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All Journal Jurnal Sains Student Research
Injen Pardamean Butarbutar
Universitas HKBP Nommensen Pematang Siantar
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Pengaruh Review Produk Dan Promosi Terhadap Keputusan Pembelian Scarllet Pada Mahasiswa Pendidikan Ekonomi Universitas HKBP Nommensen Pematang Siantar TA 2023/2024 Elisabet Pretty Sitorus; Binsar Tison Gultom; Injen Pardamean Butarbutar
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.v1i2.167

Abstract

The purpose of this research is to determine the influence of Product Reviews and Promotions on Scarlett purchasing decisions among Economic Education Students at HKBP Nommensen University, Pematang Siantar. This research is quantitative. The sampling technique used purposive sampling of 100 people and the measurement scale used a Likert scale. Data analysis uses multiple regression tests with the SPSS 25 program. Based on the calculation results, it shows that the product review variable partially has an influence on purchasing decisions, namely 2.215, and the promotion variable partially has an influence on purchasing decisions of 4.608. Meanwhile, the two variables simultaneously have an influence on purchasing decisions of 31.396. This means that the better product reviews and promotions will lead to higher purchasing decisions and will therefore increase the level of customer loyalty.
PENGARUH MODEL PEMBELAJARAN COOPERATIVE TIPE JIGSAW TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN EKONOMI KELAS XI SMA NEGERI 5 PEMATANGSIANTAR Felix Aryanto Hutabarat; Injen Pardamean Butarbutar; Tumpal Manahara Siahaan
JOURNAL SAINS STUDENT RESEARCH Vol. 2 No. 3 (2024): Juni : Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v2i3.1317

Abstract

The problem in this study is the low economic learning outcomes of students in the learning process. This study aims to determine the improvement of economic learning outcomes on the subject of monetary economic policy and fiscal economic policy of class Xl SMA Negeri 5 Pematangsiantar Learning Year 2023-2024 by applying a jigsaw type cooperative learning approach.This type of research is Classroom Action with quantitative methods Pretest and Post-test. The population of this study was class XI SMA Negeri 5 Pematangsiantar which amounted to 175 people. Based on purposive sampling technique, the researcher took the research sample is 2 classes, namely class XI IPS 1 (experimental class) and class XI IPS 2 (control class) which amounted to 71 people. Data collection techniques in the study using pretest without applying the jigsaw type cooperative learning model and posttest by applying the jigsaw type cooperative learning model to the experimental class. The results of the average value of the pretest namely class XI IPS 1 66.29 and XI IPS 2 44.72. Then the results of the average value of the post-test is XI IPS 1 79.14 and XI IPS 2 70.27. Based on the results of data analysis and hypotheses tested, that the jigsaw type cooperative learning model affects student learning outcomes.Based on the statistical hypothesis test with paired samples test, the significance value is 0.000 <0.05 in the sense that the calculated statistical results (t output number) < table statistics (t table) it is concluded that H0 is rejected and H1 is accepted. Thus the Jigsaw Type Cooperative learning model affects the learning outcomes of students in class Xl SMA Negeri 5 Pematangsiantar.
PENGARUH LITERASI KEUANGAN DAN GAYA HIDUP TERHADAP PENGELOLAAN KEUANGAN MAHASISWA PRODI PENDIDIKAN EKONOMI UNIVERSITAS HKBP NOMMENSEN PEMATANGSIANTAR Yolanda Fransiska Lombu’u Sinaga; Benjamin Albert Simamora; Injen Pardamean Butarbutar
JOURNAL SAINS STUDENT RESEARCH Vol. 2 No. 3 (2024): Juni : Jurnal Sains Student Research
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v2i3.1358

Abstract

This research aims to find out how much influence financial literacy and lifestyle have on the financial management of Economic Education Study Program students at HKBP Nommensen Pematangsiantar University.This research is of quantitative type. The sampling technique used simple random sampling with 75 respondents. Collection technique using a questionnaire. Instrument testing uses normality tests and reliability tests. The data analysis technique uses classical assumption tests, namely normality test, multicollinearity test, heteroscedasticity test, autocorrelation test, and hypothesis testing, namely multiple linear regression analysis, t-test, f-test, and coefficient of determination.Data from research results and partial test data management (t-test) show that the variable The variable Management of simultaneous test data (f-test) shows that F count is 17.772 > F table is 3.12, so it can be concluded that financial literacy and lifestyle have a positive and significant effect on student financial management.
Co-Authors Benjamin Albert Simamora Elisabet Pretty Sitorus Felix Aryanto Hutabarat Gultom, Binsar Tison Tumpal Manahara Siahaan Yolanda Fransiska Lombu’u Sinaga