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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI SITEKIN: Jurnal Sains, Teknologi dan Industri AGRIMOR Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer JOIV : International Journal on Informatics Visualization SemanTIK : Teknik Informasi Jurnal Abdimas BSI: Jurnal Pengabdian Kepada Masyarakat Faktor Exacta Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Martabe : Jurnal Pengabdian Kepada Masyarakat KOMPUTIKA - Jurnal Sistem Komputer Mathvision : Jurnal Matematika GERVASI: Jurnal Pengabdian kepada Masyarakat Zonasi: Jurnal Sistem Informasi Range : Jurnal Pendidikan Matematika Jurnal Pengabdian kepada Masyarakat Nusantara Journal of Research in Mathematics Trends and Technology Jurnal Diferensial Journal Of Information And Technology Unimor (JITU) PROFICIO: Jurnal Pengabdian Masyarakat Jurnal Penelitian Inovatif AKM: Aksi Kepada Masyarakat Jurnal Sisfotek Global Jurnal Algoritma Prosiding Seminar Nasional Official Statistics IC Tech: Majalah Ilmiah Sanskara Ekonomi dan Kewirausahaan Parameter: Jurnal Matematika, Statistika dan Terapannya Kreativasi: Journal of Community Empowerment PADIMAS: Jurnal Pengabdian Masyarakat Journal of Mathematics, Computation and Statistics (JMATHCOS) Indonesian Journal of Statistics and Its Applications IC Tech: Majalah Ilmiah Media Pendidikan Matematika
Chrisinta, Debora
Program Studi Teknologi Informasi, Universitas Timor, Indonesia
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Journal : Range : Jurnal Pendidikan Matematika

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The Effect of Improving Human Resources for Student Interest in Selecting University on Food Security and Health: Structural Equation Modeling (SEM) Justin Eduardo Simarmata; Ferdinandus Mone; Debora Chrisinta; Winda Ade Fitriya B
RANGE: Jurnal Pendidikan Matematika Vol. 6 No. 1 (2024): Range Juli 2024
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v6i1.6308

Abstract

The selection of State Universities by students has a significant impact on improving the quality of human resources, so it can also affect the improvement of food security and health. This study aims to understand the extent of students' interest in selecting university which contributes to improving human resources and can indirectly affect food security and health. This study uses the Structural Equation Modeling (SEM) method to analyze the interaction between latent variables. Data was collected through questionnaires from high school students on the Indonesia-Timor Leste border. The data used in this study include students' interest in selecting university (Y), education and knowledge (X1), skills and abilities (X2), food security (X3), and health (X4). The results showed that students' interest in selecting university had a significant correlation with improving human resources through education by 90% (X1) and 84% (X2). The impact of this increase in human resources is also seen in the improvement of food security and public health which provides a correlation of 98% (X3) and 81% (X4).
Estimation of Path Coefficient Parameter Based on The Best RMSEA Value in Structural Equation Modeling Weighted Least Square Simarmata, Justin Eduardo; Mone, Ferdinandus; Chrisinta , Debora; Purnomo, Miko; Matute, Alejandro Jr. V.
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 2 (2026): Range Januari 2026
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i2.10324

Abstract

Structural Equation Modeling (SEM) is a statistical approach widely used to analyze causal relationships between latent and observed variables. A key issue in SEM lies in selecting an appropriate parameter estimation method, as it strongly affects the accuracy and interpretation of results. Among the most common estimation techniques are Maximum Likelihood (ML) and Weighted Least Squares (WLS). This study aims to compare the performance of ML and WLS in estimating path coefficients within SEM analysis. Using simulated data generated with the simulateData() function from a predefined structural model, three scenarios are examined with sample sizes of 500 and 1000. Data transformation procedures are applied to ensure consistency before model testing. Each SEM model is then estimated using both ML and WLS, and the results are evaluated through Root Mean Square Error of Approximation (RMSEA) values obtained from 100 replications. Findings indicate that WLS generally outperforms ML in terms of model fit and stability. In the first scenario with a sample size of 500, WLS achieves a lower average RMSEA (0.0141) compared to ML (0.0172). With a sample size of 1000 in the second scenario, both methods produce similar RMSEA values (0.009 for WLS and 0.0096 for ML), though WLS demonstrates lower variability. In the third scenario, also with a sample size of 1000, WLS records an average RMSEA of 0.0074 versus 0.0092 for ML. Overall, the results suggest that WLS is more effective and reliable than ML in providing accurate parameter estimates across different data conditions and sample sizes.
Co-Authors afandi, iswan Afdhal Chatra Perdana Agustinus Palmarius Tae Abi Agustinus Yoseph Leu Aldianus Bria Anastasia Kadek Dety Lestari Baldemor, Milagros R. Baso, Budiman Benu, Luky Wandika Bete, Hendrika Binsasi, Eva Bone, Dominifridus Chamdi, Achmad Nur Christofel John Bernhard Sendow Dian Grace Ludji Erlina, Nia Fallo, Kristoforus Febrya Christin Handayani Buan Ferdinandus Mone Fetronela Rambu Bobu Fransiskus Yulius Dhewa Kadju Gelu, Leonard Peter Gelu, Leonard Peter Gerhard-Wilhelm Weber Handayani, Rika Hevi Herlina Ullu Hijriani, Lailin Hutubessy, Aditya I Made Sumertajaya Ida Bagus Putu Mardana Iis Aprianti Indahwati Indra Budaya, Indra Januario Resky A. Sekab Josua Sahala Juventianus Kenjam Kabut, Stefanus LUDGARDIS LEDHENG Made Santo Gitakarma Manalu, Adelya I Maneno, Regolinda Manhitu, Emerensiana Okan Margareta Mamuit Ninu Maria Metriana Seran Maria Naimnule Marselinus Banu Martins, Alfiana Fontes Matute, Alejandro Jr. V. Mau, Paskalia Yunita Melkisedik Bukifan Miko Purnomo Miko Purnomo mone, ferdinandus Naimnule, Maria Naisau, Angela Cristina Ni Wayan Sukerti Pakaenoni, Lusilia Dos Santos Patricia Gertrudis Manek Peter Gelu, Leonard Purba, Switamy Angnitha Ricson Tavares Risald Roberto Abi Simarmata, Justin Eduardo Siprianus Septian Manek Switamy Angnitha Purba Tey Seran, Krisantus Jumarto Tulus Martua Sihombing Ture Simamora Veithzal Rivai Zainal Venantius Oskar Nahak Winda Ade Fitriya B Wua Laja, Yosepha Patricia Yasinta O.L Rema Yohanes Jefrianus Kehi Yoseph Pius Kurniawan Kelen