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Enhancing Students’ Higher Order Thinking Skills Through Computer-Based Scaffolding In Problem-Based Learning, Nam Ju Kim
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The purpose of this multiple-paper dissertation is to identify students' several difficulties in Problem-based learning and to address these issues by suggesting the design of computer-based scaffolding. In addition, the effectiveness of suggested design was confirmed through meta-analysis and the empirical research. Learner-centered Scaffolding Systems (LSS) is presented to improve students' perception of optimal challenge by addressing students' learning issues in PBL. LSS enhances students' experience in autonomy and competence by providing multiple types, modalities, and customization of scaffolding in accordance with student' different needs and difficulties in PBL. Bayesian meta-analysis for identifying the effects of suggested LSS indicated that …