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The cognitive diagnostic test can be used to understand the learning effects (such as strengths and weaknesses) of learners for a specific subject area. Based on the evaluation results of the diagnostic test, instructors may suggest or give students additional material on the subject area for students who do not meet the requirements. The S-P(More)
The main purpose of this study is to develop an on-line simulation-based learning system (SBLS for short) for supporting the undergraduate students to learn data structures. Four modes of SBLS is designed for investigating, constructing and elaborating concepts of tree structures, including demonstration mode, step mode, quiz mode and ask mode. This study(More)
Learning how to speak in foreign language has been identified as a big challenge. Constructing an interesting environment can reduce the learners' speaking anxiety and enhance their motivation. Digital game can be used for building such an attractive learning environment, and it can make the player to be actively involved in their learning. Nevertheless,(More)