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http://dx.doi.org/10.1089/ham.2015.0075 | DOI Listing |
Journal Mass Commun Q
March 2023
Department of Media and Communication, City University of Hong Kong, Kowloon, Hong Kong.
This study investigated how exposure to negative and misleading online comments about the COVID-19 vaccination persuasive messages and the ensuing corrective rebuttals of these comments affected people's attitudes and intentions regarding vaccination. An online experiment was performed with 344 adults in the United States. The results showed that rebuttals by the Centers for Disease Control and Prevention, rather than those by social media users, indirectly increased people's willingness to receive the vaccine by reducing their psychological reactance to persuasive messages and their belief in the misinformation contained in the comments.
View Article and Find Full Text PDFComput Human Behav
April 2023
Department of Psychology, Hunter College of the City University of New York, New York, NY, USA.
Researchers have linked circulating misinformation in online platforms to low COVID-19 vaccine uptake. Two disparate literatures provide relevant initial guidance to address the problem. Motivational Interviewing (MI) effectively reduces vaccine hesitancy in clinical environments; meanwhile, social scientists note inoculation, rebuttal, and appeals to accuracy are persuasive in digital contexts.
View Article and Find Full Text PDFPrev Sci
July 2021
Department of Psychology, Claremont Graduate University, 150 E. 10thSt., Claremont, CA, 91711, USA.
Many past cannabis prevention campaigns have proven largely ineffective due in part to the diversity of adolescents' cannabis-relevant beliefs. The current studies evaluated the impact of a sequential multiple message approach tailored to the usage norms of adolescents expressing negative attitudes toward a cannabis prevention appeal. A multiple-message strategy was implemented-initial unfavorable message evaluations were invalidated using attitudinal rebuttal feedback prior to presenting a third tailored communication.
View Article and Find Full Text PDFCell Stem Cell
June 2020
Center for Bioethics, School of Public Health, and College of Pharmacy, University of Minnesota, 410 Church Street SE, N520, Minneapolis, MN 55455, USA. Electronic address:
In the midst of a global public health emergency, some businesses are taking advantage of widespread fears by marketing purported stem cell treatments for COVID-19. Such businesses target prospective clients with misleading claims, expose patients to potentially risky stem cell-based products, and undermine efforts to develop evidence-based treatments for COVID-19.
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