1) Learning analytics dashboards aim primarily to foster awareness and reflection in learners, but awareness alone is not enough to affect learning. 2) Dashboards currently provide limited support for self-regulated learning beyond reflection, neglecting goal setting and monitoring. 3) Dashboards commonly use social comparisons as the reference frame, which may be more suitable for performance-oriented learners and neglect mastery-oriented learners. Long term effects of social comparisons are unknown.