This "Equity by Design Research Brief" describes the foundational principles underpinning multitier systems of support, challenging common usage of the approach to label students. Whether imparted explicitly or implicitly, the inclination to identify and treat individuals--as opposed to addressing specific behavioral and learning…

"Multitier systems of support" (MTSS) are widely understood as an evidence-based framework for coordinating integrated delivery of a continuum of layered services to support students' development. Traditionally, MTSS includes three tiers. Tier 1 refers to universal supports that are system-, school-, or classwide; tier 2 includes…

In this "Equity by Design" brief, we outline the short- and long-term impacts of COVID-19 on student learning and wellness. Next, we critique common narratives and responses to student educational difficulties following the start of the pandemic. Finally, we conclude with key considerations for educational decision-making, prevention,…

The purpose of this "Equity by Design" brief is to provide educators and parents with information about universal supports, describe how these supports may prevent discrimination, and provide resources to address discrimination or disparate treatment in universal supports.