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All Journal JPEKA: Jurnal Pendidikan Ekonomi, Manajemen dan Keuangan Journal of Psychology and Culture Behavior in SDGs
Joshi Maharani Wibowo
University of Helsinki
Economics, Econometrics & Finance Education Social Sciences Other

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Development of an Integrated Science Literacy Assessment Instrument Incorporating Local Gamelan Wisdom in the Topic of Sound Waves to Support the Achievement of SDG 4: Quality Education Ayunda Zahra Aulia; Titin Sunarti; Joshi Maharani Wibowo
Journal of Psychology and Culture Behavior in SDGs Vol. 2 No. 2 (2026): July
Publisher : Sekolah Tinggi Agama Islam Sabilul Muttaqin Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63230/jopacbis.2.2.249

Abstract

Objective: This study aims to develop an essay-based science literacy assessment instrument that integrates local gamelan wisdom into the topic of sound waves for high school students, in accordance with the PISA 2025 science literacy framework. Method: The ADDIE (Analysis, Design, Development, Implementation, and Evaluation) development model was used, limited to the development stage. The instrument consists of ten essay questions, a question outline, and a scoring rubric. Validation was conducted by three experts, while the empirical test involved 35 students and was analyzed using the Rasch Model with Winsteps software. Results: Expert validation showed a validity score of 86% (highly valid). Rasch analysis indicated that all test items met the criteria for empirical validity, with Point-Measure Correlation values ranging from 0.36 to 0.77 and MNSQ values ranging from 0.52 to 1.35. The item reliability coefficient of 0.91 falls into the “very good” category, while the person reliability coefficient of 0.76 falls into the “adequate” category. The Wright Map shows item difficulty levels ranging from −1.20 to +4.00 logits, supported by an item separation index of 2.91, indicating the instrument’s strong ability to distinguish difficulty levels. Novelty: The novelty of this study lies in the integration of the acoustic phenomena of the local wisdom of gamelan into a science literacy instrument in the form of an essay, which is aligned with the PISA 2025 framework and tested using the Rasch Model. This instrument has proven to be suitable for measuring students’ science literacy in a contextual manner while supporting cultural preservation and the achievement of SDG 4 of Quality Education.
Service Quality and LMS Usage in University: The Mediation Role of User Satisfaction and the Moderating Role of Flexibility-Oriented Culture Tri Wahyudi; Anang Kistyanto; Andre Dwijanto Witjaksono; Joshi Maharani Wibowo
JPEKA: Jurnal Pendidikan Ekonomi, Manajemen dan Keuangan Vol. 10 No. 2 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpeka.v10n2.p149-174

Abstract

Objective: This research seeks to analyse the impact of service quality and user satisfaction on system use directly, as well as through the moderating effect of flexibility-oriented culture and system use as a mediator in the context of the SiDia LMS at Universitas Negeri Surabaya (Unesa). Method: An explanatory quantitative approach with data analysis using PLS SEM assisted by SmartPLS 4.0 software was used in this study. The research sample consisted of active lecturers at Unesa, selected using proportional stratified random sampling, resulting in 264 respondents. Results: The findings show that service quality has a significant effect on user satisfaction but does not have a significant effect on system use in the use of SiDia LMS at Unesa. User satisfaction is confirmed to have a significant effect on system use and fully mediates the association between service quality and system use. A flexibility-oriented culture failed to act as a moderating variable. The accomplishment of SiDia implementation at Unesa is more determined by the quality of user experience and system support services than by organisational flexibility culture. SiDia development needs to focus on improving the quality of operational services and integrating LMS usage through user experience analytics and differentiated support. Novelty: This research focuses on developing a model for LMS success by integrating mediation and moderation mechanisms simultaneously within the ISSM framework, incorporating a flexibility-oriented culture as an organisational contextual factor, which is still rarely done.
Co-Authors Anang Kistyanto Andre Dwijanto Witjaksono Ayunda Zahra Aulia TITIN SUNARTI Tri Wahyudi