Inclusive MTSS Implementation Scale (IMIS): Technical Specifications & Instructions

This document outlines the purpose and uses of the Inclusive MTSS Implementation Scale (IMIS). It includes validity and reliability evidences and the items incorporated into each domain of the survey. 

The Inclusive MTSS Implementation Scale (IMIS) is an online tool that surveys instructional staff and administrators and is designed measure a school's implementation of key MTSS components in the areas of reading, math, behavior/social-emotional learning, and empowering culture.