taw comments on Review: Selfish Reasons to Have More Kids - Less Wrong

17 Post author: jsalvatier 29 May 2012 06:00PM

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Comment author: jsalvatier 28 May 2012 05:00:43PM 1 point [-]

As I understand it, it means that they did a regression between some aggregate measure of family environment (like total family income) and the outcome of interest and it put a small regression coefficient on the aggregate measure and/or that the differences in outcomes between adopted children in the same home were not smaller than the differences between adopted children in different comes. In the later case, I think you can compare adopted children both to adopted and unadopted siblings. Have I explained that clearly?

Here's an arbitrary adoption paper cited in the book: Sacerdote, B. (January 01, 2007). How Large Are the Effects from Changes in Family Environment? A Study of Korean American Adoptees *. Quarterly Journal of Economics, 122, 1, 119-157.

Comment author: juliawise 29 May 2012 02:41:23AM 1 point [-]

Note that the Sacerdote is the only study I've been able to find on adult outcomes of adoptees. There's not much out there.

Comment author: jsalvatier 29 May 2012 03:46:54PM 0 points [-]

I want to say "That can't be right", but I don't have Caplan's book with me to check his references. I'll check this evening.

Comment author: juliawise 31 May 2012 11:08:39PM 0 points [-]

That study pretty much changed my mind about adopting, so if you find anything else, I'd like to know.