title: The length of certification examinations.
abstract: The AHRA CRA examination development process is based on the sampling plan (or test blueprint) developed from the role delineation study implemented in 2001. Panels of radiology administration experts have written and validated multiple-choice questions and assembled the first version in accordance with the test blueprint. The number of questions in each domain is listed in Table 2.
authors.affiliation: CASTLE Worldwide, Inc.
authors.forename: James P
authors.initials: JP
authors.lastname: Henderson
authors.forename: Scott T
authors.initials: ST
authors.lastname: Bublitz
authors.forename: Mark
authors.initials: M
authors.lastname: Raymond
mesh_terms: D019985:Benchmarking; D002568:Certification / Q000379:methods*; D004521:Educational Measurement / Q000379:methods*; D006740:Hospital Administrators / Q000193:education* / Q000592:standards; D006801:Humans; D011361:Professional Competence; D011871:Radiology / Q000193:education* / Q000458:organization & administration*; D015203:Reproducibility of Results; D012494:Sampling Studies; D014481:United States