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Meiriza, Mica Siar
Fakultas Ekonomi, Universitas Negeri Medan
Religion Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Pengaruh Penggunaan Chatgpt Terhadap Motivasi Belajar Mahasiswa Fakultas Ekonomi Universitas Negeri Medan Meiriza, Mica Siar; Siboro, Hotman; Sianturi, Tasya G; Pasaribu, Nurita
Journal of Law, Education and Business Vol 3, No 1 (2025): April 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jleb.v3i1.5841

Abstract

Penelitian ini bertujuan untuk mengeksplorasi dampak pemanfaatan ChatGPT terhadap motivasi belajar mahasiswa di Fakultas Ekonomi Universitas Negeri Medan. Studi ini menggunakan pendekatan kuantitatif dengan teknik pengumpulan data melalui kuesioner yang melibatkan 50 mahasiswa sebagai responden. Data yang diperoleh dianalisis menggunakan regresi linear sederhana guna mengidentifikasi hubungan antara variabel penggunaan ChatGPT dan tingkat motivasi belajar mahasiswa. Temuan penelitian mengungkapkan bahwa penggunaan ChatGPT memiliki pengaruh positif serta signifikan terhadap motivasi belajar, dengan kontribusi sebesar 17,3%, sementara 82,7% lainnya dipengaruhi oleh faktor lain. Temuan ini mengindikasikan bahwa ChatGPT berkontribusi dalam meningkatkan pemahaman materi, keterlibatan aktif mahasiswa, dan mempercepat proses belajar. Namun, pemanfaatan ChatGPT yang berlebihan berpotensi mengurangi daya kritis dan kemandirian belajar mahasiswa. Oleh karena itu, penggunaan ChatGPT sebaiknya didampingi dengan strategi pembelajaran yang mendorong pemikiran analitis dan kemandirian akademik.
Pengaruh Uang Saku Terhadap Tingkat Konsumsi Mahasiswa Pendidikan Ekonomi Angkatan 2023 Universitas Negeri Medan Ramadani, Nur; Siburian, Marshanda; Nababan, Stevani; Sitanggang, Twin Lizu; Angin, Emia Perangin; Hutabarat, Apriani; Meiriza, Mica Siar
Widya Balina Vol. 9 No. 1 (2024): Jurnal Widya Balina
Publisher : widya balina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53958/wb.v9i1.510

Abstract

Tujuan dari penelitian ini adalah untuk mengevaluasi dampak uang saku terhadap tingkat konsumsi mahasiswa jurusan Pendidikan Ekonomi angkatan 2023 di Universitas Negeri Medan. Penelitian ini menggunakan metode kuantitatif dengan penerapan kuesioner dan survei deskriptif. Jumlah sampel penelitian adalah 70 mahasiswa. Data dikumpulkan menggunakan perangkat lunak SPSS 25. Tim peneliti mengumpulkan informasi melalui skala kesadaran diri dan kuesioner untuk menilai jumlah uang saku serta tingkat konsumsi mahasiswa Pendidikan Ekonomi. Teknik analisis yang diterapkan adalah regresi sederhana. Hasil penelitian menunjukkan bahwa (1) Konstanta positif (B0) menunjukkan pengaruh positif dari variabel independen (X), dan (2) koefisien regresi variabel sebesar 0,362 atau 36,2%.
ANALISIS PENGUATAN DAYA SAING EKSPOR KOPI SUMATERA UTARA TAHUN 2021-2022 Meiriza, Mica Siar; Oktavia, Shintami; Panjaitan, Ariel Imanuel; Tarigan, Ayu Primsa Br; Atikah, Dhiya; Sitorus, Lasria; Siahaan, Robin Cornelius
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 2 (2025): Volume 8 No. 2 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i2.44558

Abstract

Analisis Strategi Penguatan Daya Saing Ekspor Kopi Sum   Badan Pusat Statistik (BPS), Kementerian Perindustrian, serta laporan industri kopi. Hasil penelitian menunjukkan bahwa meskipun ekspor kopi Sidikalang mengalami pertumbuhan, masih ada beberapa tantangan yang harus dihadapi, seperti persaingan ketat dengan negara produsen lain, fluktuasi harga global, dan keterbatasan dalam pengolahan produk. Untuk meningkatkan daya saing, diperlukan strategi hilirisasi yang mendorong pengolahan kopi menjadi produk bernilai tambah, serta diversifikasi pasar ke negara-negara dengan permintaan tinggi terhadap kopi. Penelitian ini menekankan pentingnya dukungan dari pemerintah, peningkatan kualitas produksi, serta pemanfaatan pemasaran digital agar kopi Sidikalang dapat semakin dikenal dan bersaing di pasar global
Pengaruh Pembelajaran Micro Teaching dan Efikasi Diri Terhadap Minat Menjadi Guru pada Mahasiswa Pendidikan Ekonomi Stambuk 2022 Meiriza, Mica Siar; Fahrani, Meutia; Sinurat, Penus Leonard Roningsih; Batu, Selfiana Lumban
AR-RUMMAN: Journal of Education and Learning Evaluation Vol 2, No 1 (2025): Juni 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/arrumman.v2i1.5850

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas micro teaching dalam meningkatkan keterampilan mengajar calon pendidik. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan teknik observasi dan wawancara terhadap mahasiswa yang mengikuti program micro teaching. Hasil penelitian menunjukkan bahwa micro teaching memberikan pengalaman praktis yang signifikan dalam mengembangkan keterampilan mengajar, meningkatkan rasa percaya diri, serta memperbaiki strategi komunikasi dan manajemen kelas. Selain itu, tantangan yang dihadapi dalam pelaksanaan micro teaching meliputi keterbatasan waktu dan kurangnya umpan balik konstruktif. Oleh karena itu, diperlukan optimalisasi dalam implementasi micro teaching melalui peningkatan dukungan teknis dan evaluasi yang lebih sistematis.
Efektivitas Penerapan Quizizz Sebagai Media Evaluasi Pembelajaran Untuk Meningkatkan Hasil Belajar Mahasiswa Pendidikan Ekonomi ST 2022 B Meiriza, Mica Siar; Hutagalung, Marshanda; Manurung, Tasya; Siagian, Hernita
Jurnal Akuntansi Hukum dan Edukasi Vol 2, No 1 (2025): Mei 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jahe.v2i1.5873

Abstract

Penelitian ini menganalisis efektivitas aplikasi Quizizz sebagai alat evaluasi dalam meningkatkan motivasi dan hasil belajar mahasiswa Program Studi Pendidikan Ekonomi di Universitas Negeri Medan (UNIMED). Menggunakan pendekatan kuantitatif, data diperoleh melalui kuesioner skala Likert dan dianalisis dengan regresi linier berganda. Hasil penelitian menunjukkan bahwa penggunaan Quizizz memberikan pengaruh signifikan terhadap motivasi dan hasil belajar mahasiswa, baik secara individu maupun kelompok. Fitur interaktif seperti gamifikasi dan umpan balik waktu nyata dalam Quizizz terbukti meningkatkan keterlibatan aktif mahasiswa dalam proses pembelajaran. Temuan ini mendukung transformasi pendidikan menuju era digital yang lebih inklusif dan efisien, serta memberikan kontribusi penting bagi pengembangan metode evaluasi berbasis teknologi di lingkungan akademis.
Pengaruh Penggunaan Media Pembelajaran Powtoon Terhadap Motivasi Belajar Ekonomi Siswa Kelas XI di SMA Negeri 2 Percut Sei Tuan T.A 2024/2025 Lylia Saragi, Sarah; Siar Meiriza, Mica
SJEE (Scientific Journals of Economic Education) Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/sjee.v9i2.250

Abstract

This study examines the impact of using Powtoon media on the learning motivation of grade XI students at SMA Negeri 2 Percut Sei Tuan. We used a quasi-experimental design with the One Group Pretest-Posttest Design model. Data were collected through learning motivation tests before and after the intervention (pretest and posttest), then analyzed using descriptive and inferential statistics, including t-test and correlation. The results showed a significant increase in students' learning motivation after the implementation of Powtoon media. The average learning motivation score increased from 17.81 (pretest) to 27.08 (posttest), with a significance value of 0.000 (p <0.05). This proves the positive influence of Powtoon on students' learning motivation. Therefore, we recommend the use of Powtoon media in learning to create a more interesting, enjoyable, and student-centered learning atmosphere
Pengaruh Penggunaan Media Pembelajaran Berbasis Game pada Website Wordwall Terhadap Minat Belajar Ekonomi Siswa Kelas XI SMA Negeri 3 Medan T.A 2024/2025 Vitaloka.S, Lola; Siar Meiriza, Mica
SJEE (Scientific Journals of Economic Education) Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/sjee.v9i2.241

Abstract

This study aims to determine the effect of Wordwall learning media on elementary school students' learning outcomes. This research method uses a quasi-experimental design type Post-test only control group design. The subjects of this study were all 40 students of class XI IPS SMAN 3 Medan. The sampling technique in this study was saturated sampling with a sample size of 20 students as the experimental class and 20 students as the control class. The data collection technique was in the form of a Post-test using multiple-choice test questions. The results showed that the use of wordwall learning media was superior to conventional learning or without involving learning media. Thus, it can be concluded that the use of wordwall learning media has an effect on the learning outcomes of class XI IPS students of SMAN 3 Medan.
Pengaruh Penggunaan Media Chatgpt dalam Meningkatkan Motivasi Belajar Ekonomi Siswa Kelas XI SMA Negeri 18 Medan Titin Sianturi, Putri; Siar Meiriza, Mica
SJEE (Scientific Journals of Economic Education) Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/sjee.v9i2.246

Abstract

This study aims to determine the effect of using ChatGPT media on the learning motivation of class XI students of SMA Negeri 18 Medan in the subject of Economics. The background of this study is the low learning motivation of students due to the use of monotonous learning media and the lack of exploration of technology in the learning process. ChatGPT, as an artificial intelligence-based media, is considered capable of providing a more interactive and interesting learning experience. This study uses a quantitative method with a one-shot case study design, where one group of students is given treatment using ChatGPT without a comparison group. The instruments used are questionnaires and observations, with data analysis using normality, homogeneity, and product moment correlation tests through SPSS version 26. The results of the study showed that there was a positive and significant relationship between the use of ChatGPT and learning motivation with a correlation coefficient value of r = 0.728 and an influence contribution of 51.84%. These findings indicate that ChatGPT is an effective learning media in increasing student learning motivation. Therefore, the use of ChatGPT is recommended to be integrated educationally in the learning process in order to create a more active, independent, and interesting learning atmosphere.
Pengaruh Penggunaan Modul Elektronik Interaktif Berbasis Canva pada Materi Kerja Sama Ekonomi Internasional Terhadap Minat Belajar Siswa Kelas XI MAN 1 Medan Dayinati, Erli; Siar Meiriza, Mica
SJEE (Scientific Journals of Economic Education) Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/sjee.v9i2.234

Abstract

This study aims to analyze the impact of Canva-based interactive electronic modules on students' learning interest in the topic of International Economic Cooperation. This study adopted a quantitative experimental design with a one-group pretest-posttest method. The research sample consisted of 30 students of grade XI MAN 1 Medan, selected through a purposive sampling technique. A learning interest questionnaire was used as the research instrument, administered before and after the intervention. The results of the statistical analysis showed an increase in the average score from 36.70 in the pretest to 41.63 in the posttest. The normality test confirmed the normal distribution of the data, while the paired sample t-test obtained a significance value <0.000 (p <0.05). This indicates a significant effect of Canva's interactive module on increasing students' learning interest. Therefore, the use of Canva-based learning media has been proven effective in fostering students' learning interest.
Pengaruh Penggunaan Media Pembelajaran QuizWhizzer Terhadap Motivasi Belajar Siswa di SMA Swasta Istiqlal Deli Tua Safira Lubis, Nazia; Siar Meiriza, Mica
SJEE (Scientific Journals of Economic Education) Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/sjee.v9i2.244

Abstract

This study aims to determine the effect of using the QuizWhizzer learning media on students' learning motivation in the topic of employment. The issue of low student motivation in economics subjects highlights the need for innovative learning strategies that can stimulate engagement. This research employed a quantitative approach with a quasi-experimental design using a pretest-posttest control group. The participants were eleventh-grade social science students at SMA Swasta Istiqlal Deli Tua, divided into an experimental group and a control group. Students' learning motivation was assessed indirectly through the improvement in learning outcomes (pretest and posttest scores) and observations of student engagement during the learning process. The results showed that the average posttest score in the experimental group was significantly higher than that of the control group, with a gain score of 0.65 (moderate–high category), while the control group only achieved a gain score of 0.30 (low–moderate category). The independent sample t-test showed a significance value of 0.000 (< 0.05), indicating a significant difference between the two groups. Therefore, it can be concluded that the use of QuizWhizzer learning media has a positive effect on increasing students' learning motivation in the employment topic.
Co-Authors 'Afifah, Zulfa Abdan Abdan, Abdan Abim Khaffi Maulana Ade Mima Zakia Siregar Afifah, Zulfa Alfahmi, Fikri AlFarisi, Mhd Rasyid Alvindra, Devira Chessa Amanda, Essi Laura Amelia Amelia Andi Taufiq Umar Angin, Emia Perangin Annuradi, M. Abdan Syakura Annurradi, M Abdan Syakura Arif Rahman Atikah, Dhiya Aulia Ramadhani Batu, Selfiana Lumban Br Sitepu, Agnes Dea Lita Cindi Anjuani Gultom Dalimunthe, Nayla Ahlami Daniaty Nababan, Fera David Silitonga Dayinati, Erli Desry R Tarigan Desry Rasmita Tarigan Devira Chessa Alvindra Deyren Firmansyah Dwi Atika Zahara Dwi, Vingky Eki Monalisa Surbakti Endang Endang Enzi Anatasya Sembiring Etri Br Kaban Eva Juli Yanti Situmorang Eva Juli Yanti Situmorang Fahrani, Meutia Fais Irawan Fajri, M Yudi Febrina Anak Ampun, Grace Analita Febrina Anak Ampun Fera Daniaty Nababan Firmansyah, Deyren Ginting, Flowrensari Haggata Ginting, Renata Olivia Gracella Rosnah S Hutagalung Graciela Br Sembiring Graciela Br Sembiring Hernita Siagian Hia, Krisdamaiyanti Hidayati, Sabilah Hotman Siboro Hotman Siboro Hutabarat, Apriani Hutagalung, Marshanda Hutapea, Nurlila azmi Hutasoit, Era Sulastri Joyanka, Olive Katrina Kaban, Etri Br Kaban, Novita Sari Br Kaban, Novita Sari Br. Keren Dwi Wulandari Khairunnisa Umi Almas Kinanti, Anggita Krisdamaiyanti Hia Kristin, Okta Viani Lingga, Desmila Atheja Lingga, Desmila Atheja Syahfitri Lubis, Adelia Marta Lubis, Nabila Boru Lylia Saragi, Sarah M Abdan Syakura Annurradi M. Abdan Syakura Annuradi Mahyundari, Adha Manalu, Lija Tanjung Manihuruk, Sarah Desnita Manurung, Tasya Mardiah, Nurul Marshanda Hutagalung Marshanda Siburian Maysri Handayani Putri Sinaga Melody Sitorus Melody Sitorus Melvany Sinurat Mentari Rezeki Muhammad Ilham fiqri Muliani, Rizka Nababan, Stevani Naibaho, Novianti Napitu, Krisentia Angelina Nasution, Selviana Nazwa Aulia Putri Ngiw Aman Harja Noni Rozaini Novia Grace Cristin Limbong Novianti Naibaho Novianty, Novianty Novita Sari Br Kaban Novita Sari Br Kaban Nst, Azri Nuansa Indah Nur Sakinah Nur Sakinah Nur Sakinah Nur Umamah Nura, Alfi Nuraina, Azra Lena Nurita Pasaribu Nurita Pasaribu Octavianty Sihombing Pakpahan, Gebatania Panahatan Siagian, Nielsen Samuel Pangaribuan, Alexander Sabastian Panjaitan, Ariel Imanuel Pasaribu, Nurita Penus Sinurat Pratama, Vingky Dwi Pratiwi, Dian Maulina Purba, Jelita Angeli Putri Titin Sianturi Putri, Suaini Mebia Rahmadani Nasution, Putri Rajagukguk, Nicko Fernando Ramadani, Nur Ramadhani, Mentari Rezeki Renata Olivia Ginting Rey Septanislaus Togatorop Rezeki, Mentari Rizki Husnul Amelia Sabrina Erisa Aulia Sihotang Safira Lubis, Nazia Safira, Vivi Salamah Tumangger Samosir, Endang Sanjaya, Adika Saragi, Jonathan Brando Saskia, Ainun Sebayang, Dira Febrina Selfiana, Selfiana Sembiring, Ariel Muhammad Jadhi Sembiring, Cornelia Aginta Br Sembiring, Enzi Anatasya Br Sembiring, Graciela Br Sembiring, Olivia Serly Sahfitri Shintami Oktavia Siagian, Hernita Siahaan, Ivan Rafael Ventris Siahaan, Robin Cornelius Sianturi, Tasya G Siboro, Hotman Siboro, Samuel Revaldo Jeverson Siburian, Marshanda Sidebang, Tamaria Br. Sigalingging, Renaldi Enriko Sihaloho, Rebecca Putri Sihombing, Lidya Vanya F Silvia Annur Hasibuan Simanungkalit, Jessica Br Simarmata, Rojelita Catrina Simbolon, Legi Likasri Sinaga, Epelima Sinaga, Linda Teresia Sinurat, Melvany Sinurat, Melvany Agustini Sinurat, Nadia Natalia Sinurat, Penus Sinurat, Penus Leonard Roningsih Sirait, Kevin Daniel Siregar, Ade Mima Zakia Siregar, Ina Namora Putri Siska Lumban Batu Sitanggang, Karolin Gabrela Sitanggang, Rexsy Mardohot Sitanggang, Twin Lizu Siti Mardiah Sitohang, Mizael Demak Sitorus, Lasria Sitorus, Melody Sitorus, Monika Caramoy Situmeang, Venus Situmorang, Cheresentia Situmorang, Elsa Aurel Augustine Situmorang, Eva Juli Yanti Situmorang, Jogi Situmorang, Ninda Rohani Sovia Elphani Simarmata Suci Purwita Suharianto , Joko Syaqinah Ujung Syaqinah Ujung Tamaria Br Sidebang Tamaria Br Sidebang Tamba, Agnes Anggreni Tambunan, Rahel Marito Tampubolon, Kezia Angelica Tampubolon, Maya Sentia Anjelika Tarigan, Ayu Primsa Br Tarigan, Desry Rasmita Tasya Manurung Thamrin Thamrin Titin Sianturi, Putri Tumangger, Salamah Ujung, Syaqinah Umaira, Nabila Umamah, Nur Venus Situmeang Vidia Wardana Vidia Wardana Vingky Dwi Vitaloka.S, Lola Vivi Safira Warasati, Rina Kartika Wardana, Vidia Wulandari, Artika Yehezkiel Exaudi Banjarnahor Yohanna Sitanggang Zai, Brigita Zuhra, Naila Zulfa ‘Afifah