juliawise 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: 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 06 June 2012 10:13:26PM 0 points [-]

If you're interested, I posted the swedish study.

Comment author: juliawise 06 June 2012 11:14:03PM 0 points [-]

Thanks! It seems to say that how well you age is more determined by genetics than who raised you, which is unsurprising given that you've had decades of other environmental influences by that time.

Comment author: jsalvatier 04 June 2012 02:06:43AM *  0 points [-]

I see at least two twin-adoption studies which deal with adult outcomes (in Ch 2. of Caplan's book), but I haven't searched very thoroughly:

(I've requested this paper, but don't yet have it Edit: here it is ). Age differences in genetic and environmental influences for health from the Swedish Adoption/Twin Study of Agings this one has adult outcomes, but Jennifer Harris et al., "Age Differences in Genetic and Environmental Influences for Health from the Swedish Adoption/Twin Study of Aging," Journal of Geroontology 47 (3) (May 1992), pp. 213-220.

I haven't gone though all the citations thoroughly though, so there might be more there. You're right that there doesn't seem to be that many.

This one talks about adult outcomes, but I can't find out what ages they're actually talking about, so it may be that most of them are early in life. Thomas Bouchard et al., "sources of Human Psuchological Differences: The Minnesota Study of Twins Reared Apart," Science 250 (4978) (October 1990), p. 223.

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.