#  Reduce Absences in Early Grades with Personalized Postcards: Technical Appendix 

 



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 **Date:** 07/03/2026 

 

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This technical appendix outlines the analytic approach and model as well as results of the Personalized Postcards study to reduce chronic absenteeism.



 

 

 See also:- [ Data Analyst ](/audience/data-analyst)
- [ Parent ](/audience/parent)
- [ Teacher ](/audience/teacher)
- [ Attendance ](/focus-areas/attendance)
- [ Proving Ground ](/projects/proving-ground)
- [ Research and Reports ](/resource-type/research-report)
- [ Technical Resource ](/resource-type/technical-resource)
- [ 2020 ](/year/2020)
- [ K12 ](/sector/k12)