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Gepubliceerd in: Journal of Behavioral Medicine 2/2022

23-11-2021

Psychological Impact of Ambiguous Health Messages about COVID-19

Auteurs: Nicolle Simonovic, Jennifer M. Taber

Gepubliceerd in: Journal of Behavioral Medicine | Uitgave 2/2022

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Abstract

Perceiving ambiguity in health information—that is, uncertainty elicited from believing information lacks credibility, reliability, or adequacy—is typically associated with pessimistic appraisals (e.g., high perceived disease risk) and behavioral avoidance. We examined the effect of ambiguous health information about COVID-19 on health cognitions and vaccination intentions, and tested a “normalized-uncertainty” intervention. Two studies with identical methodology (online adult sample: n = 299, undergraduate sample: n = 150) were conducted in March to April 2020. Participants were randomly assigned to read one of three health messages about COVID-19 that emphasized what was currently unknown (ambiguity condition), what was currently unknown but that scientific uncertainty is expected (intervention condition), or what was currently known (control condition). The ambiguity condition led to greater perceived ambiguity than the control condition and perceived ambiguity in the intervention condition was comparable to the ambiguity condition. There were few differences in health cognitions, and no differences in vaccination intentions, when examining pairwise comparisons across the three conditions. Correlational analyses collapsing across condition indicated evidence of pessimistic appraisal but not behavioral avoidance among individuals who perceived greater ambiguity. Future research should examine longer, more detailed normalized-uncertainty interventions.
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Metagegevens
Titel
Psychological Impact of Ambiguous Health Messages about COVID-19
Auteurs
Nicolle Simonovic
Jennifer M. Taber
Publicatiedatum
23-11-2021
Uitgeverij
Springer US
Gepubliceerd in
Journal of Behavioral Medicine / Uitgave 2/2022
Print ISSN: 0160-7715
Elektronisch ISSN: 1573-3521
DOI
https://doi.org/10.1007/s10865-021-00266-2