social norms posters

I honoestly dont think that the posters around school are having any effect whatsoever. Reading them doesnt effect the decisions I make in the slightest bit. And not to mention that one of them advertises the fact that 40% of fremd students drink. Thats pretty close to half....not something, if i was the principal of a school, that i would want to be sharing with everyone. And on top of that, we cant even be sure how accurate those tests are. Anybody could lie and say that they do or dont drink/smoke and the people who look at these tests wouldnt no the difference. So to sum it all up, the posters around school im my opinion are having no effect, and could completely inaccurate and i think that they should never have been put up in the first place.