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Comparison of Spatial Weight Matrices in Spatial Autoregressive Model: Case Study of Intangible Cultural Heritage in Indonesia Sobari, Muhamad; Desiyanti, Armalia; Yanti, Devi; Monika, Putri; Abdullah, Atje Setiawan; Ruchjana, Budi Nurani
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 1 (2023): January
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i1.10757

Abstract

Intangible Cultural Heritage (ICH) can effectively contribute to Sustainable Development Goals (SDGs) in all economic, social, and environmental dimensions, along with peace and security. Studying ICH in Indonesia cannot be separated from the spatial aspect of how an area's attributes are related to other areas located close to each other. Spatial regression modeling needs to be done by considering the selection of spatial weight matrix. Using the wrong spatial weight matrix will increase the standard error in parameter estimation. Therefore, this study aims to determine: the best spatial weight matrix to accommodate the spatial autocorrelation in analyzing the description of the spread of ICH in Indonesia; and the variables that are thought to influence the number of ICH determination in Indonesia. The spatial regression modeling used in this study is the Spatial Autoregressive (SAR) model and the spatial weight matrices compared in this study are queen contiguity and inverse distance. The best model is the SAR model used the queen contiguity spatial weight matrix because it has minimum values of AIC, BIC, RMSE and MAPE which are 310.397, 319.555, 18.857 and 57.169 respectively. Simultaneously, involved in performing arts, wearing traditional dress, knowing Indonesian folklore and the spatial lag contribute significantly to number of ICH determination in Indonesia. Partially, only knowing Indonesian folklore have a significant effect on number of ICH determination in Indonesia at significance level α=5%. Each additional 1% of population that knowing Indonesian folklore in an area increases number of ICH determination in that area by 0.6719 units . 
Ketahanan Keluarga di Tengah Pandemi Covid-19 Yanti, Devi; julia aridhona
ABDIMAS NUSANTARA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2022): ABDIMAS NUSANTARA (Juli)
Publisher : Fakultas Ekonomi Universitas Islam Majapahit

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Abstract

Family resilience is the family's ability to manage resources and problems to achieve prosperity as well as to survive and adapt to various conditions that are constantly changing, and have a variety of positive attitudes towards life's challenges. Family social and psychological resilience is one of the dimensions in family resilience, which is an important dimension in realizing a harmonious, safe and psychologically prosperous family. Kuta Alam District is an area of ??Banda Aceh City with the highest number of cases of the spread of Covid 19, for this reason, researchers want to examine the condition of family resilience in Kuta Alam District. The family resilience being studied is seen from the socio-psychological dimension. The approach of this research is descriptive quantitative by taking a sample of the location of several villages in the district of Kuta Alam, with a sample of 110 people. The method of data collection is in the form of a questionnaire. Overall, the condition of the family's psychological social resilience is in the moderate category. From the results of this study, it is suggested that families can cope with emotions positively by doing activities that they enjoy, increasing positive self-concept, establishing communication with family members and various covid-19 prevention programs from the central and regional governments aimed at families and must be implemented immediately. and right on target in order to restore the socio-psychological conditions of the community. Keywords: family resilience, social psychology, covid-19 pandemic
From Self-Love to Self-Growth: Empowering Students to Recognize Their Potential at Witthayapanya Matthayom School, Thailand Hasmalawati, Nur; Vonna, Rizka Dara; Khafidhoh, Khafidhoh; Isni, Khoiriyah; Selian, Sri Nurhayati; Yanti, Devi; Amalia, Hanna; Farika, Siti; Azra, Shafiana; Mutia, Cut Risa; Zuanny, Iyulen Pebry; Barmawi, Barmawi; Andriyani, Juli; Santoso, Harri; Khairunnisa, Dinda; Putri, Riva Nadia
Jurnal Pengabdian UNDIKMA Vol. 7 No. 1 (2026): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i1.19220

Abstract

This community service program aims to enhance students’ self-awareness and personal development through self-love and self-growth approaches at Witthayapanya Matthayom School, Thailand. The program encourages students to recognize the importance of self-acceptance by identifying their strengths and weaknesses and developing a positive self-concept as a foundation for personal and career development. Students are also guided to foster self-growth through goal setting, self-improvement motivation, and the ability to realistically accept the process of personal change. The program is implemented through the delivery of educational materials and the application of Cognitive Restructuring (CR) techniques within a Cognitive Behavioral Therapy (CBT) framework. Program effectiveness is evaluated using a 10-item questionnaire measuring self-concept, self-love, and self-growth, administered on a 4-point Likert scale and developed through an Item Response Theory (IRT)–based adaptation of the Rosenberg Self-Esteem Scale (RSES). Descriptive statistical analyses, including frequencies, percentages, and means, are used to summarize students’ responses and are complemented by qualitative observations from discussions and reflective activities. The results indicate high levels of student engagement, as evidenced by enthusiasm, active participation, and experience sharing throughout the sessions. These positive responses reflect increased awareness of self-love, contributing to enhanced self-confidence, motivation, and engagement in positive daily activities. Furthermore, the program strengthens students’ self-growth, as demonstrated by increased motivation for self-improvement, clearer future-oriented goals, and a stronger commitment to becoming the best version of themselves. Overall, this education- and CBT-based program is empirically relevant to students’ developmental needs, strengthens self-concept, and supports sustainable personal development for future readiness.
The Effect of Variations in Thickness and Mesh Size of Activated Carbon Media Based on Kepok Banana Peel and Coconut Shell on the Effectiveness of Iron (Fe) and Manganese (Mn) Reduction in Well Water : Pengaruh Variasi Ketebalan dan Ukuran Mesh Media Karbon Aktif Berbasis Kulit Pisang Kepok dan Tempurung Kelapa terhadap Efektivitas Penurunan Besi (Fe) dan Mangan (Mn) pada Air Sumur Bor Yanti, Devi; Pramaningsih, Vita; Isworo, Yannie
Jurnal Teknologi Lingkungan Vol. 27 No. 1 (2026): Jurnal Teknologi Lingkungan
Publisher : BRIN Publishing (Penerbit BRIN)

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Abstract

Abstrak Berdasarkan hasil laboratorium, nilai besi (Fe), mangan (Mn), dan pH pada sumur bor TPS 3R Terpadu Samarinda melebihi baku mutu yaitu secara berturut-turut 3,06 mg/L, 0,9 mg/L, dan 4. Oleh karena itu, penelitian ini bertujuan untuk mengetahui hubungan efektivitas penurunan besi dan mangan dengan variasi ketebalan dan ukuran mesh karbon aktif kulit pisang kepok dan tempurung kelapa dengan metode kuantitatif ekperimen semu dengan desain Non-Equevalent Control Group. Terjadi penurunan nilai Fe dan Mn serta perubahan pH untuk filtrasi dengan arang aktif tempurung kelapa pada ketebalan 30 cm dan 35 cm serta pada penggunakan arang aktif kulit pisang kepok dengan ketebalan 20 cm dan 30 cm. Penurunan nilai Fe dan Mn juga terjadi pada variasi ukuran mesh 4 dan ukuran mesh 8. Berdasarkan hasil tersebut, maka dapat disimpulkan bahwa terdapat hubungan ketebalan dan ukuran mesh terhadap penurunan kadar besi dan mangan dengan nilai Fisher Exact Test 0,029<0,05. Semakin tebal arang aktif maka persentase penurunan Fe dan Mn juga semakin besar karena semakin lama air berkontak dengan arang aktif.   Abstract Based on laboratory results, the values of iron (Fe), manganese (Mn), and pH in the borehole well TPS 3R Terpadu Samarinda exceed quality standards of 3.06 mg/L, 0.9 mg/L, and 4, respectively. Therefore, this study aims to determine the relationship between the effectiveness of iron and manganese reduction and variations in the thickness and mesh size of activated carbon derived from kepok banana peel and coconut shell, using a quasi-experimental quantitative method with a Non-Equivalent Control Group design. There was a decrease in Fe and Mn values ​​and changes in pH for filtration with coconut shell activated carbon at a thickness of 30 cm and 35 cm, and when using activated carbon from kepok banana peel with a thickness of 20 cm and 30 cm. The decrease in Fe and Mn values ​​also occurred in variations in mesh size 4 and mesh size 8. Based on these results, it can be concluded that there is a relationship between thickness and mesh size and the decrease in iron and manganese levels, with a Fisher's Exact Test value of 0.029 < 0.05. The thicker the activated carbon, the greater the percentage of Fe and Mn reduction, because the longer the water remains in contact with it.  
Stimulasi Keterampilan Sosial Peserta Didik Melalui Permainan Yanti, Devi; Amalia, Hanna; Hasmalawati, Nur; Vonna, Rizka Dara; Zahratika, Zahratika
Jurnal Medika: Medika in progres
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/862p3v93

Abstract

Kegiatan pengabdian kepada masyarakat ini dilaksanakan pada tanggal 30 Juli dan 15 September 2025 di Sekolah Pendidikan Anak Usia Dini (PAUD) Harsya Ceria, Banda Aceh, yang merupakan sekolah inklusi. Kegiatan ini bertujuan untuk meningkatkan pemahaman dan keterampilan guru PAUD dalam menstimulasi perembangan sosial anak melalui penerapan permainan tradisional. Sebagai sekolah inkluis, PAUD Harsya Ceria memiliki anak-anak dengan kemampuan yang beragam, sehingga diperlukan metode pembelajaran yang adaptif, menyenangkan, dan mampu membangun interaksi sosial positif antara seluruh peserta didik. Metode kegiatan mencakup penyuluhan, pelatihan interaktif, dan praktik langsung berbagai permainan tradisional seperti ular tangga, engklek, dan estafet bola. Permaianan ini dipilih karena dapat menumbuhkan kerja sama, empati, dan toleransi antar anak, baik yang berkebutuhan khusus maupun berkembang tipikal. Evaluasi kegiatan dilakukan melalui pre-test dan post-test guna mengukur tingkat pengetahuan, keterampilan, dan pemahaman guru setelah mengikuti pelatihan. Hasil kegiatan menunjukkan adanya peningkatan signifikatn dalam pemahaman guru terhadap manfaat permainan tradisional sebagai media pembelajaran yang menyenangkan dan bermakna. Rekomendasi dari kegiatan ini adalah perlunya pelatihan lanjutan serta dukungan kebijakan pendidikan agar permainan tradisional dapat diintegrasikan secara berkelanjutan dalam kurikulum PAUD sebagai sarana pengembangan sosial dan karakter anak usia dini.