Article

Pontes, Halley and Caplan, S.E. and Griffiths, M.D. (2016) Psychometric validation of the Generalized Problematic Internet Use Scale 2 in a Portuguese sample. Computers in Human Behavior 63 , pp. 823-833. ISSN 0747-5632.

Conference or Workshop Item

Pontes, Halley and Caplan, S.E. and Griffiths, M.D. (2016) Problematic internet use, sleep problems, and psychiatric symptoms among Portuguese internet users: an empirical study. In: 3rd International Conference on Behavioral Addictions, 14–16 Mar 2016, Geneva, Switzerland.