“…The action taken by a learner in response to information about the discrepancy depends heavily on the nature of the message, the way in which it was received, the way in which perception of a gap motivates a choice of available courses of action, as well as the working contexts in which that action may be carried out (Black & Wiliam, 1998). Students' dispositional characteristics, such as their self-efficacy beliefs (Ames, 1992;Craven, Marsh, & Debus, 1991) and goal orientation (Dweck, 1986;Tubbs, Boehne, & Dahl, 1993) as well as temporary affective states (Derryberry, 1991;Ilies & Judge, 2005), are influenced by and, in turn, influence learners' response to the information about the existing discrepancy between the actual and the objective knowledge sets.…”