Hello everyone, 

thank you once again to all who helped with the non-profit project led forward by the German University of Dusseldorf, whose aim it was to create a diagnostic questionnaire which does not confuse normal, engaged play with a clinically conspicuous use of MMORPGs. I

So, am I correct in saying that in order to be classified as an addict, you must spend 67+ hours per week on a MMORPG, which is ~40% or more of the week (~60% of the week if you subtract a decent 8-hour sleep)?

2 standard deviations = unusual, IIRC, so 25 + 42?