Summary: Link: https://slatestarcodex.com/2019/09/09/partial-retraction-age-and-birth-order-effects/ On Less Wrong, Bucky tries to replicate my results on birth order and age gaps. Backing up: two years ago, I looked at SSC survey data and found that firstborn children were very overrepresented. That result was replicated a few times, both in the SSC sample and in other samples of high-opennness STEM types. Last year, I expanded those results to look at how age gaps affected birth order effects. Curiously,
