The psychological roots of anti-vaccination attitudes

A 24-nation investigation.

Dados Bibliográficos

ID23325751
AutoresMatthew J Hornsey (0000-0003-1275-3977, The University of Queensland), E A Harris (0000-0003-1777-083X, The University of Queensland), Kelly S Fielding (0000-0001-5301-0331, The University of Queensland)
Ano2018
Volume37
Fascículo4
Páginas307-315
Data de publicação2018-04-01
Peer ReviewedSim
Open AccessNão
TipoARTICLE
PeriódicoHealth Psychology (JOURNAL)
Identificadores do periódicoISSN: 0278-6133 • E-ISSN: 1930-7810
EditoraAmerican Psychological Association (APA) (PUBLISHER)
DOI10.1037/hea0000586
PMID29389158
OpenAlexW2792835787
IdiomaEN
Citações recebidas209
Referências citadas17

OBJECTIVE: Strengthening of antivaccination movements in recent decades has coincided with unprecedented increases in the incidence of some communicable diseases. Many intervention programs work from a deficit model of science communication, presuming that vaccination skeptics lack the ability to access or understand evidence. However, interventions focusing on evidence and the debunking of vaccine-related myths have proven to be either nonproductive or counterproductive. Working from a motivated reasoning perspective, we examine the psychological factors that might motivate people to reject scientific consensus around vaccination. To assist with international generalizability, we examine this question in 24 countries. METHODS: We sampled 5,323 participants in 24 countries, and measured their antivaccination attitudes. We also measured their belief in conspiracy theories, reactance (the tendency for people to have a low tolerance for impingements on their freedoms), disgust sensitivity toward blood and needles, and individualistic/hierarchical worldviews (i.e., people's beliefs about how much control society should have over individuals, and whether hierarchies are desirable). RESULTS: In order of magnitude, antivaccination attitudes were highest among those who (a) were high in conspiratorial thinking, (b) were high in reactance, (c) reported high levels of disgust toward blood and needles, and (d) had strong individualistic/hierarchical worldviews. In contrast, demographic variables (including education) accounted for nonsignificant or trivial levels of variance. CONCLUSIONS: These data help identify the "attitude roots" that may motivate and sustain vaccine skepticism. In so doing, they help shed light on why repetition of evidence can be nonproductive, and suggest communication solutions to that problem. (PsycINFO Database Record

Developmental psychology · Disgust · Generalizability theory · MEDLINE · Political science · Psychological intervention · PsycINFO · Reactance · Skepticism · Misinformation and Its Impacts · Psychology · Psychology of Moral and Emotional Judgment · Social Psychology · Vaccine Coverage and Hesitancy