Twins reared apart

Written by: Stephen Hsu

Primary Source: Information Processing

For those interested in studies of identical twins reared apart, see IQ Similarity of Twins Reared Apart: findings and responses to critics, Bouchard (1997). A question sometimes raised by critics concerns the extent to which twins reared apart actually experienced different environments. Norms of reaction, GxE interactions, and other (conceptually trivial but potentially obfuscatory) topics are also discussed.

Susan Farber wrote a 1981 book that was critical of twin studies. Click below for larger image.

See also Heritability 2.0.

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Stephen Hsu
Stephen Hsu is vice president for Research and Graduate Studies at Michigan State University. He also serves as scientific adviser to BGI (formerly Beijing Genomics Institute) and as a member of its Cognitive Genomics Lab. Hsu’s primary work has been in applications of quantum field theory, particularly to problems in quantum chromodynamics, dark energy, black holes, entropy bounds, and particle physics beyond the standard model. He has also made contributions to genomics and bioinformatics, the theory of modern finance, and in encryption and information security. Founder of two Silicon Valley companies—SafeWeb, a pioneer in SSL VPN (Secure Sockets Layer Virtual Private Networks) appliances, which was acquired by Symantec in 2003, and Robot Genius Inc., which developed anti-malware technologies—Hsu has given invited research seminars and colloquia at leading research universities and laboratories around the world.
Stephen Hsu

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