How well do the students understand the course contents? Assessing comprehension through course videos

The popularity of MOOCs as an online education delivery alternative can be judged from the rapid increase in the number of MOOCs from the past few years. However, there are alarming concerns about the high drop-out ratios witnessed by the MOOCs. Several factors such as poor student engagement, poor lecture delivery in videos, low student–instructor interaction are known to be responsible for declining completion rates in MOOCs. Out of these, the...