ÌÇÐÄVlog Research Library
Explore efficacy studies, research foundations, whitepapers, and more.
Explore efficacy studies, research foundations, whitepapers, and more.
Discover opportunities to volunteer for program research studies.
In the National Assessment of Title I Programs, researchers found significant positive effects for Corrective Reading users on the Woodcock Word Attack assessment, qualifying as ESSA Strong evidence.
In a multisite cluster randomized study, researchers found significant positive effects on Reading Composite, Vocabulary, and Reading Comprehension. This study qualifies as ESSA Strong evidence.
In a study qualifying as ESSA Strong evidence, students using Achieve3000 Literacy had more significant gains on the GMRT-4 Vocabulary, Reading Comprehension, and Total Reading tests than non-users.