Title Self-identified Obese People Request Less Money: A Field Experiment
Authors Proestakis, Antonios , BRAÑAS GARZA, PABLO ERNESTO
External publication No
Means Front. Psychol.
Scope Article
Nature Científica
JCR Quartile 2
SJR Quartile 1
JCR Impact 2.32100
SJR Impact 1.31400
Publication date 23/09/2016
ISI 000383789900001
DOI 10.3389/fpsyg.2016.01454
Abstract Empirical evidence suggests that obese people are discriminated in different social environments, such as the work place. Yet, the degree to which obese people are internalizing and adjusting their own behavior as a result of this discriminatory behavior has not been thoroughly studied. We develop a proxy for measuring experimentally the "self-weight bias" by giving to both self-identified obese (n = 90) and non-obese (n = 180) individuals the opportunity to request a positive amount of money after having performed an identical task. Consistent with the System Justification Theory, we find that self-identified obese individuals, due to a preexisting false consciousness, request significantly lower amounts of money than non-obese ones. A within subject comparison between self reports and external monitors\' evaluations reveals that the excessive weight felt by the "self" but not reported by evaluators captures the self-weight bias not only for obese but also for non-obese individuals. Linking our experimental results to the supply side of the labor market, we argue that self-weight bias, as expressed by lower salary requests, enhances discriminatory behavior against individuals who feel, but may not actually be, obese and consequently exacerbates the wage gap across weight.
Keywords discrimination; obesity; weight-bias; in-group devaluation; system justification theory; wage-gap
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