Analysis
REGRESSION
This paper reports impacts based on the final follow-up survey. The unit of analysis for teacher attendance and activity outcomes is the individual teacher. The unit of analysis for learning outcomes is the grade. For outcomes from interviews of school committee members, the unit of analysis is the school as explained below.To measure the impact of the campaign, for each outcome we conduct a linear difference in differences regression analysis comparing the change in intervention to the change in control group from baseline to final follow-up after adjustment of standard errors for clustering. Comparable changes between baseline and midline are reported in previous work [Focus groups and qualitative interviews are analyzed by the percentage of respondents to each question. Responses to open-ended questions are presented by main themes mentioned.