Effects of selective outcome reporting on risk perception.

Autor: Freudenstein F; Australian Centre for Electromagnetic Bioeffects Research, Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia; Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia; Centre for Population Health Research on Electromagnetic Energy, Monash University, VIC, Australia; Department of Risk Communication, German Federal Institute for Risk Assessment, Berlin, Germany. Electronic address: frederik.freudenstein@bfr.bund.de., Croft RJ; Australian Centre for Electromagnetic Bioeffects Research, Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia; Centre for Population Health Research on Electromagnetic Energy, Monash University, VIC, Australia; School of Psychology, Faculty of the Arts, Social Sciences & Humanities, University of Wollongong, Wollongong, NSW, Australia. Electronic address: rcroft@uow.edu.au., Loughran SP; Australian Centre for Electromagnetic Bioeffects Research, Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia; Centre for Population Health Research on Electromagnetic Energy, Monash University, VIC, Australia; School of Psychology, Faculty of the Arts, Social Sciences & Humanities, University of Wollongong, Wollongong, NSW, Australia. Electronic address: loughran@uow.edu.au., Zeleke BM; Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia; Centre for Population Health Research on Electromagnetic Energy, Monash University, VIC, Australia. Electronic address: berihun.zeleke@monash.edu., Wiedemann PM; Australian Centre for Electromagnetic Bioeffects Research, Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia; Centre for Population Health Research on Electromagnetic Energy, Monash University, VIC, Australia; School of Psychology, Faculty of the Arts, Social Sciences & Humanities, University of Wollongong, Wollongong, NSW, Australia. Electronic address: pwiedema@uow.edu.au.
Jazyk: angličtina
Zdroj: Environmental research [Environ Res] 2021 May; Vol. 196, pp. 110821. Date of Electronic Publication: 2021 Feb 03.
DOI: 10.1016/j.envres.2021.110821
Abstrakt: The current study aimed to investigate how selective reporting of study results indicating increased health effects will influence its receiver's risk perception. Using the example of the Interphone Study from 2010 on mobile phone usage and cancer, an online experiment was conducted separating respondents into two groups. One group of subjects was informed selectively about a relationship between heavy mobile phone use and an elevated risk of glioma (brain cancer) only. The other group of subjects was informed about the full results of the analyses of glioma risk by cumulative call time, which suggests that other than for the heavy users, there were no statistically significant elevated risks related to mobile phone use. The results showed that selective reporting of risk information increased risk perception when compared to receiving the full information. Additionally, the selectively informed subjects revealed a stronger tendency towards overgeneralization of the 'elevated brain cancer risk' to all mobile phone users, although this did not extend to an overgeneralization to other electromagnetic field sources or differences in the perception of a usage time dependency for possible health risks. These results indicate that reporting of full results is an important factor in effective risk communication.
(Copyright © 2021 The Author(s). Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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