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All Journal JOURNAL OF SCIENCE AND SOCIAL RESEARCH Outline Journal of Economic Studies
Riris Hotma Roito Manalu
Universitas Negeri Medan
Computer Science & IT Economics, Econometrics & Finance Education Social Sciences

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The Influence of Population Number and Unemployment Rate on Poverty Level in North Tapanuli Regency 2013-2023 Sheryl Valencia Pangaribuan; Riris Hotma Roito Manalu; Mika Jun Fera Br. Limbong; Elisabeth Fitryany Manik
Outline Journal of Economic Studies Vol. 5 No. 2: April - September 2026
Publisher : Outline Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61730/wzpnxx55

Abstract

Purpose: This study aims to analyze the effect of population size and unemployment rate on poverty levels in North Tapanuli Regency during the period 2013–2023. The research is conducted to understand how demographic and economic factors contribute to poverty dynamics in the region. Methods: This study employs a quantitative approach using descriptive analysis and multiple linear regression methods. Secondary data were obtained from the Central Statistics Agency and processed using SPSS software. The analysis includes classical assumption tests, namely normality and multicollinearity tests, as well as hypothesis testing through partial (t-test) and simultaneous (F-test) analysis. Results: The partial test results reveal that population has a significant negative effect on poverty levels (t = -5.585; sig = 0.001), while unemployment does not have a significant effect (t = 0.880; sig = 0.408). The simultaneous test indicates that population and unemployment jointly have a significant effect on poverty levels (F = 17.175; sig = 0.002). The coefficient of determination (R²) shows that 83.1% of the variation in poverty levels can be explained by the two independent variables. Originality: This study provides empirical evidence on the relationship between population, unemployment, and poverty at the regional level, particularly in North Tapanuli Regency. It highlights that population dynamics play a more dominant role in influencing poverty compared to unemployment, offering insights for policymakers in designing targeted poverty alleviation strategies.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS VIDEO ANIMASI DAN KUIS INTERAKTIF TERHADAP HASIL BELAJAR PADA MATA PELAJARAN EKONOMI KELAS XI DI SMA N 1 BATANG KUIS Riris Hotma Roito Manalu; Fitrawaty
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol. 9 No. 3 (2026): June 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i3.6259

Abstract

Abstract: This study aims to determine the effect of using animated video-based learning media and interactive quizzes on student learning outcomes in economics for grade XI students at SMA N 1 Batang Kuis. This study uses a quantitative approach with an experimental method and a pretest-posttest control group design involving an experimental class and a control class. Data collection was carried out through pretests and posttests. Data were analyzed using validity, reliability, normality, and homogeneity tests, as well as t-test hypothesis testing. The results showed a significant effect between the treated class and the untreated class. This is evident from the results of the hypothesis test which obtained a significance level of 0.005 <0.05, which means it is smaller than the Sig ? level of 0.05. Thus, it can be concluded that the use of animated video-based learning media and interactive quizzes significantly improves student learning outcomes. These media can facilitate the delivery of information, increase learning motivation, and encourage student engagement in the learning process. Keywords: Learning Media, Animated Videos, Interactive Quizzes, And Economics Learning Outcomes.   Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan media pembelajaran berbasis video animasi dan kuis interaktif terhadap hasil belajar siswa pada mata pelajaran ekonomi kelas XI di SMA N 1 Batang Kuis. Penelitian ini menggunakan pendekatan kuantitatif dengan metode eskperimen dan desain pretest-posttest control group design yang melibatkan kelas eksperimen dan kelas kontrol. Pengumpulan data dilakukan melalui tes pretest dan posttest. Data dianalisis menggunakan uji validitas, reliabilitas, Normalitas dan Homogenitas serta uji hipotesis uji t. Hasil penelitian menunjukkan adanya adanya pengaruh secara signifikan antara kelas yang diberikan perlakuan dengan kelas yang tidak diberikan perlakuan. Hal ini terlihat dari hasil uji hipotesis yang memperoleh ni Signifikansi 0,005< 0,05, yang artinya lebih kecil dari tingkat Sig = 0,05. Dengan demikian dapat disimpulkan bahwa penggunaan media pembelajaran berbasis video animasi dan kuis interaktif signifikan dalam meingkatkan hasil belajar siswa. Media ini mampu membantu penyampaian informasi, meningkatkan motivasi belajar serta mendorong keaktifan siswa dalam proses pembelajaran. Kata Kunci: Media Pembelajaran, Video Animasi, Kuis Interaktif Dan Hasil Belajar Ekonomi.
Co-Authors Elisabeth Fitryany Manik Fitrawaty Mika Jun Fera Br. Limbong Sheryl Valencia Pangaribuan