Author: Joseph Jay
Publisher: Springer Publishing Company
ISSN: 1559-4343
Source: Ethical Human Psychology and Psychiatry, Vol.12, Iss.3, 2010-12, pp. : 200-217
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
Some political scientists have argued in recent years that twin research shows that genetic factors play an important role in shaping political attitudes, ideologies, and behavior. Moreover, some researchers claim to have identified genes for political traits at the molecular level. The author argues that the main theoretical assumption of the twin method, which holds that monozygotic and dizygotic twin pairs experience equal environments, is untenable. Therefore, the results of twin studies can be completely explained by nongenetic factors. The author also argues that recent gene discovery claims in political science are unlikely to be replicated. He concludes that because genetic interpretations of twin study results are confounded by environmental factors, political scientists have no reason to revise previous socialization theories of political traits.
Related content
COMMENTARY Genetics and Antisocial Behavior
By Joseph Jay
Ethical Human Sciences and Services, Vol. 5, Iss. 1, 2003-01 ,pp. :
Genetics of the serotonergic system in suicidal behavior
By Arango V. Huang Y.-y. Underwood M.D. Mann J.J.
Journal of Psychiatric Research, Vol. 37, Iss. 5, 2003-09 ,pp. :
By Adamis Dimitrios Van Munster Barbara Macdonald Alastair
International Review of Psychiatry, Vol. 21, Iss. 1, 2009-02 ,pp. :
By Lammie G. A.
Brain, Vol. 127, Iss. 3, 2004-03 ,pp. :