cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Andy Sapta
Contact Email
saptaandy@gmail.com
Phone
-
Journal Mail Official
lppm_stmik@royal.ac.id
Editorial Address
-
Location
,
INDONESIA
JOURNAL OF SCIENCE AND SOCIAL RESEARCH
Published by Smart Education
ISSN : 26154307     EISSN : 26153262     DOI : -
Core Subject : Economy, Science, Education, Social,
Computer Science & IT Economics, Econometrics & Finance Education Social Sciences
Journal of Science and Social Research is accepts research works from academicians in their respective expertise of studies. Journal of Science and Social Research is platform to disclose the research abilities and promote quality and excellence of young researchers and experienced thoughts towards Change for Development. The journal releases on February and July.
Arjuna Subject : -
Articles 1,307 Documents
 93   94   95   96   97 
PENERAPAN HAZARD IDENTIFICATION RISK ASSESMENT AND MITTIGATION (HIRM) PADA PENGGUNAAN LABORATORIUM WORKSHOP POLITEKNIK PENERBANGAN MEDAN Manurung, Saut Maruli; Malau, Rivan Daniel; Simanungkalit, Adolf Valentino; Hutabarat, Liber Tommy; Bakkara, Natanael Riansa; Swabra, Yesaya
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4087

Abstract

Abstract This study discusses the implementation of the Hazard Identification, Risk Assessment, and Mitigation (HIRM) system at the Electrical Workshop Laboratory of Politeknik Penerbangan Medan as part of efforts to create a safe practice environment and foster a culture of occupational safety from an early stage. The laboratory serves as a facility for students to perform practical electrical engineering activities such as soldering, panel assembly, electrical measurements, and handling heavy equipment—activities with inherently high safety risks. The research applies the HIRM approach through stages of hazard identification, risk assessment using a probability and severity matrix based on ICAO Doc 9859 standards, and the formulation of mitigation strategies. Results identified seven main activities with moderate to high-risk levels. The highest risks were found in electrical installation assembly, battery testing, and distribution panel work, which can cause electric shock or serious injuries. Recommended mitigation includes the use of personal protective equipment (PPE), regular safety training, strict implementation of standard operating procedures (SOPs), and increased instructor supervision. The study concludes that HIRM is effective for implementation in vocational education settings, particularly in electrical engineering fields, and recommends the future development of digital monitoring systems for real-time risk assessment and improved laboratory safety management.. Keywords:   HIRM, Occupational Safety, Workshop Laboratory, Risk Assessment,                   Hazard Mitigation Abstrak: Penelitian ini membahas penerapan sistem Hazard Identification, Risk Assessment, and Mitigation (HIRM) di Laboratorium Workshop Kelistrikan Politeknik Penerbangan Medan sebagai bagian dari upaya menciptakan lingkungan praktik yang aman dan mendukung budaya keselamatan kerja sejak dini. Laboratorium ini digunakan oleh mahasiswa untuk kegiatan praktik kelistrikan seperti penyolderan, perakitan panel, pengujian alat ukur, dan pengangkatan peralatan berat yang memiliki potensi risiko tinggi. Penelitian dilakukan dengan pendekatan HIRM melalui tahapan identifikasi bahaya, penilaian risiko menggunakan matriks probabilitas dan keparahan berdasarkan standar ICAO Doc 9859, serta penyusunan langkah mitigasi. Hasilnya menunjukkan tujuh aktivitas utama dengan tingkat risiko sedang hingga tinggi. Risiko tertinggi terdapat pada perakitan instalasi listrik, pengujian baterai, dan pemasangan panel distribusi yang dapat menyebabkan sengatan listrik atau luka serius. Mitigasi yang disarankan mencakup penggunaan alat pelindung diri (APD), pelatihan keselamatan kerja, penerapan SOP, serta peningkatan pengawasan dosen. Studi ini menyimpulkan bahwa sistem HIRM efektif untuk diimplementasikan di lingkungan pendidikan vokasi teknik, khususnya pada bidang kelistrikan, dan ke depan perlu dikembangkan sistem monitoring digital berbasis teknologi informasi untuk penilaian risiko secara real-time.  Kata kunci: HIRM, Keselamatan Kerja, Laboratorium Workshop, Penilaian Risiko,                    Mitigasi Bahaya
ANTESEDEN LOYALITAS PENGGUNA PUSAT BAHASA UNIVERSITAS SUMATERA UTARA Loebis, Roma Ayni A.; Gultom, Parapat
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.2639

Abstract

Abstract: Language services managed by the Language Center include TOEFL-ITP tests, ECT (English Competency Test) tests, English courses, Japanese courses, Arabic courses, Mandarin courses, and translation services for English, Japanese, Mandarin, and ethnic languages. This research aims to identify the factors (antecedents) that influence user loyalty to the Language Center at USU. The data analysis technique used is quantitative causal with multiple linear regression methods and partial least squares structural equation modeling (PLS-SEM). The population in this research consists of service users from April 2024, with a sample size of 110 respondents. The independent variables are tangibles, empathy, reliability, responsiveness, and assurance. The dependent variable is user loyalty, with the moderating variable being the availability of digital and non-digital facilities. The results indicate that service quality significantly influences user loyalty, while the availability of digital and non-digital facilities does not significantly affect user loyalty at the Language Center at USU. The implications of this research suggest that the Language Center at USU must maintain professionalism to sustain user loyalty.Keyword: Antecedents, Loyalty, Service Users
PENGARUH SELF DISCLOSURE TERHADAP SELF CONFIDENCE PENGGUNA SECOND ACCOUNT INSTAGRAM PADA GENERASI Z SISWA SMK NEGERI 1 JORLANG HATARAN Fauzi, Fikriyah Iftinan; Walyono, Walyono; Fauziah, Emma
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4102

Abstract

Abstract: This study aims to examine the influence of self-disclosure on self-confidence among students who use second Instagram accounts at the SMK Negeri 1 Jorlang Hataran. The research employed a quantitative method with a sample of 180 students. The sampling technique used was convenience sampling. Data collection methods involved validated and reliable self-disclosure and self confidence scales. Data analysis utilized simple linear regression, resulting in a significant regression value of P = 0.027 (< 0.05), indicating a significant influence of self-disclosure on self-confidence with a coefficient of determination (R²) of 0.027 or a contribution of 2.7%. The findings reveal that self-disclosure has a positive and significant impact on self-confidence. This means that the higher the self-disclosure level of students, the higher their self-confidence. Data categorization showed that the majority of respondents were in the moderate to high categories for both self-disclosure and self-confidence, with empirical means exceeding the hypothetical means, indicating a positive impact. Keywords: self-disclosure; self-confidence; second account; Instagram; students Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh self-disclosure terhadap self-confidence pada siswa pengguna second account Instagram di SMK Negeri 1 Jorlang Hataran. Penelitian ini menggunakan metode kuantitatif dengan jumlah sampel sebanyak 180 siswa. Teknik pengambilan sampel menggunakan convenience sampling. Metode pengumpulan data menggunakan skala self-disclosure dan self-confidence yang telah divalidasi dan reliabel. Analisis data yang digunakan adalah regresi linear sederhana dengan hasil signifikan regresi sebesar P = 0,027 (< 0,05), yang berarti terdapat pengaruh antara self-disclosure terhadap self-confidence dengan koefisien determinasi (R²) sebesar 0,027 atau sumbangsih sebesar 2,7%. Hasil penelitian menunjukkan bahwa self-disclosure memiliki pengaruh positif dan signifikan terhadap self-confidence. Artinya, semakin tinggi tingkat self-disclosure siswa, semakin tinggi pula self-confidence mereka. Kategori data menunjukkan mayoritas responden berada pada kategori sedang dan tinggi untuk self-disclosure dan self-confidence, di mana mean empiris self-disclosure dan self-confidence lebih besar dari mean hipotetik, menunjukkan pengaruh positif. Kata kunci: self-disclosure; self-confidence; second account; Instagram; siswa 
RESPON BERAHI, KECEPATAN MUNCULNYA BERAHI, DAN INTENSITAS BERAHI PADA SAPI SIMMENTAL DAN LIMOUSIN YANG MENGALAMI REPEAT BREEDING TERHADAP METODE SINKRONISASI MENGGUNAKAN PGF2A DI BPTU-HPT PADANG MENGATAS Rohmatulloh, Pradekita; Jaswandi, Jaswandi; Yetmaneli, Yetmaneli; Elfajri, Rifqi; Ananda, Pinta Aftaprilia Rizki
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4137

Abstract

Abstract: The demand for beef in Indonesia continues to rise, while beef production remains below this demand. This study aims to evaluate the estrus response, the onset of estrus, and the intensity of estrus in Simmental and Limousin cattle experiencing repeat breeding after the administration of the PGF2? hormone. A total of 24 cattle, consisting of 11 Simmental and 13 Limousin that met the research criteria, were injected with PGF2? hormone. The results showed that both cattle breeds exhibited a 100% estrus response and a high onset of estrus, particularly within the 73-96 hour interval after injection. Statistical analysis indicated no significant differences in the onset and intensity of estrus between the two breeds after hormone administration. These findings suggest that the application of estrus synchronization with PGF2? is effective in enhancing reproductive efficiency. Further research is recommended to explore other factors that may influence reproductive outcomes, such as nutrition and feed management. Keyword: PGF2?, Simmental, Limousin, Estrus Synchronization.Abstrak: Kebutuhan akan daging sapi di Indonesia terus meningkat, sementara produksi daging sapi masih berada di bawah permintaan. Penelitian ini bertujuan untuk mengevaluasi respon berahi, kecepatan munculnya berahi, dan intensitas berahi pada sapi Simmental dan Limousin yang mengalami repeat breeding setelah pemberian hormon PGF2?. Sebanyak 24 ekor sapi yang terdiri dari 11 ekor Simmental dan 13 ekor Limousin yang memenuhi kriteria penelitian disuntik dengan hormon PGF2?. Hasil penelitian menunjukkan bahwa kedua ras sapi memiliki respon berahi 100% serta kecepatan muncul berahi yang tinggi, terutama pada interval 73-96 jam setelah penyuntikan. Analisis statistik menunjukkan tidak ada perbedaan signifikan dalam kecepatan dan intensitas berahi antara kedua ras setelah pemberian hormon. Temuan ini menunjukkan bahwa penerapan sinkronisasi berahi dengan PGF2? efektif untuk meningkatkan efisiensi reproduksi. Penelitian lebih lanjut dianjurkan untuk mengeksplorasi faktor lain yang dapat mempengaruhi hasil reproduksi, seperti nutrisi dan manajemen pakan.Kata kunci: PGF2?, Simmental, Limousin, Sinkronisasi Berahi.
ANALISIS PENGARUH TOTAL EMISI TERHADAP PENERIMAAN NEGARA BUKAN PAJAK (PNBP) SEBAGAI UPAYA PENDANAAN MITIGASI PERUBAHAN IKLIM PERIODE 2016-2020 Pardosi, Ruslan Juliana; Lumbanraja, Pretty Luci; Lumbanraja, Penny Chariti; Rianto, Rio
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4090

Abstract

Abstract: This study aims to determine the effect of total emissions on non-tax state revenues as a means of financing climate change mitigation. The type of data used is secondary data with a time series from 2016-2020, with the analysis used simple linear regression. The model testing conducted has met the criteria of classical assumptions. Therefore, the results of the study partially indicate that total emissions generated from activities of all sectors in Indonesia have a positive and significant effect on non-tax state revenues (significant value 0.0410 < 0.05). Addressing climate change in Indonesia is carried out through climate adaptation and mitigation strategies. Efforts to develop adaptation and mitigation strategies to address climate change in Indonesia require substantial funding in the form of a carbon tax (PNBP). Revenue from the carbon tax can be used to increase development funds, invest in environmentally friendly technologies, or provide support to low-income communities in the form of social programs.Keyword: emissions, mitigation, taxes, Non-Tax State Revenue (PNBP) Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh total emisi terhadap penerimaan negara bukan pajak sebagai upaya pembiayaan mitigasi perubahan iklim. Jenis data yang digunakan adalah data sekunder dengan rangkaian waktu (Times Series) dari tahun 2016-2020 dengan analisis yang digunakan adalah regresi regresi linier sederhana. Pengujian model yang dilakukan telah memenuhi kriteria asumsi klasik. Sehingga hasil penelitian secara parsial menunjukkan bahwa total emisi yang dihasilkan dari kegiatan semua sektor di Indonesia berpengaruh positif dan signifikan terhadap penerimaan negara bukan pajak (nilai signifikan 0,0410 < 0,05). Penanganan perubahan iklim di Indonesia dilakukan melalui strategi adaptasi dan mitigasi iklim. Upaya mengembangan strategi adaptasi dan mitigasi untuk mengatasi perubahan iklim di Indonesia memerlukan pendanaan yang cukup besar dalam bentuk pajak karbon (PNBP). Penerimaan dari pajak karbon tersebut dapat dimanfaatkan untuk menambah dana pembangunan, investasi teknologi ramah lingkungan, atau memberikan dukungan kepada masyarakat berpendapatan rendah dalam bentuk program sosial. Kata kunci: emisi, mitigasi, pajak, Penerimaan Negara Bukan Pajak (PNBP)
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS DIGITAL MENGGUNAKAN MODEL PROJECT BASED LEARNING Nasution, Wan Nurul Atikah; Mizkat, Eva; Husna, Ainul; Saragih, Eva Margaretha
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4132

Abstract

Abstract: This study aims to (1) describe the process of developing digital-based learning media using the Project-Based Learning Model. 2) describe the results of the digital-based learning media. The resulting products are: (1) Digital-based Indonesian Language Learning Media. This research resulted in a product in the form of digital-based learning media developed by Indonesian Language and Literature Education students in the Learning Media course. This research method used R&D (Research and Development) structured using the ADDIE learning development model with five development stages: Analysis, Design, Development, Implementation, and Evaluation. The products developed by 25 students were: 3 students used Google Slides, 6 students used Canva Video, 4 students used Google Forms, 5 students used Quizizz, 5 students used PowerPoint (1 video and 4 slides), 1 student used Flipbook, and 1 student used Educaplay. Keywords: Learning Media Development, Project-Based Learning, Digital Media Abstrak: Penelitian ini bertujuan untuk (1) Untuk mendeskripsikan proses pengembangkan media pembelajaran berbasis digital menggunakan Model  Project Based Learning. 2) Untuk mendeskripsikan hasil media pembelajaran berbasis digital. Produk yang dihasilkan adalah: (1) Media Pembelajaran Bahasa Indonesia berbasis digital. Penelitian ini menghasilkan produk berupa media pembelajaran berbasis digital yang dikembangkan mahasiswa Pendidikan Bahasa dan Sastra Indonesia pada mata kuliah Media Pembelajaran. Metode penelitian ini menggunakan R&D (Researh and Development) disusun dengan menggunakan model pengembangan pembelajaran ADDIE dengan 5 tahapan pengembangan yaitu Analysis, Design, Development, Implementation, dan Evaluation. Hasil produk yang dikembangkan oleh 25 mahasiswa yakni: terdapat 3 orang mahasiswa menggunakan aplikasi Google Slide, 6 orang menggunakan Video Canva, 4 orang menggunakan aplikasi Google form, 5 orang mahasiswa menggunakan aplikasi Quizizz, 5 orang menggunakan aplikasi Powerpoint (1 video dan 4 slide), 1 orang menggunakan aplikasi Flipbook, 1 orang menggunakan aplikasi Educaplay. Kata kunci: Pengembangan Media Pembelajaran, Project Based Learning, Media  Digital
STRATEGI BISNIS SEBAGAI UPAYA PENINGKATAN KINERJA KARYAWAN DI PT POS INDONESIA (PERSERO) CABANG DUMAI Hartutik, Dwi; Lastri, Novelma; Aditiya, Variza; Suprasman, Suprasman; Musdiana, Andi Desy
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4119

Abstract

Abstract: This study aims to analyze the business strategy implemented by PT Pos Indonesia (Persero) Dumai Branch in an effort to improve employee performance. The business strategy under review includes four main stages: environmental scanning, strategy formulation, strategy implementation, and evaluation and control. Environmental scanning is conducted to identify internal and external factors influencing organizational performance, including market competition and customer needs. Strategy formulation involves setting long-term goals focused on human resource development. Strategy implementation is carried out through employee training, organizational structure adjustments, and the provision of incentives to enhance productivity. The evaluation and control stage assesses the effectiveness of the strategies applied and enables continuous improvement. The results of the study indicate that an integrated implementation of business strategies contributes positively to employee performance, particularly in terms of discipline, work efficiency, and customer service. This study recommends the alignment between business strategy and human resource management as a key to organizational success. Keywords: Business Strategy, Employee Performance, Environmental Scanning, Strategy Formulation, Strategy Implementation, Evaluation and Control. Abstrak: Penelitian ini bertujuan untuk menganalisis strategi bisnis yang diterapkan oleh PT Pos Indonesia (Persero) Cabang Dumai dalam upaya meningkatkan kinerja karyawan. Strategi bisnis yang dimaksud mencakup empat tahapan utama, yaitu pemindaian lingkungan (environmental strategy), perumusan strategi (strategy formulation), implementasi strategi (strategy implementation), serta evaluasi dan kontrol (evaluation and control). Pemindaian lingkungan dilakukan untuk mengidentifikasi faktor internal dan eksternal yang mempengaruhi kinerja organisasi, termasuk dinamika persaingan dan kebutuhan pelanggan. Perumusan strategi dilakukan melalui penetapan tujuan jangka panjang yang berfokus pada pengembangan sumber daya manusia. Implementasi strategi dilakukan melalui pelatihan, penyesuaian struktur organisasi, serta pemberian insentif yang mendorong produktivitas karyawan. Tahap evaluasi dan kontrol dilakukan untuk menilai efektivitas strategi yang dijalankan serta melakukan perbaikan berkelanjutan. Hasil penelitian menunjukkan bahwa penerapan strategi bisnis secara terpadu berkontribusi positif terhadap peningkatan kinerja karyawan, terutama dalam hal disiplin, efisiensi kerja, dan pelayanan kepada pelanggan. Penelitian ini merekomendasikan pentingnya kesinambungan antara strategi bisnis dan pengelolaan sumber daya manusia sebagai kunci keberhasilan organisasi. Kata kunci: Strategi Bisnis, Kinerja Karyawan, Pemindaian Lingkungan, Formulasi Strategi, Implementasi Strategi, Evaluasi dan Kontrol.
PENGEMBANGAN SISTEM KENDALI PENGERINGAN PADI OTOMATIS BERBASIS MULTIMODAL DEEP LEARNING MENGGUNAKAN DATA SENSOR DAN CITRA VISUAL Ramadhani, Andrew; Junaidi, Junaidi; Fitriayu, Suci
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4052

Abstract

Abstract: Rice drying is a crucial post-harvest stage that affects the quality, shelf life, and economic value of rice. Conventional methods, such as sun drying and timer-based systems, are still predominantly used but are less adaptive to weather changes, often resulting in reduced product quality. This study developed an automated rice drying control system based on multimodal deep learning by integrating visual images and weather sensor data. The YOLOv5 model was used to detect grain conditions with 95% accuracy, while sensor analysis using LSTM and Transformer achieved accuracies of 90% and 93%, respectively. Multimodal integration improved control accuracy to 96% through an automatic roof opening/closing mechanism responsive to weather conditions and grain moisture status. Test results show that this system is more efficient than the baseline method, with an average drying time of 12 hours, moisture content accuracy of ±96%, and 30% lower yield loss. These findings highlight the potential of multimodal deep learning in supporting precision agriculture and modernizing post-harvest processes in Indonesia, while also opening opportunities for developing similar systems for other food commodities to support sustainable food security. Keywords: Rice Drying, Intelligent Control System, Multimodal Deep Learning, Sensor Data, Visual Imagery Abstrak: Pengeringan padi merupakan tahap krusial pascapanen yang memengaruhi mutu, daya simpan, dan nilai ekonomis gabah. Metode konvensional, seperti penjemuran matahari dan sistem berbasis timer, masih dominan digunakan namun kurang adaptif terhadap perubahan cuaca, sehingga sering menurunkan kualitas hasil. Penelitian ini mengembangkan sistem kendali pengeringan padi otomatis berbasis multimodal deep learning dengan mengintegrasikan citra visual dan data sensor cuaca. Model YOLOv5 digunakan untuk mendeteksi kondisi gabah dengan akurasi 95%, sedangkan analisis sensor menggunakan LSTM dan Transformer menghasilkan akurasi masing-masing 90% dan 93%. Integrasi multimodal meningkatkan akurasi kendali menjadi 96% melalui mekanisme buka–tutup atap otomatis yang responsif terhadap kondisi cuaca dan status kekeringan gabah. Hasil uji menunjukkan sistem ini lebih efisien dibandingkan metode baseline, dengan waktu pengeringan rata-rata 12 jam, akurasi kadar air ±96%, serta kehilangan hasil 30% lebih rendah. Temuan ini menegaskan potensi penerapan multimodal deep learning dalam mendukung pertanian presisi dan modernisasi proses pascapanen di Indonesia, sekaligus membuka peluang pengembangan sistem serupa pada komoditas pangan lain untuk mendukung ketahanan pangan berkelanjutan. Kata Kunci: Pengeringan Padi, Sistem Kendali Cerdas, Multimodal Deep Learning, Data Sensor, Citra Visual
PENERAPAN MODEL PROBLEM-BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP Asnan, Hanafi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4106

Abstract

Abstract: This study aims to investigate the effect of the Problem-Based Learning (PBL) model on junior high school students' mathematical problem-solving abilities. The method used is an experimental design with a pretest-posttest control group. The research sample consisted of eighth-grade students at one of the Tamansiswa Sukadamai junior high schools. The results showed a significant improvement in mathematical problem-solving abilities in the group that used Problem-Based Learning compared to the group that received conventional instruction. These findings indicate that the Problem-Based Learning approach is effective in enhancing critical and creative thinking skills in mathematics. Keywords: Problem-Based Learning, Mathematical Problem Solving, Mathematics                  Education, Active Learning Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh model Pembelajaran Berbasis Masalah (PBL) terhadap kemampuan pemecahan masalah matematika siswa SMP. Metode yang digunakan adalah desain eksperimen dengan kelompok kontrol pretes-postes. Sampel penelitian terdiri dari siswa kelas delapan di salah satu SMP Tamansiswa Sukadamai. Hasil penelitian menunjukkan peningkatan kemampuan pemecahan masalah matematika yang signifikan pada kelompok yang menggunakan Pembelajaran Berbasis Masalah dibandingkan dengan kelompok yang menerima pembelajaran konvensional. Temuan ini menunjukkan bahwa pendekatan Pembelajaran Berbasis Masalah efektif dalam meningkatkan keterampilan berpikir kritis dan kreatif dalam matematika. Kata kunci: Pembelajaran Berbasis Masalah, Pemecahan Masalah Matematika, Matematika Pendidikan, Pembelajaran Aktif
PENGARUH INDEKS PEMBANGUNAN MANUSIA DAN LAJU PERTUMBUHAN EKONOMI TERHADAP TINGKAT PENGANGGURAN TERBUKA DI KOTA MEDAN TAHUN 2003-2024 Tanjung, Adetia Azmi; Affiah, Hajar; Syera, Inda Arfa
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 3 (2025): August 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i3.4098

Abstract

Abstract: The purpose of this study is to determine the effect of the Human Development Index and the Economic Growth Rate on the Open Unemployment Rate in Medan City from 2003 to 2024. The data used in this study is time series data for the period 2003-2024 sourced from the Central Statistics Agency (BPS) of Medan City. This study uses multiple linear analysis with the Ordinary Least Square (OLS) model processed with the eviews data processing tool. The results of the t-test research on eviews data processing, the probability of the Human Development Index is 0.0000. Where 0.0000 <0.05 so it is concluded that the Human Development Index has a significant effect on the Open Unemployment Rate. Then the variable Economic Growth Rate obtained a probability value of 0.0825. Where 0.0825> 0.05 so it can be concluded that the Economic Growth Rate does not have a partial effect on the Open Unemployment Rate. Then finally the f test was carried out. Where the probability value of the f statistic was 0.000001. This means that the Human Development Index and Economic Growth Rate have a simultaneous effect on the Open Unemployment Rate in Medan City. Keywords: Human Development Index, Economic Growth Rate, Open Unemployment Rate Abstrak: Tujuan penelitian ini untuk mengetahui pengaruh Indeks Pembangunan Manusia dan Laju Pertumbuhan Ekonomi terhadap Tingkat Pengangguran Terbuka di Kota Medan tahun 2003 sampai dengan tahun 2024. Data yang digunakan dalam penelitian ini adalah data time series dalam kurun waktu 2003-2024 yang bersumber dari Badan Pusat Statistik (BPS) Kota Medan. Penelitian ini menggunakan analisis linear berganda dengan model Ordinary Least Square (OLS) yang diolah dengan alat bantu olah data eviews. Hasil penelitian uji t pada olah data eviews, probabilitas Indeks Pembangunan Manusia sebesar 0.0000. Dimana 0.0000 < 0,05 sehingga disimpulkan Indeks Pembangunan Manusia berpengaruh signifikan terhadap Tingkat Pengangguran Terbuka. Kemudian variabel Laju Pertumbuhan Ekonomi diperoleh nilai probabilitas 0.0825. Dimana 0.0825 > 0.05 sehingga dapat disimpulkan bahwa Laju Pertumbuhan Ekonomi tidak berpengaruh secara parsial terhadap Tingkat Pengangguran Terbuka. Kemudian terakhir dilakukan uji f. Dimana nilai prob f statistiknya 0.000001. Artinya Indeks Pembangunan Manusia dan Laju Pertumbuhan Ekonomi berpengaruh secara simultan terhadap Tingkat Pengangguran Terbuka di Kota Medan.  Kata kunci: Indeks Pembangunan Manusia, Laju Pertumbuhan Ekonomi, Tingkat Pengangguran Terbuka

Page 95 of 131 | Total Record : 1307

 93   94   95   96   97 

Filter by Year

2018 2025


Reset
Filter By Issues
All Issue Vol 8, No 4 (2025): November 2025 Vol 8, No 3 (2025): August 2025 Vol 8, No 2 (2025): May 2025 Vol 8, No 1 (2025): February 2025 Vol 7, No 4 (2024): November 2024 Vol 7, No 3 (2024): August 2024 Vol 7, No 2 (2024): May 2024 Vol 7, No 1 (2024): February 2024 Vol 6, No 3 (2023): October 2023 Vol 6, No 2 (2023): June 2023 Vol 6, No 1 (2023): February 2023 Vol 5, No 3 (2022): October 2022 Vol 5, No 2 (2022): June 2022 Vol 5, No 1 (2022): February 2022 Vol 4, No 3 (2021): October 2021 Vol 4, No 2 (2021): June 2021 Vol 4, No 1 (2021): February 2021 Vol 3, No 2 (2020): August 2020 Vol 3, No 1 (2020): February 2020 Vol 2, No 2 (2019): August 2019 Vol 2, No 1 (2019): February 2019 Vol 1, No 2 (2018): August 2018 Vol 1, No 2 (2018): August 2018 Vol 1, No 1 (2018): February 2018 Vol 1, No 1 (2018): February 2018 More Issue