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Social Image and Attitudes towards Sensitive Issues in the U.S. population
Last registered on September 20, 2019

Pre-Trial

Trial Information
General Information
Title
Social Image and Attitudes towards Sensitive Issues in the U.S. population
RCT ID
AEARCTR-0004468
Initial registration date
July 31, 2019
Last updated
September 20, 2019 11:21 AM EDT
Location(s)
Region
Primary Investigator
Affiliation
Stanford University
Other Primary Investigator(s)
Additional Trial Information
Status
Completed
Start date
2019-08-01
End date
2019-08-31
Secondary IDs
Abstract
This project studies whether social image concerns induce a sample of U.S. citizens (representative on first moments of a few observables) to misrepresent their views about sensitive socio-political such as immigration and religion.
External Link(s)
Registration Citation
Citation
Braghieri, Luca. 2019. "Social Image and Attitudes towards Sensitive Issues in the U.S. population." AEA RCT Registry. September 20. https://doi.org/10.1257/rct.4468-2.0.
Former Citation
Braghieri, Luca. 2019. "Social Image and Attitudes towards Sensitive Issues in the U.S. population." AEA RCT Registry. September 20. https://www.socialscienceregistry.org/trials/4468/history/53820.
Experimental Details
Interventions
Intervention(s)
In order to avoid experimenter demand effects, we describe the study in fields that will not become public until after the experiment is over.
Intervention Start Date
2019-08-01
Intervention End Date
2019-08-31
Primary Outcomes
Primary Outcomes (end points)
See the analysis plan for more information.
Primary Outcomes (explanation)
See the analysis plan for more information.
Secondary Outcomes
Secondary Outcomes (end points)
Secondary Outcomes (explanation)
Experimental Design
Experimental Design
See the analysis plan for more information.
Experimental Design Details
See the analysis plan for more information.
Randomization Method
Randomization will be done by a computer
Randomization Unit
Individual
Was the treatment clustered?
No
Experiment Characteristics
Sample size: planned number of clusters
2,000 individuals
Sample size: planned number of observations
2,000 individuals
Sample size (or number of clusters) by treatment arms
1,000 individuals per treatment arm
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
0.09 of a standard deviation
Supporting Documents and Materials

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IRB
INSTITUTIONAL REVIEW BOARDS (IRBs)
IRB Name
Stanford University Panel on Human Subjects in Non-Medical Research
IRB Approval Date
2019-05-10
IRB Approval Number
IRB-49650
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 and Papers
Preliminary Reports
Relevant Papers