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Survey experiment media coverage- image and opinion
Last registered on February 23, 2021

Pre-Trial

Trial Information
General Information
Title
Survey experiment media coverage- image and opinion
RCT ID
AEARCTR-0007247
Initial registration date
February 23, 2021
Last updated
February 23, 2021 6:18 AM EST
Location(s)
Region
Primary Investigator
Affiliation
European University Institute
Other Primary Investigator(s)
Additional Trial Information
Status
In development
Start date
2021-02-23
End date
2021-03-13
Secondary IDs
Abstract
I experimentally test whether images influence readers' opinion.
External Link(s)
Registration Citation
Citation
Caprini, Giulia. 2021. "Survey experiment media coverage- image and opinion." AEA RCT Registry. February 23. https://doi.org/10.1257/rct.7247-1.0.
Experimental Details
Interventions
Intervention(s)
I experimentally test the role of images in influencing readers' opinion.
Intervention Start Date
2021-02-23
Intervention End Date
2021-03-13
Primary Outcomes
Primary Outcomes (end points)
Difference in opinion after and before treatment.
Primary Outcomes (explanation)
Secondary Outcomes
Secondary Outcomes (end points)
Secondary Outcomes (explanation)
Experimental Design
Experimental Design
Survey experiment.
Experimental Design Details
Randomization Method
Randomization by computer.
Randomization Unit
Individual level
Was the treatment clustered?
No
Experiment Characteristics
Sample size: planned number of clusters
No clustering.
Sample size: planned number of observations
1500
Sample size (or number of clusters) by treatment arms
1500
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
Supporting Documents and Materials

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Request Information
IRB
INSTITUTIONAL REVIEW BOARDS (IRBs)
IRB Name
EUI Ethic Committee
IRB Approval Date
2021-02-22
IRB Approval Number
N/A
Analysis Plan

There are documents in this trial unavailable to the public. Use the button below to request access to this information.

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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