Women (Jun 2024)

“I Think I Do but I Don’t”: Heightened (Breast) Cancer Concern as a Function of Availability Bias

  • Aldo Aguirre-Camacho,
  • Helena Gandía-Abellán,
  • Judit Tirado-Muñoz

DOI
https://doi.org/10.3390/women4020015
Journal volume & issue
Vol. 4, no. 2
pp. 201 – 215

Abstract

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Background: Women report a heightened concern of (breast) cancer, relative to other chronic conditions. This experimental study investigated whether such heightened concern may be a function of availability bias. Methods: participants (N = 750; 100% female) were randomly assigned to one of two experimental conditions: in the recall condition, they were asked to name the health condition they feared most; in the recognition condition, they picked the disease they feared most out of a list of chronic conditions. Results: The probability of selecting cancer as the most frightening disease varied as a function of experimental condition χ2 (10) = 112.13, p < 0.001. Participants in the recall condition were almost twice as likely to select cancer as the most frightening disease (N = 240, 59.10%) as those in the recognition condition (N = 121, 35.20%), who most frequently selected neurological diseases as the most threatening. The majority of participants believed that cancer was the disease receiving the most media attention (86.27%) (prior to the COVID-19 pandemic), and the one accounting for the highest number of deaths among Spanish females (63.50%). Conclusions: altogether, these results provide experimental evidence that availability bias may partly account for misperceptions and a heightened fear of cancer, which may narrow the scope of women’s information-seeking and health-preventive behaviors.

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