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Fields Changed

Registration

Field Before After
Last Published December 08, 2025 02:03 PM December 10, 2025 09:18 PM
Study Withdrawn No
Intervention Completion Date January 01, 2025
Data Collection Complete Yes
Final Sample Size: Number of Clusters (Unit of Randomization) No clustering
Was attrition correlated with treatment status? No
Final Sample Size: Total Number of Observations 2,250,232
Final Sample Size (or Number of Clusters) by Treatment Arms 1,126,132 in Control 1,124,100 in Treatment
Is there a restricted access data set available on request? No
Program Files Yes
Program Files URL https://bit.ly/roundedCornersComputations
Data Collection Completion Date January 01, 2025
Is data available for public use? No
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Post Trial Documents

Field Before After
Description Results from our large replication study on square vs. rounded corners
Citation Ron Kohavi, Jakub Linowski, Lukas Vermeer, and Joachim Furuseth, 2025. LinkedIn post: https://bit.ly/roundedCornersSeaworldSummary
Url https://bit.ly/ABThrowdown1ResultsPost
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