The Problematic and Risky Internet Use Screening Scale (PRIUSS) for adolescents and young adults: Scale development and refinement. - Lauren A. Jelenchick; Jens Eickhoff; Dimitri A. Christakis; Richard L. Brown; Chong Zhang; Meghan Benson; Megan A. Moreno (Comput. Hum. Behav., 2014)