Support effective reading intervention decisions with this clear, step-by-step Data-Based Decision Making (DBDM) reference guide. Designed for interventionists, school psychologists, special education teachers, and MTSS/RTI teams, this resource provides a structured process for analyzing progress monitoring data and determining whether to continue, modify, or change an intervention.This guide helps teams move beyond guesswork by using trend analysis, fidelity checks, and clear decision rules