1. Balota, D.A., Cortese, M.J., Hutchison, K.A., et al. (2002). The English Lexicon Project: A Web-based repository of descriptive and behavioural measures for 40,481 English words and non-words. http://elexicon.wustl.edu.
2. Attentional bias in drug dependence: Vigilance for cigarette-related cues in smokers;Bradley;PSYCHOLOGY OF ADDICTIVE BEHAVIORS.,2003
3. A factor-analytic investigation of computer “addiction” and engagement;Charlton;British Journal of Health Psychology,2002
4. Distinguishing addiction and high engagement in the context of online game playing;Charlton;Computers in Human Behavior,2007
5. Validating the distinction between computer addiction and engagement: Online game playing and personality;Charlton;Behaviour & Information Technology,2010