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Neglect of Uncertainty of Norms
Last registered on December 06, 2019

Pre-Trial

Trial Information
General Information
Title
Neglect of Uncertainty of Norms
RCT ID
AEARCTR-0005145
Initial registration date
December 04, 2019
Last updated
December 06, 2019 10:26 AM EST
Location(s)
Primary Investigator
Affiliation
University of Oxford
Other Primary Investigator(s)
PI Affiliation
University of Warwick
PI Affiliation
University of Warwick
PI Affiliation
University of Oxford
Additional Trial Information
Status
In development
Start date
2019-12-04
End date
2019-12-31
Secondary IDs
Abstract
See PAP.
External Link(s)
Registration Citation
Citation
Fetzer, Thiemo et al. 2019. "Neglect of Uncertainty of Norms." AEA RCT Registry. December 06. https://doi.org/10.1257/rct.5145-1.0.
Experimental Details
Interventions
Intervention(s)
See PAP.
Intervention Start Date
2019-12-04
Intervention End Date
2019-12-08
Primary Outcomes
Primary Outcomes (end points)
See PAP.
Primary Outcomes (explanation)
Secondary Outcomes
Secondary Outcomes (end points)
Secondary Outcomes (explanation)
Experimental Design
Experimental Design
See PAP
Experimental Design Details
Randomization Method
Randomization happens in the survey.
Randomization Unit
See PAP.
Was the treatment clustered?
No
Experiment Characteristics
Sample size: planned number of clusters
1500.
Sample size: planned number of observations
1500 respondents
Sample size (or number of clusters) by treatment arms
750 receiving high and 750 receiving low information about support for a second referendum.
750 receiving a prime about uncertainty and 750 receiving no prime about uncertainty.
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB
INSTITUTIONAL REVIEW BOARDS (IRBs)
IRB Name
Department’s Research Ethics Committee
IRB Approval Date
2019-11-26
IRB Approval Number
ECONCIA19-20-23
Analysis Plan

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Post-Trial
Post Trial Information
Study Withdrawal
Intervention
Is the intervention completed?
No
Is data collection complete?
Data Publication
Data Publication
Is public data available?
No
Program Files
Program Files
Reports, Papers & Other Materials
Relevant Paper(s)
REPORTS & OTHER MATERIALS