AEA RC
T Registr
y
The American Economic Association's registry for randomized controlled trials
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Fields Changed
Registration
Field
Before
After
Field
Last Published
Before
November 26, 2018 02:15 PM
After
February 15, 2019 07:59 PM
Field
Was the treatment clustered?
Before
No
After
Yes
Field
Planned Number of Clusters
Before
N/A
After
24 early childhood centers
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