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All Journal Ibnu Sina: Jurnal Kedokteran dan Kesehatan - Fakultas Kedokteran Universitas Islam Sumatera Utara Harmoni Sosial : Jurnal Pengabdian Dan Solidaritas Masyarakat
Surya Akbar
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Humanities Education Health Professions Medicine & Pharmacology Public Health Social Sciences Other

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PENGARUH KONSUMSI KOPI TERHADAP KONSENTRASI BELAJAR PADA MAHASISWA FAKULTAS TEKNIK Amini, Aisah; Surya Akbar
Ibnu Sina: Jurnal Kedokteran dan Kesehatan - Fakultas Kedokteran Universitas Islam Sumatera Utara Vol. 23 No. 2 (2024): Juli 2024
Publisher : Faculty of Medicine Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/ibnusina.v23i2.635

Abstract

Minuman kopi sangat populer dan mudah dikonsumsi karena mengandung kafein. Efek positif kafein dapat meningkatkan kewaspadaan dan energi, kesejahteraan, relaksasi, suasana hati yang baik, sedangkan efek negatifnya dapat menimbulkan kecemasan, kegugupan, kegelisahan, insomnia, takikardia, dan tremor. Tujuan dari penelitian ini adalah untuk mengetahui efek konsumsi kopi dalam meningkatkan konsentrasi belajar mahasiswa Fakultas Teknik Program Studi Teknik Sipil Universitas Islam Sumatera Utara. Penelitian ini bersifat kuantitatif dengan desain Quasi Eksperimental dengan perbandingan kelompok yaitu kelompok intervensi dan kelompok kontrol. Sampel dalam penelitian berjumlah 32 orang yang dibagi menjadi dua kelompok yang terdiri dari 16 sampel pada setiap kelompok. Sampel dipilih dengan menggunakan teknik purposive / judgmental sampling. Alat ukur yang digunakan untuk mengukur tingkat konsentrasi adalah Stroop Test. Hasil uji Mann Whitney antara kelompok intervensi dan kontrol menunjukkan adanya perbedaan yang signifikan dengan nilai p=0,000 (p<0,05). Penelitian ini menyimpulkan terdapat perbedaan yang signifikan tingkat konsentrasi kelompok intervensi dan kelompok kontrol setelah diberikan kopi.
Membangun Kesadaran Finan Siswa Lewat Edukasi dan Sosialisasi di Sekolah Surya Akbar; Riyan Pradesyah
Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat Vol. 2 No. 4 (2025): Oktober: Harmoni Sosial : Jurnal Pengabdian dan Solidaritas Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/harmoni.v2i4.2318

Abstract

Independent Community Service Program (KKN) is a form of student community service that aims to apply knowledge practically in the field. This activity was carried out by students of the University of Muhammadiyah North Sumatra with the theme "Building Student Financial Awareness Through Education and Socialization in Schools. " This program aims to improve financial understanding among students from Elementary and High Schools in Perkebunan Gunung Melayu Village, Rahuning District, Asahan Regency. The methods applied include interactive socialization, educational games, and quizzes to stimulate students' interest and understanding of the importance of saving and managing finances from an early age. The results of this activity show that students begin to recognize the basic concepts of financial management, including how to distinguish between needs and desires, the significance of saving, and the application of Islamic financial principles in daily routines. In addition, this activity also serves to increase public understanding of the importance of financial education for children. The main element that facilitates the implementation of activities is support from educational institutions, village governments, and local communities, while the main challenge faced is the lack of attention of elementary school students caused by their habits that still prefer to play. Overall, this KKN program has a positive impact on increasing students' financial awareness and has the potential to be a simple financial education model at the elementary and secondary school levels
Co-Authors Amini, Aisah Pradesyah, Riyan