French Validation of the Internet Addiction Test. - Yasser Khazaal; Joël Billieux; Gabriel Thorens; Riaz Khan; Youssr Louati; Elisa Scarlatti; Florence Theintz; Jerome Lederrey; Martial Van der Linden; Daniele Zullino (Cyberpsychology Behav. Soc. Netw., 2008)