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All Journal IKRA-ITH EKONOMIKA Jurnal Pendidikan dan Pembelajaran
Gita Febrina Samosir
Universitas Negeri Medan
Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Other

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PENGARUH INFLASI DAN TINGKAT SUKU BUNGA TERHADAP PENGANGGURAN DI KOTA MEDAN PADA TAHUN 2017-2024 Ezra Yulina Hia; Siti Aisyah; Gita Febrina Samosir; Adelia Apulisa
IKRAITH-EKONOMIKA Vol. 9 No. 2 (2026): IKRAITH-EKONOMIKA Vol 9 No 2 Juli 2026
Publisher : Universitas Persada Indonesia YAI

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh inflasi dan tingkat suku bungaterhadap pengangguran di Kota Medan tahun 2017–2024. Penelitian menggunakan pendekatankuantitatif dengan metode analisis regresi linear berganda berdasarkan data sekunder yangdiperoleh dari Badan Pusat Statistik (BPS) dan Bank Indonesia (BI). Analisis data dilakukanmenggunakan SPSS melalui uji regresi linear berganda, uji t, uji F, dan koefisien determinasi(R²). Hasil penelitian menunjukkan bahwa secara parsial inflasi tidak berpengaruh signifikanterhadap pengangguran di Kota Medan dengan nilai signifikansi sebesar 0,967 > 0,05,sedangkan tingkat suku bunga berpengaruh signifikan terhadap pengangguran dengan nilaisignifikansi sebesar 0,006 < 0,05. Secara simultan, inflasi dan tingkat suku bunga berpengaruhsignifikan terhadap pengangguran dengan nilai signifikansi uji F sebesar 0,006 < 0,05.Nilai koefisien determinasi (R²) sebesar 0,870 menunjukkan bahwa 87% variasitingkat pengangguran dapat dijelaskan oleh variabel inflasi dan tingkat suku bunga, sedangkansisanya dipengaruhi oleh faktor lain di luar model penelitian. Temuan ini menunjukkanbahwa kebijakan moneter, khususnya melalui instrumen suku bunga, memiliki peran penting dalammemengaruhi kondisi ketenagakerjaan di Kota Medan.Kata Kunci :Inflasi, Tingkat Suku Bunga, Pengangguran, Kebijakan Moneter, Kota Medan
Pengaruh Perencanaan Pembelajaran Berbasis Proyek dan Motivasi Belajar terhadap Kemampuan Berpikir Kritis Mahasiswa Gita Febrina Samosir; Charles Fransiscus Ambarita; Adelia Apulisa
DIAJAR: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 1 (2026): Januari 2026
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v5i1.6173

Abstract

This study aims to analyze the influence of project-based learning planning and learning motivation on students' critical thinking skills. The study used a quantitative approach with a correlational design and involved 101 students from several study programs at Medan State University. Data were obtained through a Likert-scale questionnaire that had been tested for validity and reliability, with Cronbach's Alpha values ​​of 0.916 for learning planning, 0.868 for learning motivation, and 0.926 for critical thinking skills, respectively. All data were then analyzed through classical assumption tests, including normality, multicollinearity, and simple and multiple regression analyses. The results showed that project-based learning planning had a positive and significant effect on students' critical thinking skills, indicated by a regression coefficient of 0.412 with a significance of 0.000. Learning motivation also had a significant positive effect with a coefficient of 0.507 and a significance of 0.000, and had a stronger contribution than learning planning. Simultaneously, both variables had a significant effect on critical thinking skills, evidenced by an F value of 71.025 with a significance of 0.000. This research model was able to explain 63.1% of the variation in students' critical thinking skills. This finding emphasizes the importance of quality learning planning and optimal learning motivation in fostering the development of higher-order thinking skills.
Co-Authors Adelia Apulisa Charles Fransiscus Ambarita Ezra Yulina Hia Siti Aisyah