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All Journal Sammajiva: Jurnal Penelitian Bisnis dan Manajemen Jurnal Teologi Injili dan Pendidikan Agama
Justice Z.Z Panggabean
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Religion Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education

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Pengaruh Kompetensi Pedagogik Guru terhadap Prestasi Belajar Siswa Kelas XI di SMK Negeri 1 Siatas Barita Tahun Pembelajaran 2023/2024 Rini Jayanti Lumbantoruan; Rogate Artaida Tiarasi Gultom; Justice Z.Z Panggabean
Jurnal Teologi Injili dan Pendidikan Agama Vol. 3 No. 4 (2025): Oktober : Jurnal Teologi Injili dan Pendidikan Agama
Publisher : Sekolah Tinggi Pastoral Kateketik Santo Fransiskus Assisi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jutipa.v2i4.379

Abstract

The purpose of this study was to determine whether or not there is an effect of teacher pedagogical competence on the learning achievement of class XI students at SMK Negeri 1 Siatas Barita. The method used in this research is the quantitative research method with an infeireinsiial statistical approach. The population is the total number of students in class XI of SMK Negeri 1 Siatas Barita which amounts to 426 people and a sample of 65 is determined using random sampling technique. Data were collected with a closed questionnaire of 31 items. From the validity test obtained rxy for variable X questionnaire, namely item number 1 to item number 31, it is known that 29 items are valid because rcount (between 0.323 to 0.624) > rtable = 0.312 and 2 items are invalid because rcount (0.177 to 0.269) < rtable = 0.312 (item numbers 4 and 13). The results of data analysis show that there is a positive and significant influence of teachers' pedagogical competence on the learning achievement of class XI students at SMK Negeri 1 Siatas Barita as evidenced by the following data analysis: 1) Analysis requirements test: a) positive relationship test obtained rxy value = 0.536 > rtable (α=0.05, n=65) = 0.244 thus it is known that there is a positive relationship between variable X and variable Y. b) significant relationship test obtained Thitung value = 5.045 > table (α=0.05, dk=n-2=63) = 2.000 thus there is a significant relationship between variable X and variable Y. 2) Effect test: a) Regression equation test, obtained regression equation Y ̂ = “66.265”+0.184X. b) Regression determination coefficient test (r2) = 28.8%. 3) Hypothesis testing using the F test obtained Fhitung> Ftabel, namely 25.457> 4.00. So it can be concluded that the teacher's pedagogical competence has a positive and significant effect on the learning achievement of class XI students at SMK Negeri 1 Siatas Barita.
Pelayanan Administrasi Kesiswaan: Kunci Meningkatkan Kepuasan Siswa di SMA Swasta HKBP Lintongnihuta Ramena Sinambela; Ruslan Juliana Pardosi; Tetti Manullang; Justice Z.Z Panggabean; Betty A.S Pakpahan
Sammajiva: Jurnal Penelitian Bisnis dan Manajemen Vol. 2 No. 3 (2024): September : SAMMAJIVA : Jurnal Penelitian Bisnis dan Manajemen
Publisher : Institut Nalanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47861/sammajiva.v2i3.1316

Abstract

The purpose of this study was to determine the Effect of Student Administration Services on Student Satisfaction at HKBP Lintongnihuta Private High School. The method used in this study is a quantitative research method with inferential statistics. The population is all students of HKBP Lintongnihuta Private High School in the 2024/2025 academic year totaling 250 people and a sample of 65 people was determined using a random sampling technique. Data were collected with a closed questionnaire of 40 items. From the validity test, rxy was obtained for the X variable questionnaire, namely items number 1 to item number 27, it is known that 25 items are valid because r count is (between 0.407 and 0.766)> r table = 0.312, and it is known that 2 questionnaire items are invalid, namely questionnaires number 12 and number 17 because r count is (between 0.180 and 0.306) < r table = 0.312. Meanwhile, the validity test obtained rxy for the Y variable questionnaire, namely items number 28 to item number 42, it was found that 15 items were valid because r count was (between 0.402 to 0.834) > r table = 0.312. The results of data analysis show that student administration services have a positive effect on student satisfaction at HKBP Lintongnihuta Private High School, as evidenced by the following data analysis: 1) Analysis requirement test: a) positive influence test obtained rxy value = 0.633> rtable ( = 0.05, n = 65) = 0.244 thus it is known that there is a positive influence between variable X and variable Y. b) Significant relationship test obtained tcount value = 6.485> ttable ( = 0.05, dk = n-2 = 63) = 2.000 thus there is a significant relationship between variable X and variable Y. 2) Influence test: a) Regression equation test, obtained regression equation Y ̂="14","207"+0.460X. b) Regression determination coefficient test (r2) = 40%. 3) Hypothesis testing using the F test obtained Fcount > Ftable, namely 42.061 > 4.00. Thus Ha is accepted and H0 is rejected. It can be concluded that student administration services have a positive and significant effect on student satisfaction at HKBP Lintongnihuta Private High School.
Co-Authors Betty A.S Pakpahan Gultom, Rogate Artaida Tiarasi Ramena Sinambela Rini Jayanti Lumbantoruan Ruslan Juliana Pardosi Tetti Manullang