I may wonder if you have measured your own aggression
What do you want of poor Mr. Aviv, signing known also as "Haeyal hamitlamed"
Don't you shoot on all directions like one of your game figures?
One may wonder if you are not aware yourself of the numerous faults in this mini "research"
Else, why be so anxious, lady?

Aggression -
Not only towards Mr. Aviv, as you may
have well noticed

In a similar vein, my response was humorous too, in a way
gently implying that this lady's interest in Aggression may not totally be sheerly "intellectual"

Those issues are not personal, so why
so smoothly switch to Ad Hominem?
Even if someone senses that somebody else very convincingly and forcibly advances political views contradicting his own,
he should try to improve his arguments rather than assenting in any occasion to personal attacks

The same should hold for a research
effort, even if its results and methodology do not match the ambition involved

Respectfully, and Easy

Sorry, Mr. Aviv, this was meant for Mr. Eran Belinsky

Not only I doubt the deductions that can be made on a 30-kid sample, but what about the millions of kids around the globe who play violent games on a daily basis, but were never engaged in violent behavior themselves? "More aggressive" doesn't mean "aggressive". One may say that teenagers have been exposed to more and more violence with time, and have become more aggressive, but it doesn't necessarily lead to violent behavior - I was probably more aggressive as a teenager than my mother when she was a teenager, due to the video games I played, but nevertheless I consider myself to be a very non-violent person. I have the gut feeling that Columbine and the likes are not really connected to the kinds of games these kids played, and would have happened regardless - maybe more so since the head of the household had a shotgun in the bedroom? Reminds me of the Metal scandal during the 80's, which was dismissed fairly quickly.