) Learning independence and the peer environment together influence learning achievement. This result can be seen in the F test where the Fcount value (3.723) > Ftable value (3.07). The R Square coefficient of determination test was found to be 0.857, which means that 85.7% of the variables of learning independence and peer environment influence student learning achievement at SMP Negeri 6 Pematang Siantar and the remaining 14.3% is the influence of other variables not examined in this research.
Co-Authors Anton Luvi Siahaan Benjamin Albert Simamora Daniel Simamora Johanes Hotmatua Siahaan Maruli Arta Sidabutar Paulina Herlina N Sirait