On Mon, 7 Aug 2006, Stephen Black went:
The study is on-line at
<http://pediatrics.aappublications.org/cgi/reprint/118/2/e430>
and I think it's available to all.
It carries the standard disclaimer buried in the Discussion, to wit:
"Our results suggest that the relationship between exposure and
behavior may be causal in nature... however, our correlational data
do not allow us to make causal inferences with certainty. "
I noticed that, and then I noticed that the text string "causa" (as in
"causal" or "causation") appears nowhere else in the paper.
--David Epstein
[EMAIL PROTECTED]
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