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چکیده

oLi courses work. results show that students who took oLi-Statistics, for example, learned a full semester’s worth of material in half as much time and performed as well or better than students in traditional courses. Further, there were no significant differences in retention between oLi students and traditional students in follow-up tests given one or more semesters later. Baumol and Bowen’s Cost disease

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تاریخ انتشار 2010