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Field
Last Published
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Before
November 19, 2018 10:54 PM
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After
November 20, 2018 06:21 AM
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Field
Final Sample Size: Number of Clusters (Unit of Randomization)
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Before
718 subjects
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After
718 subjects (complete observations out of 759 recruited subjects)
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Field
Final Sample Size: Total Number of Observations
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Before
718 subjects
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After
718 subjects (complete observations out of 759 recruited subjects)
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Field
Planned Number of Clusters
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Before
759 individuals started, 718 completed experiment
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After
600 individuals
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Field
Planned Number of Observations
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Before
718 complete observations (individuals)
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After
600 individuals
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Field
Sample size (or number of clusters) by treatment arms
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Before
113 subjects in within-subject design, 558 subjects in between-subject design. Treatment cells in between-subject design: 83, 71, 85, 90, 58, 80, and 91 subjects.
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After
Planned about 140 subjects in within-subject design, about 450 subjects in between-subject design, roughly equal splic across the 7 treatment cells (control plus six interventions).
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