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Genetic Ancestry, Skin Color And Social Attainment: The Four Cities Study, Dede K. Teteh, Lenna Dawkins-Moultin, Stanley Hooker, Wenndy Hernandez, Carolina Bonilla, Dorothy Galloway, Victor Lagroon, Eunice Rebecca Santos, Mark Shriver, Charmaine D. M. Royal, Rick Kittles
Genetic Ancestry, Skin Color And Social Attainment: The Four Cities Study, Dede K. Teteh, Lenna Dawkins-Moultin, Stanley Hooker, Wenndy Hernandez, Carolina Bonilla, Dorothy Galloway, Victor Lagroon, Eunice Rebecca Santos, Mark Shriver, Charmaine D. M. Royal, Rick Kittles
Health Sciences and Kinesiology Faculty Articles
Introduction
The Black population in the US is heterogeneous but is often treated as monolithic in research, with skin pigmentation being the primary indicator of racial classification. Objective: This paper examines the differences among Blacks by comparing genetic ancestry, skin color and social attainment of 259 residents across four US cities—Norman, Oklahoma; Cincinnati, Ohio; Harlem, New York; and Washington, District of Columbia.
Methods
Participants were recruited between 2004 and 2006 at community-based forums. Cross-sectional data were analyzed using chi-square tests, correlation analyses and logistic regression.
Results
There were variations in ancestry, melanin index and social attainment across some cities. Overall, …