“…Computer-based learning environments have the capability to generate a variety of feedback mechanisms to inform learners about task performance (Corbalan, Paas, & Cuypers, 2010;Hsieh, & O'Neil, 2002;Narciss, et al, 2013). The most basic form of feedback is knowledge of results (KOR), or corrective feedback, which simply reports whether a studentgenerated response is correct or incorrect (Clark & Dwyer, 1998;Mason & Bruning, 2001).…”