“…A number of studies continue to promote, use and modify the Internet Addiction Test (e.g. Chang & Law, 2008;Montag et al, 2010;Morrison & Gore, 2010;Ni et al, 2009;Spada et al, 2008;Tsitsika et al, 2008;Velezmoro et al, 2010;Widyanto & McMurran, 2004). Others have developed additional quantitative scales such as the Internet Related Problem Scale (Armstrong et al, 2000), the Generalized Problematic Internet Use Scale 2 (Caplan, 2010;Caplan et al, 2009), the Problematic Internet Use Questionnaire (Demetrovics et al, 2008;Thatcher et al, 2008), the Chen Internet Addiction Scale (Ko et al, 2008), the Index of Problematic Online Experiences (Mitchell et al, 2008), the Diagnostic Questionnaire for Internet Addiction (Siomos et al, 2008), the Compulsive Internet Use Scale (Meerkerk et al, 2010), and Internet Abuse (Blau, 2011).…”