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Field
Last Published
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Before
March 10, 2026 10:28 AM
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After
April 22, 2026 06:21 AM
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Field
Intervention Start Date
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Before
April 03, 2026
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After
April 23, 2026
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Field
Experimental Design (Public)
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Before
Out of the 10 participating sites—representing slightly fewer companies, as some have multiple locations—half will be randomly assigned to receive the intervention. Within these selected "treated" sites, the intervention tool will then be offered to half of the employees who volunteer to participate.
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After
Out of the 11 participating sites—representing 9 companies, as some two of them have multiple locations—six will be randomly assigned to receive the intervention. Within these selected "treated" sites, the intervention tool will then be offered to half of the employees who volunteer to participate.
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Field
Planned Number of Clusters
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Before
10 sites
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After
11 sites
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Field
Planned Number of Observations
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Before
600 employees
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After
750 employees
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Field
Sample size (or number of clusters) by treatment arms
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Before
Out of the 10 sites, 5 sites will be allocated to the control group and 5 others to the treated group. Among employees of the treated firms, half of them will be allocated to the control group and half to the treated group.
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After
Out of the 11 sites, 6 sites will be allocated to the control group and 5 others to the treated group. Among employees of the treated firms, half of them will be allocated to the control group and half to the treated group.
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