A brief history of developments in the assessment of the reliability of credentialing examinations is presented, and some new results are outlined that highlight the interactions among scoring, standard setting, and the reliability and validity of pass-fail decisions. Decision consistency is an important concept in evaluating credentialing…

Of the many issues facing higher education, perhaps none has been more frequently and hotly debated by college administrators, instructors, and students, than the issue of college grading purposes and practices. Regretably, much of the research to date has been poorly done and hence has led to few changes. The purpose of this research was to…

Performance assessments in education and credentialing are becoming popular. At the same time, there do not exist any well established and validated methods for setting standards on performance assessments. This paper describes several of the new standard-setting methods that are emerging for use with performance assessments and considers their…