Editing Twin study (section)

== Further reading ==
* [http://ibg.colorado.edu/dokuwiki/doku.php?id=workshop:start Free courseware, textbook, software, and example scripts for twin research]
* {{cite journal | last1 = Jang | first1 = K.L. | last2 = McCrae | first2 = R.R. | last3 = Angleitner | first3 = A. Riemann | last4 = Livesley | first4 = W.J. | year = 1998 | title = Heritability of facet-level traits in a cross-cultural twin sample: support for a hierarchical model of personality | journal = Journal of Personality and Social Psychology | volume = 74 | issue = 6| pages = 1556–1565 | doi=10.1037/0022-3514.74.6.1556| title-link = hierarchical model | pmid = 9654759 }}
* R. Plomin, J. C. DeFries, V. S. Knopik and J. M. Neiderhiser. (2012). ''Behavioral Genetics''. Worth Publishers. London
* Nancy L. Segal (2005) ''Indivisible by Two: Lives of Extraordinary Twins''. New York, [[Harvard University Press]].
* {{Cite book |title=Born Together—Reared Apart |last=Segal |first=Nancy L. |year=2012 |publisher=Harvard University Press |location=Cambridge, MA |isbn=978-0-674-05546-9}}
**{{cite news |author=Bryan Caplan |date=June 20, 2012 |title=O Brother, Who Art Thou? |newspaper=Wall Street Journal |url=https://www.wsj.com/articles/SB10001424052702303552104577436333754014866 |url-access=subscription}}
* Am J Med Genet C Semin Med Genet. 2009 May 15;151C(2):136-41. Not really identical: epigenetic differences in monozygotic twins and implications for twin studies in psychiatry. Haque FN, Gottesman II, Wong AH.

=== Critical accounts ===

*{{cite journal | last1 = Schönemann | first1 = Peter | author-link = Peter Schönemann | year = 1997 | title = Models and muddles of heritability | url = http://www2.psych.purdue.edu/~phs/pdf/81.pdf | journal = Genetica | volume = 99 | issue =  2–3| pages = 97–108 | doi = 10.1007/bf02259513 | pmid = 9463078 | s2cid = 36598943 | url-status = dead | archive-url = https://web.archive.org/web/20080228024747/http://www2.psych.purdue.edu/~phs/pdf/81.pdf | archive-date = 2008-02-28 }}
*{{cite journal | last1 = Schönemann | first1 = Peter | author-link = Peter Schönemann | last2 = Schönemann | first2 = Roberta D. | year = 1994 | title = Environmental versus genetic models for Osborne's personality data on identical and fraternal twins | url = http://www.schonemann.de/pdf/71.pdf | journal = CPC | volume = 13 | issue = 2 | pages = 141–167 | access-date = 2013-07-06 | archive-url = https://web.archive.org/web/20120722102653/http://www.schonemann.de//pdf/71.pdf | archive-date = 2012-07-22 | url-status = dead }}
* Kamin, L. J. (1974). ''The Science and Politics of I.Q.'' Potomac, MD: [[Lawrence Erlbaum Associates]].
*{{cite journal | last1 = Kempthorne | first1 = O | year = 1997 | title = Heritability: uses and abuses | journal = Genetica | volume = 99 | issue = 2–3| pages = 109–112 | doi=10.1007/bf02259514| pmid = 9463066 | s2cid = 23266944 }}
* Joseph, J. (2003). [[The Gene Illusion| The Gene Illusion: Genetic Research in Psychiatry and Psychology Under the Microscope.]] PCCS Books.
:This book has been critically reviewed for the [http://www.apa.org/ American Psychological Association.] Hanson, D. R. (2005). 'The Gene Illusion Confusion: A review of The Gene Illusion: Genetic Research in Psychiatry and Psychology Under the Microscope by Jay Joseph' [Electronic Version]. [http://www.apa.org/psyccritiques/ PsycCritiques], 50, e14.
*{{cite journal | last1 = Capron | first1 = Christiane | last2 = Vetta | first2 = Adrian R. | last3 = Duyme | first3 = Michel | last4 = Vetta | first4 = Atam | year = 1999 | title = Misconceptions of biometrical IQists | journal = Cahiers de Psychologie Cognitive/Current Psychology of Cognition | volume = 18 | issue = 2| pages = 115–160 }}
* {{cite journal | last1 = Horwitz | first1 = AV | last2 = Videon | first2 = TM | last3 = Schmitz | first3 = MF | last4 = Davis | first4 = D | date = Jun 2003 | title = Rethinking twins and environments: possible social sources for assumed genetic influences in twin research | pmid=12866384 | journal = J Health Soc Behav | volume = 44 | issue = 2| pages = 111–129 | doi=10.2307/1519802| jstor = 1519802 }}
*And in reply to this article see:
** {{cite journal | last1 = Freese | first1 = J | last2 = Powell | first2 = B | date = Jun 2003 | title = Tilting at Twindmills: rethinking sociological responses to behavioral genetics | pmid = 12866385 | journal = J Health Soc Behav | volume = 44 | issue = 2| pages = 130–135 | doi=10.2307/1519803| jstor = 1519803 }}