Our research staff is committed to maintaining the highest standards in developing and publishing assessments that serve the needs of every educator and student.
Featured Research Topics
The study of the theory and methodology of educational and psychological measurement.Read more »
Valid and reliable assessments result from systematic development by content experts and psychometricians.Read more »
Students with Disabilities
Valid, reliable measurement requires special consideration during test development & administration.Read more »
Federal policy has far-reaching impacts on educational measurement and state accountability systems.Read more »
Our metrics-driven case studies share customers' experiences with our solutions.Read more »