Economic scarcity alters the perception of race

Posted in Articles, Economics, Identity Development/Psychology, Media Archive, Social Science on 2014-06-10 20:39Z by Steven

Economic scarcity alters the perception of race

Proceedings of the National Academy of Sciences of the United States of America
Published online before print on 2014-06-09
DOI: 10.1073/pnas.1404448111

Amy R. Krosch
New York University

David M. Amodio, Associate Professor of Psychology and Neural Science
New York University

Significance

Racial disparities on socioeconomic indices expand dramatically during economic recession. Although prior explanations for this phenomenon have focused on institutional causes, our research reveals that perceived scarcity influences people’s visual representations of race in a way that may promote discrimination. Across four studies, scarce conditions led perceivers to view Black people as “darker” and “more stereotypically Black” in appearance, relative to control conditions, and this shift in perception under scarcity was sufficient to elicit reduced resource allocations to African American recipients. These findings introduce a “motivated perception” account for the proliferation of racial and ethnic discrimination during times of economic duress.

Abstract

When the economy declines, racial minorities are hit the hardest. Although existing explanations for this effect focus on institutional causes, recent psychological findings suggest that scarcity may also alter perceptions of race in ways that exacerbate discrimination. We tested the hypothesis that economic resource scarcity causes decision makers to perceive African Americans as “Blacker” and that this visual distortion elicits disparities in the allocation of resources. Studies 1 and 2 demonstrated that scarcity altered perceptions of race, lowering subjects’ psychophysical threshold for seeing a mixed-race face as “Black” as opposed to “White.” In studies 3 and 4, scarcity led subjects to visualize African American faces as darker and more “stereotypically Black,” compared with a control condition. When presented to naïve subjects, face representations produced under scarcity elicited smaller allocations than control-condition representations. Together, these findings introduce a novel perceptual account for the proliferation of racial disparities under economic scarcity.

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The Population Variance of the Proportion of Genetic Admixture in Human Intergroup Hybrids

Posted in Anthropology, Articles, Health/Medicine/Genetics, Media Archive on 2010-10-21 22:45Z by Steven

The Population Variance of the Proportion of Genetic Admixture in Human Intergroup Hybrids

Proceedings of the National Academy of Sciences
December 1971
Volume 68, Number 12
pages 3168–3169
PMCID: PMC389614

T. Edward Reed, Professor of Zoology and Anthropology; Associate Professor of Paediatrics
University of Toronto, Toronto, Canada

For each individual in a human hybrid population there is a proportion μi, whose value is usually unknown, that expresses the fraction of his genes deriving from a specified parental population. The distribution of these individual proportions about the mean proportion μ is not known for any large hybrid population in man. It is of interest to know whether the population variance of individual proportions (μi) can be estimated from the variation between different, independent estimates of the mean proportion (μ).This possibility was tested with data on Negroes of the Oakland, California area, by the use of some of the principles of analysis of variance. Even with a large sample and the useful Duffy blood-group system to indicate admixture, almost no information about the population variance of individual proportions is provided by between-sample variation in estimates of μ. It is concluded that group data on admixture proportions usually do not give useful information about the population variance. It is further concluded that a recent estimate of this variance by Shockley is in error.

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How Social Status Shapes Race

Posted in Articles, Identity Development/Psychology, Media Archive, Social Science, United States on 2010-09-22 22:06Z by Steven

How Social Status Shapes Race

Proceedings of the National Academy of Sciences
Volume 105, Number 50 (2008-12-16)
pages 19628-19630
DOI: 10.1073/pnas.0805762105

Andrew M. Penner, Associate Professor of Sociology
University of California, Irvine

Aliya Saperstein, Assistant Professor of Sociology
Stanford University

Edited by Michael Hout, Professor of Sociology
University of California, Berkeley

We show that racial perceptions are fluid; how individuals perceive their own race and how they are perceived by others depends in
part on their social position. Using longitudinal data from a representative sample of Americans, we find that individuals who are unemployed, incarcerated, or impoverished are more likely to be seen and identify as black and less likely to be seen and identify as white, regardless of how they were classified or identified previously. This is consistent with the view that race is not a fixed individual attribute, but rather a changeable marker of status.

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The multiple-race population of the United States: Issues and estimates

Posted in Articles, Census/Demographics, Media Archive, Social Science, United States on 2009-10-25 17:32Z by Steven

The multiple-race population of the United States: Issues and estimates

Proceedings of the National Academy of Sciences (PNAS)
2000-05-23
vol. 97 no. 11
pages 6230-6235

Joshua R. Goldstein

Ann J. Morning, Assistant Professor of Sociology
New York University

This paper presents national estimates of the population likely to identify with more than one race in the 2000 census as a result of a new federal policy allowing multiple racial identification. A large number of race-based public policies—including affirmative action and the redistricting provisions of the Voting Rights Act—may be affected by the shift of some 8–18 million people out of traditional single-race statistical groups. The declines in single-race populations resulting from the new classification procedure are likely to be greater in magnitude than the net undercount in the U.S. census at the center of the controversy over using census sampling. Based on ancestry data in the 1990 census and experimental survey results from the 1995 Current Population Survey, we estimate that 3.1–6.6% of the U.S. population is likely to mark multiple races. Our results are substantially higher than those suggested by previous research and have implications for the coding, reporting, and use of multiple response racial data by government and researchers. The change in racial classification may pose new conundrums for the implementation of race-based public policies, which have faced increasing criticism in recent years.

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