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All Journal Signifikan : Jurnal Ilmu Ekonomi Jurnal Penelitian dan Evaluasi Pendidikan Jurnal Psikologi Equilibrium: Jurnal Pendidikan QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama BAREKENG: Jurnal Ilmu Matematika dan Terapan JUPE : Jurnal Pendidikan Mandala Psychology, Evaluation, and Technology in Educational Research Al-Bayan: Jurnal Ilmu al-Qur'an dan Hadist Munaddhomah: Jurnal Manajemen Pendidikan Islam Abrahamic Religions: Jurnal Studi Agama-Agama Measurement In Educational Research Alsinatuna
Sumin, Sumin
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Religion Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Psychometric properties of the general conspiracy belief scale using item response theory Sumin, Sumin; Khairawati, Khairawati; Kamaruddin, Mohd. Shahrul
Jurnal Penelitian dan Evaluasi Pendidikan Vol. 29 No. 1 (2025)
Publisher : Graduate School, Universitas Negeri Yogyakarta in cooperation with Himpunan Evaluasi Pendidikan Indonesia (HEPI) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v29i1.84659

Abstract

Evaluation of the psychometric properties of conspiracy theory belief instruments has been dominated by classical approaches with limitations, especially in dependence on sample size and inaccuracies in item-level analysis. This study aims to fill this gap by applying a polytomous Item Response Theory (IRT) approach to reanalyze the General Conspiracy Belief Scale (GCBS). This study aims to re-examine the psychometric properties of the GCBS with an IRT approach to produce measurements that are more precise and independent of sample characteristics. The research design used was a quantitative replication utilizing secondary data from 2,495 students at the college level. The instrument used consisted of 15 items on a five-category Likert scale. The analysis was conducted using three polynomial IRT models, namely the Graded Response Model (GRM), Partial Credit Model (PCM), and Generalized Partial Credit Model (GPCM), with the help of R software. The results showed that the GRM model was the model that best fit the data, with most items showing high distinctiveness and providing maximum information on respondents with low to moderate levels of conspiratorial belief. Empirical marginal reliability coefficients were high, indicating that the instrument's internal consistency was perfect. This study contributes to the field by offering a more robust and nuanced psychometric evaluation of the GCBS through IRT, providing researchers with a validated framework for assessing conspiracy beliefs with higher accuracy and scale precision. However, the limitation of this study lies in the use of secondary data sourced from one particular population group, so the generalizability of the findings still needs to be further examined in a more diverse context.
Evaluating the Effectiveness of Arabic Language Summative Tests in Senior High Schools: A Comprehensive Analysis Sahrani , Sahrani; Herlina, Sri; Sumin, Sumin; Hermansyah, Hermansyah
ALSINATUNA Vol 9 No 2 (2024): June 2024
Publisher : Universitas Islam Negeri K.H. Abdurrahman Wahid Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28918/alsinatuna.v9i2.6858

Abstract

The aims of this study is to describe the validity, reliability, difficulty level, differentiation power and effectiveness of the Examination of Arabic language Sumative Test Items for Class X Students of Al-Mumtaz IT Senior High School. This research uses a quantitative approach. The data obtained were analyzed using IBM SPSS statistics 23. The subjects of this study were class X students totaling 29 students. The results of the analysis of 30 multiple choice questions showed that from the validity aspect it was found that 67% were valid and 33% were invalid. From the reliability aspect, it was found that the reliability level of the items was high, namely the r coefficient of 0.864. From the aspect of difficulty level, it was found that about 63% of the items were easy, about 37% of the items were moderate. From the aspect of distinguishing power, it was found that about 60% of the items were good, about 27% of the items were not good, about 13% of the items were quite good. And from the aspect of eliminators it was found that about 56% were accepted, about 26% were rejected and about 17% were revised.
The Role of Religious Moderation in Strengthening the Link Between Local Wisdom and Sustainable Development Goals Amin, Abdul; Hudin, Hafid; Hakim, Lukmanul; Fahmi, Moch. Riza; Darmadi, Didi; Sumin, Sumin
Abrahamic Religions: Jurnal Studi Agama-Agama Vol. 5 No. 1 (2025)
Publisher : Prodi Studi Agama-Agama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/arj.v5i1.28978

Abstract

This study aims to explore the role of religious moderation as a moderator in the relationship between local wisdom and the achievement of Sustainable Development Goals (SDGs) in Indonesia. Local wisdom is a foundation of values that support social harmony, environmental sustainability, and economic sustainability, but its implementation often faces challenges in plural societies. Religious moderation, which emphasises tolerance, balance and the rejection of extremism, is considered a solution to maintaining social stability and enhancing the connectivity of local values with sustainable development. While there have been many studies on local wisdom and SDGs, there is a lack of studies linking religious moderation as a moderator variable. Using a quantitative approach, this study measures the effect of local wisdom on the achievement of SDGs and examines the moderating role of religion in strengthening the relationship. PLS-SEM analysis shows interesting results regarding the influence of local wisdom, religious moderation, and the achievement of sustainable development goals. The significant path coefficient indicates a strong relationship between local wisdom with religious moderation as a moderator. This finding supports the hypothesis that the higher the level of local wisdom in a community, the stronger the role of religious moderation in mediating the relationship with other variables. However, the analysis also shows an interesting negative relationship between religious moderation and sustainable development. This indicates that an increase in sustainable development is not always directly proportional to an increase in religious moderation.
MAPPING THE HAPPINESS LEVEL DISPARITY OF THE INDONESIAN POPULATION USING MULTIDIMENSIONAL SCALING Sumin, Sumin; Retnawati, Heri
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 4 (2022): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.876 KB) | DOI: 10.30598/barekengvol16iss4pp1221-1230

Abstract

The Central Statistics Agency has published a survey report on the happiness of the Indonesian people in 2017. The survey results show that there are disparities that vary between provinces. The province with the highest happiness index was North Maluku, while the province with the lowest happiness index was Papua. Based on this phenomenon, the researcher wants to map the provinces based on the similarity of happiness levels. Researchers used quantitative descriptive methods with data analysis using multidimensional scaling. The results show that the provinces that have similarities with the happiest group are: [1] North Maluku province is like Riau Islands, Gorontalo, North Sulawesi, and Maluku. [2] South Kalimantan is like North Kalimantan, East Kalimantan, DI Yogyakarta, and Bali. [3] DKI Jakarta is like West Papua. [4] South Sulawesi is like West Sumatra, Riau, and South Sumatra. [5] Aceh is like Kep. Bangka Belitung. The less happy group [1] West Java is like Banten, Central Java, Central Kalimantan, Jambi, and East Java. [2] North Sumatra is like Papua. [3] Central Sulawesi is like Southeast Sulawesi, West Nusa Tenggara, Bengkulu, West Kalimantan, West Sulawesi, Lampung, and East Nusa Tenggara.
IMPROVING CLUSTER ACCURACY IN TUITION FEES: A MULTILAYER PERCEPTRON NEURAL NETWORK AND RANDOM FOREST APPROACH Sumin, Sumin; Prihantono, Prihantono; Khairawati, Khairawati
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 19 No 1 (2025): BAREKENG: Journal of Mathematics and Its Application
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol19iss1pp665-674

Abstract

Manual classification of Single Tuition Fees (STF) has a high risk of misclassification due to the need for a more in-depth assessment of students' economic criteria. This research uses Artificial Neural Networks (ANN), specifically the Multilayer Perceptron (NN-MLP) model, to detect and correct errors in Single Tuition Fee (STF) classification. This study aims to apply the NN model to identify and correct classification errors in the STF clustering of State Islamic Religious Universities in Indonesia (PTKIN). This research was conducted using exploratory methods and quantitative approaches involving a population of PTKIN students throughout Indonesia. A sample of 282 respondents was selected using a simple random sampling method. The results showed that NN-MLP is an effective tool for identifying and correcting misclassification in determining PTKIN tuition fees with significantly improved classification accuracy characterized by an accuracy value of 71.28% and MSE of 0.287; this model can be used as a basis for developing information systems that are fairer and more accurate in managing tuition fees in higher education. This research also proves that the NN method is superior to traditional statistical methods and simple machine learning in handling complex and diverse data. In addition, the Random Forest model successfully identified the most influential input variables in STF classification. Father's occupation, mother's occupation, number of dependents, and utility bills such as water and electricity significantly contributed to the STF classification. In contrast, variables such as vehicle facilities showed a lower contribution.
Pendidikan Al-Qur’an Dalam Membangun Ketahanan Keluarga Muslim Persefektif Surah At-Tahrim Ayat 6 Dalam Tafsir Ibnu Kastir Anisa, Anisa; nugraha, muhammad tisna; Hamzah, Nur; sumin, sumin
Al-Bayan: Jurnal Ilmu al-Qur'an dan Hadist Vol 8 No 1 (2025): Januari
Publisher : LPPM Sekolah Tinggi Ilmu Al-Qur'an Wali Songo Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35132/albayan.v8i1.1175

Abstract

Keluarga memainkan peran mendasar dalam pembentukan masyarakat yang harmonis. Penelitian ini bertujuan untuk mengeksplorasi peran pendidikan Al-Qur'an, khususnya melalui Surah At-Tahrim ayat 6, dalam membangun ketahanan keluarga Muslim untuk mencegah konflik dan perceraian. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif, melibatkan wawancara terstruktur dengan kepala keluarga dan tokoh agama. Analisis data dilakukan menggunakan software NVivo 12 Plus untuk mengidentifikasi pola-pola utama. Hasil penelitian menunjukkan bahwa peran kepala keluarga sangat penting dalam memberikan bimbingan, pendidikan agama, dan teladan positif. Pendidikan keluarga, baik formal maupun informal, berfokus pada nilai-nilai aqidah, syariat, dan akhlak yang membentuk fondasi ketahanan keluarga. Kolaborasi antara suami dan istri juga diidentifikasi sebagai elemen penting dalam menjaga keharmonisan rumah tangga. Implementasi ajaran Surah At-Tahrim ayat 6 memperkuat kesadaran akan tanggung jawab bersama dalam menjaga keluarga dari perbuatan yang dapat merusak. Penelitian ini menegaskan bahwa pendekatan preventif melalui pendidikan agama dapat mendukung terciptanya keluarga yang sakinah, mawaddah, warahmah, serta mengurangi angka perceraian.
Pengaruh Model Think Pair Share dan Model Retelling Story Terhadap Kemampuan Menyimak dan Keterampilan Kolaborasi Siswa : Studi Kuantitatif di MAN 1 Ketapang Akbar, Ahmad; Wahyudi, Annisa Rezki Eka Putri; Agustiawan, Mochammad Pandu; Sumin, Sumin
Equilibrium: Jurnal Pendidikan Vol. 13 No. 1 (2025): EQUILIBRIUM : JURNAL PENDIDIKAN
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/equilibrium.v13i1.17414

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh model pembelajaran Think Pair Share dan Retelling Story terhadap kemampuan menyimak dan keterampilan kolaborasi siswa di MAN 1 Ketapang. Pendekatan yang digunakan adalah kuantitatif dengan metode eksperimental kuasi menggunakan desain pretest-posttest control group. Data dianalisis menggunakan teknik Partial Least Squares Structural Equation Modeling (PLS-SEM) melalui perangkat lunak SmartPLS. Sampel penelitian terdiri dari 114 siswa yang dibagi ke dalam dua kelompok perlakuan. Hasil penelitian menunjukkan bahwa model Think Pair Share secara signifikan meningkatkan keterampilan kolaborasi siswa, sedangkan model Retelling Story memiliki pengaruh positif terhadap kemampuan menyimak. Namun, model Think Pair Share tidak berpengaruh secara signifikan terhadap kemampuan menyimak, dan model Retelling Story tidak memberikan dampak yang berarti terhadap keterampilan kolaborasi. Temuan ini diperkuat dengan analisis model struktural yang menunjukkan bahwa model pembelajaran kooperatif mampu meningkatkan interaksi sosial dan pemahaman siswa terhadap materi secara berbeda.Simpulan dari penelitian ini adalah bahwa pendekatan pembelajaran yang berorientasi pada interaksi sosial memiliki dampak positif terhadap pengembangan keterampilan abad ke-21, khususnya dalam aspek menyimak dan kolaborasi. Hasil ini memberikan implikasi bagi pendidik dalam memilih strategi pembelajaran yang sesuai untuk meningkatkan kompetensi siswa dalam lingkungan madrasah.
Empowering Loan Awareness: The Role of Sharī‘ah Financial Literacy, Blockchain, and Fintech Trust Sumar'in, Sumar'in; Ardi, Pahmi; Sumin, Sumin; Kusnadi, Iwan
Signifikan: Jurnal Ilmu Ekonomi Vol. 14 No. 1 (2025)
Publisher : Faculty of Economic and Business, Universitas Islam Negeri Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/sjie.v14i1.44735

Abstract

Research Originality. Despite extensive research on Sharī‘ah financial literacy and fintech trust, their combined impact on illegal loan awareness remains unexplored. This study bridges that gap by analyzing their interaction in financial decision-making amid rising predatory lending, offering a novel perspective on their protective role against unethical financial practicesResearch Objectives. This study aims to examine the effect of Sharī‘ah financial literacy on awareness of illegal online loans, with blockchain technology understanding and Sharī‘ah fintech trust as mediating variables.Research Methods. An associative quantitative approach was employed, utilizing a survey of 519 Indonesian millennial Muslims, selected through simple random sampling. Data analysis was conducted using structural equation modeling (SEM) to explore the relationships among variables.Empirical Results. The findings indicate that Sharī‘ah financial literacy significantly influences blockchain understanding, fintech trust, and awareness of illegal online loans. Blockchain understanding enhances fintech trust but does not directly impact loan awareness, whereas trust in Sharī‘ah fintech positively affects awareness of illegal online lending risks.Implications. This study underscores the importance of improving Sharī‘ah financial literacy and blockchain understanding to strengthen consumer trust in Sharī‘ah fintech and raise awareness of illegal online lending risks. However, further research with broader samples is recommended to validate these findings.JEL Classification: G41, G28, O33, Z12, D83How to Cite:Sumar’in, Ardi. P, Sumin, & Kusnadi, I. (2025). Empowering Loan Awareness: The Role of Sharī‘ah Financial Literacy, Blockchain, and Fintech Trust. Signifikan: Jurnal Ilmu Ekonomi, 14(1), 179-196. https://doi.org/10.15408/sjie.v14i1.44735.
Co-Authors Agustiawan, Mochammad Pandu Ahmad Akbar, Ahmad Amin, Abdul Anisa Anisa Ardi, Pahmi Deddy Mulyana Didi Darmadi, Didi Edi Istiyono Fahmi, Moch. Riza Farida Agus Setiawati Hari Purnomo Susanto Heri Retnawati Hermansyah Hermansyah Hidayat, Veny Hudin, Hafid Kamaruddin, Mohd. Shahrul Khairawati Khairawati, Khairawati Kusnadi, Iwan Lukmanul Hakim Misdah Mobinta Kusuma Muhammad Tisna Nugraha, Muhammad Tisna Nely Indra Meifiani Niza, Niza Noviantari, Ika Nur Hamzah Pamungkas , Muhamad Imam Prasetyo, Tika Dedy Prihantono, Prihantono Purnamasari, Mega Isvanidiana Rahmadani, M. Rifki Sahrani , Sahrani Soemantri, Asep Iwa Sukino Sukino Sumar'in, Sumar'in Wahyudi, Annisa Rezki Eka Putri Wajdi, Muh Barid Nizarudin Wardi, Suhra Yulia Ayriza