Psychometrics is the field of study concerned with the theory and methodology of educational and psychological measurement.
Psychometrics is the field of study concerned with the theory and methodology of educational and psychological measurement. At CTB, we focus mainly on measurement of the knowledge, skills, and abilities that comprise educational curricula. CTB's Research Department conducts psychometric research to support improved measurement. This work addresses a wide range of topics, including cheating detection, scaling and equating, computer-adaptive testing, validity studies, and other relevant issues.
Seung Choi, Ph.D., is the Senior Director of Research. In this role, Dr. Choi oversees the Psychometric Services Department composed of researchers of diverse expertise for developing nationally standardized assessments and providing psychometric solutions and services to state and local education agencies for the design, implementation, and reporting of large-scale student assessment programs. Dr. Choi has a proven ability to develop innovative and highly technical assessment solutions.