This seems like common sense

[Gentlefood]

I've seen a couple of these types of studies from awhile ago (had to do a speech on it), I'm not sure one can accurately measure such a thing. I think it has to do entirely with the person.

All the studies yielded different results.

Pretty much this. Personality and psyche are very complex things, sure games can influence a person however the input from this influence can be radically different on a case to case basis. Taking the average of a large group is still just guess-work as its impossible to truly study the entire gaming community as the scale is just too large.

---