Does this apply to you?

Interesting, but a possible source of error of all correlational studies (this discovered a correlation between memory and marijuna) is there are three possible cases. A causes B, B causes A, C causes A and B.

In this case, it could be people with bad memory smoked, or people with good memory choose not to smoke. Then there is the conclusion the article meet that smoking caused the memory. Finally, it could be an outside factor causing people to smoke and have bad memory or not smoke and have good memory. I would lean towards their conclusion, but there is still the room for that error.
 
LOL @ Heavy use = smoking at least four joints a week

What if you smoke round about 4-8 bowls a day for 9 years?

You become a liberal?

:jester:

Smoking pot for 20 years gives you a bad memory.

/sigh

Has nothing to do with the fact that your ass is gettin old.
 
Trippyhippy said:
Has nothing to do with the fact that your ass is gettin old.
Although the article doesn't mention it, I would hope they avoided that mistake and had a control group of people with similar age. That would be basic requirement for a good study.
 
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