De Cock, R, Vangeel, J, Klein, A, Minotte, P, Rosas Morales, O & Meerkerk, G-J 2014, ' Compulsive use of social networking sites in Belgium : prevalence, profile, and the role of attitude toward work and school ', CyberPsychology, Behavior & Social Networking, vol. 17, no. 3, pp. 166-171 .