@slatestarcodex What do you mean by “lead” in this context?
-
-
-
@swombat Level of lead exposure as measured in eg serum lead, picked up from paint, fumes, dust, etc. -
@slatestarcodex Oh wow, so the actual metal!…
End of conversation
New conversation -
-
-
@slatestarcodex Not enough lead? If .1% of the sample has lead, you can see the effect conditioning on lead, but not on shared environment. -
@argletargle I was under the impression lead was a big deal that affected many people, especially during the past. -
@slatestarcodex Google gives http://tinyurl.com/peszghg saying 1 to 5% post-1988. 10% get lead→effect of lead diminished 10x in environ study.
End of conversation
New conversation -
-
-
@slatestarcodex Cynical expectation : "controlled for income" seems like it would cover a lot of space where meaningful data once hid.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@slatestarcodex a) nobody has figured out the correct implications of the studies and b) Judith Harris is crazy Bryan Caplan, too. - 1 more reply
New conversation -
-
-
@slatestarcodex Obviously, the first kid ate most of the paint.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@slatestarcodex No, but I look forward to reading your thoughts when you come up with a working theory.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@slatestarcodex my reflexive thought is something along the lines of "no two alike" where different peers lead to different lead exposure.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.