“…The scarcity of feedback in most classrooms is due, in large part, to the fact that few teachers have the luxury of regularly responding to each student's work. Fortunately, research also shows that students themselves can be useful sources of feedback via self-assessment (Andrade & Boulay, 2003;Andrade, Du, & Wang, 2008;Ross, Rolheiser, & HogaboamGray, 1999). Self-assessment is a key element in formative assessment because it involves students in thinking about the quality of their own work, rather than relying on their teacher as the sole source of evaluative judgments.…”