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Microcredentials: Insights from Several Organizations

October 19, 2016  | By  | Leave a comment

  During the recent E-ATP conference, Dr. Reed Castle and I had the opportunity to talk with participants about their... View Article




What is Measurement Error and What is its Relationship to Reliability?

October 13, 2016  | By  | Leave a comment

When discussing the statistical properties of an exam, one may hear the term “error” or measurement error used by psychometricians.... View Article




ISO/IEC 17024 Implementation Around the World

October 6, 2016  | By  | 2 Comments

ISO/IEC 17024: Conformity Assessment – General requirements for bodies operating certification of persons was originally published by the International Organization... View Article