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Field Before After
Trial End Date December 14, 2026 January 01, 2027
Last Published December 09, 2024 04:53 PM October 29, 2025 02:58 PM
Intervention Start Date January 04, 2025 December 01, 2025
Intervention End Date December 04, 2025 September 01, 2026
Planned Number of Clusters The proposed sample size if 100 villages, with 24 students per village. The proposed sample size is 104 villages, with 20 students per village.
Planned Number of Observations We will choose 24 students per village, plus 6 spillover students, for a total of 30 students per village and 3,000 students. However, as we will not have the financing to collect data from all 30 students, we will aim to collect data from 16 students per village, for a sample of 1600 students. We will choose 16 students per village, plus 4 spillover students, for a total of 20 students per village and 2,100 students.
Sample size (or number of clusters) by treatment arms We will have 50 treatment villages and 50 control villages We will have 75 treatment villages and 30 control villages
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