The purpose of this work is to investigate how self-regulating skills can be enhanced by encouraging metacognition and reflection in MOOC learners by means of social comparison. To this end, we developed the Learning Tracker, an interactive widget that could be integrated in a learner dash- board aimed at learners. The Learning Tracker allows MOOC learners to compare their learning behaviour to that of previous graduates of the same MOOC, which we named successful learners. more »