An online discussion forum has the potential to facilitate collaborative learning that improves students' critical thinking. To explain the collaborative online learning experience, the Community of Inquiry (CoI) model has been proposed by a group of researchers. The model captures an in-depth and meaningful collaborative online learning process…

Attrition continues to be a major issue in higher education. Attrition rates for classes taught through distance education are 10-20% higher than classes taught in a face-to-face setting. Educators should engage students early and often, using different learning strategies customized to the class content and the students' pre-existing knowledge.…

In a face-to-face classroom, the instructor can easily diagnose students' motivational status by observing their facial expressions and postures, but such cues are absent in an online classroom. Therefore, online instructors often estimate students' motivational level based on their online behavior such as the number of messages they post, and…