Low birth order SEEMS correlated with intelligence because both are correlated with small family size. http://www.nbu.bg/webs/clubpsy/Materiali%20za%20kachvane/Library/razlichni%20lekcii%20na%20angliiski/Birth%20Order%20and%20Intelligence.pdf …
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Replying to @sarahdoingthing
All your friends at your Ivy/tech school/LW meet-up are firstborns? That's because smart people have tiny families.
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Replying to @sarahdoingthing
@sarahdoingthing easy enough to deal with this by using e.g. probability that you're first-born given that you have one sibling, right?1 reply 0 retweets 2 likes
Replying to @admittedlyhuman
@admittedlyhuman you would think...
1:02 PM - 13 Oct 2014
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