This study compared the statistical properties of four job analysis task survey response scale types: criticality, difficulty in learning, importance, and frequency. We used nine job analysis studies spanning two fields, medical imaging and allied health professionals, to compare the job analysis scales in terms of variability and interrater…

Research about repeated testing has revealed that retaking the same exam form generally does not advantage or disadvantage failing candidates in selected response-style credentialing exams. Feinberg, Raymond, and Haist (2015) found a contributing factor to this phenomenon: people answering items incorrectly on both attempts give the same incorrect…