1. An investigation of the research evidence relating to ICT pedagogy,2004
2. Federation of American Scientists (2006). Harnessing the power of video games for learning. 25 October The Summit on Educational Games, Washington DC.
3. A theory of cognitive dissonance;Festinger,1957
4. The efficacy of computer assisted instruction (CAI): A meta-analysis;Fletcher-Flinn;Journal of Educational Computing Research,1995
5. Cognitive dissonance: Progress on a pivotal theory in social psychology;Harmon-Jones,1999