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Field Before After
Trial Status in_development completed
Last Published January 21, 2020 01:56 PM May 11, 2020 03:52 PM
Study Withdrawn No
Intervention Completion Date April 30, 2020
Data Collection Complete Yes
Final Sample Size: Number of Clusters (Unit of Randomization) Randomization at the individual level. 1206 observations collected.
Was attrition correlated with treatment status? No
Final Sample Size: Total Number of Observations 1206 observations.
Final Sample Size (or Number of Clusters) by Treatment Arms Piece-rate v. Tournament Now (Baseline) 202 Piece-rate v. Tournament Later (Forced Delay, No Tips) 190 Piece-rate v. Tournament Later (Forced Delay, Tips) 211 Tournament Now v. Tournament Later (Forced Tournament, No Tips) 209 Tournament Now v. Tournament Later (Forced Tournament, Tips) 202 Preference Ranking 192
Data Collection Completion Date April 30, 2020
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