Psychological studies converge on the idea that vaccine resistance is often about how people see themselves rather than what they actually know.
Vaccine hostility as a style: Just as someone might build a whole persona around their punk, preppy, grunge, gangsta, goodie, or baddie aesthetic, anti-vaccine sentiment can serve as a symbolic lifestyle choice. Part of a person’s fashion sense.
Policy challenge: This can harden a person’s openness to certain information, making logical persuasion harder. Reaching some people requires a combination of defensible facts, relatable values, AND an attractive aesthetic.
Some examples of studies…
🧠 1. The Psychological Roots of Anti-Vaccination Attitudes (Hornsey et al., 2018)
Note that this paper came out before the CoVid19 pandemic.
- Scope: A 24-nation investigation into why people reject vaccines.
- Key finding: Anti-vaccine beliefs are not primarily about ignorance of science. Instead, they are rooted in motivated reasoning—people reject vaccines because it aligns with their worldview, values, or identity, much like a lifestyle choice.
- Implication: Debunking myths often fails because the sentiment is tied to identity rather than information.
- Read the paper here.
👥 2. Identifying the prevalence, correlates, and policy consequences of anti-vaccine social identity (Motta et al., 2021)
- Scope: Examines how Americans self-identify as “anti-vaxxers.”
- Key finding: Many people treat the anti-vaccine label as a social identity marker, central to their sense of self. This identity motivates resistance to scientific evidence and health policies.
- Implication: Anti-vaccine sentiment operates like belonging to a subculture or style group, reinforcing community and personal identity.
- Read the paper here.
🧩 3. Psychological Profiles of Anti-Vaccination Argument Endorsement (Holford et al., 2023)
- Scope: Identifies 11 “attitude roots” (psychological attributes) that drive anti-vaccine beliefs.
- Key finding: Endorsement of anti-vaccine arguments reflects deeper psychological traits—such as distrust of authority, preference for natural living, or conspiratorial thinking. These traits function like personal style orientations rather than rational evaluations of evidence.
- Implication: Anti-vaccine sentiment is best understood as an expression of personality and identity.
- Read the paper here.
📚 4. A Systematic Review on the Psychological Factors Behind Vaccine Hesitancy in the COVID-19 Era (Panico et al., 2025)
- Scope: Comprehensive review of psychological drivers of hesitancy.
- Key finding: Vaccine hesitancy is strongly tied to identity-based factors such as autonomy, distrust of institutions, and lifestyle preferences (e.g., “natural living”). These act like personal style choices rather than evidence-based reasoning.
- Read the paper here.
👥 5. Psychosocial Dimensions of Vaccine Hesitancy: A Systematic Review (Rizzo et al., 2024)
- Scope: Review of European and U.S. studies on psychosocial roots of hesitancy.
- Key finding: Hesitancy is shaped by social identity, group belonging, and lifestyle orientations. People often adopt anti-vaccine views as part of a broader worldview, similar to adopting a cultural or stylistic identity.
- Read the paper here.
🧩 6. Effect of Psychological Factors on COVID-19 Vaccine Hesitancy (Kim et al., 2023)
- Scope: Empirical study of 275 unvaccinated individuals.
- Key finding: Personality traits (temperament, illness anxiety, somatization) and psychological factors (depression, anxiety) predict hesitancy. These traits act like personal orientations — akin to lifestyle choices — rather than rational evaluations of vaccine safety.
- Read the paper here.
There are dozens more of these studies.
📌 Why all of this matters
- Identity-driven: Psychological studies converge on the idea that vaccine resistance is often about who people are rather than what they know.
- Style choice analogy: Just as someone might build a whole persona around their punk, preppy, grunge, gangsta, goodie, or baddie aesthetic, anti-vaccine sentiment can serve as a symbolic lifestyle choice. Part of a person’s fashion.
- Policy challenge: This can harden a person’s openness to certain information, making logical persuasion harder. Reaching some people requires a combination of defensible facts, relatable values, AND an attractive aesthetic.