Impact of Progress Monitoring on ISIP Scores

This technical report examines the effects of progress monitoring compared to benchmarking on student achievement as measured by the Istation Indicators of Progress (ISIP) assessment. The study analyzes data from kindergarten through third-grade students in Idaho during the 2021-2022 school year, focusing on overall ISIP scores and percentile gains. Key findings indicate that students engaged in monthly progress monitoring outperformed those in benchmarking across all grade levels, with significant differences in score and percentile growth. The report outlines the methodologies used, including a quasi-experimental design, and presents detailed results stratified by grade and tier levels. It emphasizes the importance of progress monitoring for making data-driven instructional decisions, highlighting that while benchmarking provides useful performance evaluations, it may not yield the same level of student growth. The report concludes that a combination of both approaches could be beneficial, but prioritizing progress monitoring is recommended for optimal student outcomes.