CTB Research Commitment
We maintain the highest standards in developing, executing and reporting assessments that serve the needs of every educator and learner.
Understanding Assessment
Assessment Basics
The role of assessment continues to evolve to match the new challenges in education. CTB offers an overview of the current educational landscape and the various types of assessments available today.
Current Issues
The assessment landscape is constantly evolving. Current issues like Race to the Top funding and Common Core State Standards are fundamentally changing education and assessments.
Assessment Glossary
What is Item Response Theory? What are lexile scores? What is a valid test? Learn about these and other key assessment concepts.
The Learning Journey
CTB supports administrators, teachers, parents, and students throughout a students's learning journey. Assessments can facilitate learning at many points along the journey. find out how assessments provide the information needed to boost learning.
