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Do you think that hypothesis would hold up to twin studies and adoption studies? Or if you looked at immigrants who moved to countries with no familial ties?
by jessriedel 10y ago
Do you think that hypothesis would hold up to twin studies and adoption studies? Or if you looked at immigrants who moved to countries with no familial ties?
- skybrian 10y agoThose sound like good ways to test it, though they have their limitations too. People looking to adopt probably have a stable situation, and immigrants are usually self-selected.