Illinois Assessment of Readiness (IAR) Linking Study
Overview
- Subject: Mathematics, Literacy
- State: Illinois
- Grades: 3–8
- Study Year: 2023
- Program: i-Ready Diagnostic
- Test Alignment: Illinois Assessment of Readiness (IAR)
Published December 2023
How do i-Ready Diagnostic results connect to state testing? This research investigates the data from student Diagnostic scores in relationship to the Illinois Assessment of Readiness (IAR), showing a high correlation between the two.