Other includes studies with findings that do not align to any evidence tier, studies with findings only aligned to Tier 4, and some studies with findings aligned to Tier 3. Studies that were reviewed under version 1.0 or 2.0 WWC Standards will be categorized as Other, even though the findings may meet the criteria for Tier 3. In addition, studies that Do Not Meet WWC Group Design Standards will be included in the Other category because the findings from these studies are not reviewed for evidence tier alignment.
Related Resources for Providing Reading Interventions for Students in Grades 4–9 Practice Guide
Related Resources
Webinar
Practice Guide: Providing Reading Interventions for Students in Grades 4-9
April 13, 2022
This 60-minute webinar introduces the evidence-based recommendations in the WWC practice guide on Providing Reading Interventions for Students in Grades 4–9.
Reference
April 13, 2022
This slide deck accompanies the webinar on the What Works Clearinghouse Practice Guide on Providing Reading Interventions for Students in Grades 4–9.