Genetics, Personality, and Group Identity

Genetics, Personality, and Group Identity

Objective. Group identity is a central concept in many social science disciplines. We investigate why people identify with groups and show favoritism to in-group members. We anticipate group identifications are substantially influenced by genes and social environments, likely working through stable personality traits. Methods. Using twin study data from the National Survey of Midlife Developmen...

Bicultural Identity and Self/Group Personality Perceptions

In two samples of Latino biculturals, we examined the link between bicultural identity integration (BII; degree of compatibility vs. opposition perceived between ethnic and mainstream cultural orientations; Benet-Martı́nez & Haritatos, 2005) and the psychological overlap/distance between the personality traits ascribed to the self, a typical Latino, and a typical Anglo American. As predicted, BI...

Selfhood, Identity and Personality Styles

Pneumoviruses: Molecular Genetics and Reverse Genetics

Pneumoviruses are responsible for significant respiratory disease in their hosts and represent a major problemfor human and animal health. Pneumoviruses are members of the family Paramyxoviridae, subfamilyPneumovirinae and the virus particles consist of a negative-sense, nonsegmented RNA genome within a helical nucleocapsid structure enveloped in a lipid membrane derived from the ho...

Incentives and group identity

Incentives and Group Identity This paper investigates in a principal-agent environment whether and how group membership influences the effectiveness of incentives and when incentives can have “hidden costs”, i.e., a detrimental effect. We show experimentally that in all interactions control mechanisms can have hidden costs for reasons specific to group membership. In within-group interactions c...