Wikinews

correlation and causation

Fragment of a discussion from Comments:Report finds teen substance abuse is top public health problem in US

I agree that there are problems with the study, but none of the sources I found commented on the methodological problems. And it was not my place, as I understand wikinews, to point out problems that I saw but that are not found in the sources.

Mattisse (talk)‎17:16, 1 July 2011
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