Finding Tier 1, Tier 2, and Tier 3 Evidence from the What Works Clearinghouse

This presentation is on finding Tier 1, Tier 2, and Tier 3 evidence from the What Works Clearinghouse.

This presentation has three main goals. The first goal is to help you to understand how the U. S. Department of Education (ED) defines and distinguishes the top three levels of evidence for its discretionary grant programs:
--Tier 1 or strong evidence
--Tier 2 or moderate evidence, and
--Tier 3 or promising evidence.

The third goal is to help you become aware of other evidence-related resources on the WWC website.