Thatcher, Andrew; Wretschko, Gisela; Fridjhon, Peter2011-05-062011-05-062011-05-06Computers in Human Behavior, 24(5), 2236-2254http://hdl.handle.net/10539/9673Computers in Human Behavior, 24(5), 2236-2254enComputers in Human BehaviorOnline flow experiences, problematic Internet use and Internet procrastination