Paragon has been developing and implementing an ongoing, comprehensive program of test validation and research. Working closely with the members of its Test Advisory Panel made up of internationally recognized scholars having expertise in the theory and practice of testing and its application to English language proficiency tests, Paragon is committed to developing tests that meet the highest quality standards in the field.

Paragon is dedicated to sharing the research on its English language testing program with users of its tests. See our latest research reports:

Report on Evaluation of CELPIP-G Test Scores by A.D. Wu

The Validation of the CELPIP-G Test for Canadian Immigration: Classification Consistency and Accuracy  by A.D. Wu, D. Wehrung and B. Zumbo