Broad Cross-National Public Support for Accelerated COVID-19 Vaccine Trial Designs

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Suggested citation: 

Broockman, D., Kalla, J., Guerrero, A., Budolfson, M., Eyal, N., Jewell, N. P., Magalhaes, M., & Sekhon, J. S.  (2021). Replication Materials for, “Broad Cross-National Public Support for Accelerated COVID-19 Vaccine Trial Designs.” ISPS Data Archive.


Joshua L. Kalla, Jasjeet S. Sekhon, Monica Magalhaes, Mark Budolfson, Alexander Guerrero, David E. Broockman, Nicholas P. Jewell, Nir Eyal

Research design: 
Field Date: 
Location details: 
Australia, Canada, Hong Kong, New Zealand, South Africa, Singapore, the United Kingdom, and the United States
Unit of observation: 
Sample size: 
Participants were recruited using the online sample provider Lucid
Randomization procedure: 
Survey respondents were randomly assigned to participate in one of two studies. Study 1 asked respondents about a standard Phase III trial. Study 2 asked respondents about a standard Phase II followed by Phase III trial and an integrated Phase II and III trial.
Treatment administration: 
Not applicable
Outcome measures: 
Prefers Scientists Conduct Challenge Study; How Ethical; How Scientifically Valid; Would Take Vaccine
Archive date: 
Terms of use: 

ISPS Data Archive: Terms of Use.

Area of study: 
Data file numbersort descending Description File format Size File url
D165F01 Data file .dta 1365619 Download file
D165F01.1 Data File .csv 1317536 Download file
D165F02 Program file - preference plot .r 7052 Download file
D165F03 Program file - ethical figure .r 1511 Download file
D165F04 Supplementary materials - pre-analysis plan .pdf 100168 Download file
D165F05 Supplementary materials .pdf 502599 Download file
D165F06 R Markdown file - supplementary materials .rmd 65278 Download file
D165F07 Figure S1 in supplementary materials .pdf 66003 Download file
D165F08 Figure S4 in supplementary materials .pdf 73049 Download file
D165F09 Metadata (DDI 3.2) .xml 97754 Download file