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Linking Study

Ohio’s State Tests (OST) Linking Study

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Overview

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 OST, showing a high correlation between the two.

  • Program:i-Ready Diagnostic
  • Subject:Mathematics, Literacy
  • Grades:3–8
  • Study Year:2023
  • State:Ohio
  • Test Alignment:Ohio’s State Tests (OST)