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Glossary
Browse the glossary below to learn the terms you need to know to successfully implement RTI in your school. This glossary was compiled using the following resources: The RTI Glossary of Terms developed by the IDEA Partnership @ NASDSE, the New Mexico Public Education Department RTI Glossary, and contributions from members of the RTI Action Network Advisory Council.
Validated Intervention
Intervention supported by education research to be effective with identified needs of sets of students.
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Validity
An indication that an assessment instrument consistently measures what it is designed to measure, excluding extraneous features from such measurement.
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