Generalized problematic internet use: An impulsive-compulsive spectrum disorder?

Abstract

Introduction: Generalized problematic internet use/GPIU has recently been associated with the impulsive-compulsive spectrum/ICS, but its mapping onto these behaviour dimensions is relatively unexplored. Objectives: To compare patterns of internet use and scores of BIG-5 personality traits, perfectionism and psychological distress between groups with low/high levels of GPIU. Methods: 475 university students (78.9% girls; mean age 20.22±1.695) answered the Portuguese versions of: GPIU Scale, Multidimensional PerfectionismScale-13, NEO-FFI-20,Depression, Anxiety and Stress Scales and other questions about internet use. Chi-square and Mann-Whitney tests were performed using SPSS. Results: Individuals with high levels of GPIU (median+2SD; n=18; 3.8%) spent significantly more time/day in online activities, exceeding what they have planned; had no other hobbies and used social networks to meet friends; reported that GPIU interfered with affective/work relationships and academic performance (all p