20 July 2013
The typical feedback students receive when they get an exercise wrong is the correct answer. Although one certainly does want to know about the correct answer, perhaps a more important feedback is how to fix the wrong answer in the direction of a better answer, or the ability to recover from an error.
Error recovery is likely better than just the isolated plain correct for a variety of reasons, to name a couple:
by Ricardo Pietrobon
My name is Ricardo Pietrobon and I am interested in big data and situated cognition applied to immersive distance education.