# Does Framing and Humor Improve the Effectiveness of Messages About COVID-19 Vaccine

> **NCT05085613** · NA · COMPLETED · sponsor: **Johns Hopkins Bloomberg School of Public Health** · enrollment: 100 (actual)

## Conditions studied

- Beliefs

## Interventions

- **BEHAVIORAL:** Corrective message framing and humor

## Key facts

- **NCT ID:** NCT05085613
- **Lead sponsor:** Johns Hopkins Bloomberg School of Public Health
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-10-31
- **Primary completion:** 2022-01-30
- **Final completion:** 2022-03-31
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2023-08-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05085613

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05085613, "Does Framing and Humor Improve the Effectiveness of Messages About COVID-19 Vaccine". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05085613. Licensed CC0.

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