Bridging Digital Literacy and Academic Readiness: A Mediated Model of Self-Efficacy and Learning Climate among University Students in Eastern Indonesia
Abstract
This study examines the direct and mediated effects of digital literacy on academic readiness through digital self-efficacy and digital learning climate among university students in eastern Indonesia, a context characterised by heterogeneous digital access and infrastructure constraints. A quantitative, cross-sectional survey was conducted with 372 undergraduate students at Universitas Negeri Makassar (UNM) using validated scales. Partial Least Squares Structural Equation Modeling (PLS-SEM) with SmartPLS 4.0 was employed to test the measurement and structural models, including mediation analyses via bootstrapping (5,000 subsamples). The results indicate that digital literacy has a significant direct effect on academic readiness (β = 0.287, p < 0.001). Digital literacy also positively affects digital self-efficacy (β = 0.528) and digital learning climate (β = 0.467), both of which significantly predict academic readiness (β = 0.305 and β = 0.263, respectively). The model explains 52.4% of the variance in academic readiness. Both digital self-efficacy and digital learning climate partially mediate the relationship between digital literacy and academic readiness, with a total indirect effect of 0.284, accounting for approximately half (49.7%) of the total effect. Exploratory multi-group analysis reveals that the direct effect of digital literacy on academic readiness is stronger for students with intermittent mobile data access (β = 0.352) compared to those with stable broadband (β = 0.241). This study is among the first to empirically test a dual-mediation model in the under-researched context of eastern Indonesia, demonstrating that psychological (self-efficacy) and environmental (learning climate) factors are essential transmission mechanisms linking digital literacy to academic readiness. The findings suggest that universities should not only enhance students' digital skills but also invest in building digital confidence and fostering a supportive digital learning environment, particularly for students with limited connectivity
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