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A Cognitive Support System To Scaffold Students’ Problem-Based Learning In A Web-Based Learning Environment, Xun Ge, Lourdes G. Planas, Nelson Er

Interdisciplinary Journal of Problem-Based Learning

An experimental study was conducted to investigate the effects of question prompts and peer review on scaffolding students’ problem-based learning in a web-based cognitive support system. Ninety-six pharmacy students were randomly assigned to a treatment or control condition. The students in both conditions were asked to generate solutions to a real-world problem on clinical communication in a web-based learning environment. The results indicated that students who received question prompts significantly outperformed those who did not in each of the five problem-solving steps in both initial and revised reports. The results also showed that students in both conditions significantly improved their …