https://grdspublishing.org/index.php/PUPIL/issue/feed PUPIL: International Journal of Teaching, Education and Learning 2026-06-12T08:47:04+00:00 Editor, PUPIL: International Journal of Teaching, Education and Learning editor@grdspublishing.org Open Journal Systems <p><strong>ISSN</strong> <strong>2457-0648</strong></p> https://grdspublishing.org/index.php/PUPIL/article/view/3099 PREDICTORS OF STUDENT DISENGAGEMENT IN FULLY ONLINE HIGHER EDUCATION PROGRAMS 2026-03-23T05:07:49+00:00 Paula Abola paula.dubai@eiu.ac <p><strong><em>Introduction:</em></strong><em> The rapid expansion of fully online higher education has increased access for diverse student populations but has also intensified concerns regarding student disengagement. Disengagement in online learning extends beyond withdrawal or dropout and includes behavioral, motivational, psychological, and contextual dimensions that may precede formal attrition. This study sought to identify key predictors of student disengagement in fully online higher education programs within a globally diverse sample of online learners.</em></p> <p><strong><em>Methods:</em></strong><em> A cross-sectional, correlational design was employed, with data collected from 140 students enrolled in fully online degree programs across multiple continents. Participants completed a detailed sociodemographic questionnaire and a purpose-designed 46-item disengagement instrument assessing behavioral, psychological, instructional, and contextual dimensions of disengagement. Descriptive statistics, Pearson correlation analyses, and multiple linear regression were conducted using STATA 18.</em></p> <p><strong><em>Results:</em></strong><em> Overall disengagement levels were low to moderate (M = 2.39, SD = 0.48). Psychological and contextual factors emerged as the strongest correlates and predictors of disengagement. Digital fatigue, mental well-being burden, and time-zone or external demands were each independently correlated with higher disengagement. Instructional and social factors, including course design clarity, instructor presence, feedback quality, and sense of community, also significantly predicted disengagement after controlling for sociodemographic variables. Among background characteristics, full-time employment predicted higher disengagement, while older age was associated with lower disengagement.</em></p> <p><strong><em>Conclusion:</em></strong><em> These findings suggest that student disengagement in fully online higher education is a multidimensional phenomenon shaped more strongly by psychological strain, instructional experiences, and contextual constraints than by static sociodemographic variables. Interventions aimed at reducing disengagement should therefore extend beyond course design improvements to include strategies addressing digital fatigue, mental well-being, and temporal flexibility in globally distributed online programs.</em></p> 2026-03-23T00:00:00+00:00 Copyright (c) 2026 https://grdspublishing.org/index.php/PUPIL/article/view/3219 A DIGITAL ADAPTIVE TEXTBOOK FOR SECONDARY BIOLOGY EDUCATION: DEVELOPMENT AND TESTING 2026-06-12T08:47:04+00:00 Boris Yarmakhov yarmakhovbb@mgpu.ru Sergey Sumatokhin SumatohinS@mgpu.ru <p><em>The digital transformation of educational materials has led to the development of adaptive textbooks that personalize learning according to individual student needs. This paper presents the development and pilot testing of an adaptive digital biology textbook (TSAU) for middle school students in Russia, based on the printed textbook by V. Pasechnik. The research aimed to transform traditional content into an adaptive digital format and evaluate its effectiveness in improving student academic performance. The digital textbook comprises 110 multimedia modules, each containing a video clip and six assessment tasks of varying difficulty levels. The adaptive platform processes student responses, provides immediate feedback, and creates individualized learning paths based on student progress. The study concludes that the adaptive digital textbook significantly enhances biology instruction quality by promoting comprehensive material coverage, providing differentiated assignments, and increasing student engagement. The findings suggest that adaptive learning technologies can effectively support personalized education and improve academic outcomes in secondary school settings.</em></p> 2026-06-12T00:00:00+00:00 Copyright (c) 2026