Using a Text-as-Data Approach to Understand Reform Processes: A Deep Exploration of School Improvement StrategiesMin SunauthorJing LiuauthorJunmeng ZhuauthorZachary LeClairauthorText as dataSchool improvementReform processesK-12 EducationMethodology, measurement and dataProgram and policy effectsStandards, accountability, assessment, and curriculum2019Annenberg Institute for School Reform at Brown UniversityAlthough program evaluations using rigorous quasi-experimental or experimental designs can inform decisions about whether to continue or terminate a given program, they often have limited ability to reveal the mechanisms by which complex interventions achieve their effects. To illuminate these mechanisms, this paper analyzes novel text data from thousands of school improvement planning and implementation reports from Washington State, deploying computer-assisted techniques to extract measures of school improvement processes. Our analysis identified 15 coherent reform strategies that varied greatly across schools and over time. The prevalence of identified reform strategies was largely consistent with school leaders’ own perceptions of reform priorities via interviews. Several reform strategies measures were significantly associated with reductions in student chronic absenteeism and improvements in student achievement. We lastly discuss the opportunities and pitfalls of using novel text data to study reform processes.engtextgrey literatureedworkingpapers.com10.26300/8gjy-6r75In Copyright