Daniel H. Breidenbach, PhD
is the Director of Psychometrics, Certification, and has been a psychometrician with PSI for more than 10 years. He works with a wide variety of certification clients, offering assistance with program direction as well as providing technical guidance for examination programs. He is involved in all aspects of the examination development cycle – from job analysis through standard setting, and he particularly enjoys helping certification professionals think through psychometric issues as they maintain credentialing programs.
