With more than 150 scientific research studies, Accelerated Reader is one of the few products with studies that met the selective criteria of the What Works Clearinghouse.

Click here to read the news release.

The National Center on Student Progress Monitoring has found Accelerated Reader to meet its rigorous evaluation criteria for scientifically based progress-monitoring tools.

Click here to read their review of progress monitoring tools.

The Florida Center for Reading Research evaluated Accelerated Reader in 60 school districts.

Click here to read their evaluation.

Accelerated Reader has earned the top rating of "Strong Evidence" for Prevention and Intervention at all grade levels by the National Dropout Prevention Center/Network.