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Income inequality not gender inequality positively covaries with female sexualization on social media

Khandis R. Blake, Brock Bastian, Thomas F. Denson, Pauline Grosjean, and Robert C. Brooks
PNAS August 28, 2018 115 (35) 8722-8727; published ahead of print August 21, 2018 https://doi.org/10.1073/pnas.1717959115
Khandis R. Blake
aEvolution and Ecology Research Centre, The University of New South Wales, Sydney NSW 2052, Australia;bSchool of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney NSW 2052, Australia;
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  • ORCID record for Khandis R. Blake
  • For correspondence: k.blake@unsw.edu.au
Brock Bastian
cMelbourne School of Psychological Sciences, University of Melbourne, Melbourne VIC 3006, Australia;
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Thomas F. Denson
dSchool of Psychology, The University of New South Wales, Sydney NSW 2052, Australia;
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Pauline Grosjean
aEvolution and Ecology Research Centre, The University of New South Wales, Sydney NSW 2052, Australia;eSchool of Economics, The University of New South Wales, Sydney NSW 2052
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Robert C. Brooks
aEvolution and Ecology Research Centre, The University of New South Wales, Sydney NSW 2052, Australia;bSchool of Biological, Earth and Environmental Sciences, The University of New South Wales, Sydney NSW 2052, Australia;
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  1. Edited by Kristen Hawkes, University of Utah, Salt Lake City, UT, and approved July 6, 2018 (received for review October 15, 2017)

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Significance

Female sexualization is increasing, and scholars are divided on whether this trend reflects a form of gendered oppression or an expression of female competitiveness. Here, we proxy local status competition with income inequality, showing that female sexualization and physical appearance enhancement are most prevalent in environments that are economically unequal. We found no association with gender oppression. Exploratory analyses show that the association between economic inequality and sexualization is stronger in developed nations. Our findings have important implications: Sexualization manifests in response to economic conditions but does not covary with female subordination. These results raise the possibility that sexualization may be a marker of social climbing among women that track the degree of status competition in the local environment.

Abstract

Publicly displayed, sexualized depictions of women have proliferated, enabled by new communication technologies, including the internet and mobile devices. These depictions are often claimed to be outcomes of a culture of gender inequality and female oppression, but, paradoxically, recent rises in sexualization are most notable in societies that have made strong progress toward gender parity. Few empirical tests of the relation between gender inequality and sexualization exist, and there are even fewer tests of alternative hypotheses. We examined aggregate patterns in 68,562 sexualized self-portrait photographs (“sexy selfies”) shared publicly on Twitter and Instagram and their association with city-, county-, and cross-national indicators of gender inequality. We then investigated the association between sexy-selfie prevalence and income inequality, positing that sexualization—a marker of high female competition—is greater in environments in which incomes are unequal and people are preoccupied with relative social standing. Among 5,567 US cities and 1,622 US counties, areas with relatively more sexy selfies were more economically unequal but not more gender oppressive. A complementary pattern emerged cross-nationally (113 nations): Income inequality positively covaried with sexy-selfie prevalence, particularly within more developed nations. To externally validate our findings, we investigated and confirmed that economically unequal (but not gender-oppressive) areas in the United States also had greater aggregate sales in goods and services related to female physical appearance enhancement (beauty salons and women’s clothing). Here, we provide an empirical understanding of what female sexualization reflects in societies and why it proliferates.

  • income inequality
  • sexualization
  • gender inequality
  • objectification
  • inequality

Footnotes

  • ↵1To whom correspondence should be addressed. Email: k.blake{at}unsw.edu.au.
  • Author contributions: K.R.B., B.B., and T.F.D. designed research; K.R.B. performed research; K.R.B. contributed new reagents/analytic tools; K.R.B., P.G., and R.C.B. analyzed data; and K.R.B., B.B., T.F.D., P.G., and R.C.B. wrote the paper.

  • The authors declare no conflict of interest.

  • This article is a PNAS Direct Submission.

  • Data deposition: The data reported in this paper have been deposited in the Open Science Framework database (accession no. 6te3y).

  • See Commentary on page 8658

  • This article contains supporting information online at www.pnas.org/lookup/suppl/doi:10.1073/pnas.1717959115/-/DCSupplemental.

Published under the PNAS license.

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Income inequality not gender inequality positively covaries with female sexualization on social media
Khandis R. Blake, Brock Bastian, Thomas F. Denson, Pauline Grosjean, Robert C. Brooks
Proceedings of the National Academy of Sciences Aug 2018, 115 (35) 8722-8727; DOI: 10.1073/pnas.1717959115

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Income inequality not gender inequality positively covaries with female sexualization on social media
Khandis R. Blake, Brock Bastian, Thomas F. Denson, Pauline Grosjean, Robert C. Brooks
Proceedings of the National Academy of Sciences Aug 2018, 115 (35) 8722-8727; DOI: 10.1073/pnas.1717959115
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