2LaDuca, A. The structure of competence in the health professions[J]. Evaluation and the Health Professions, 1980,3 : 253-288.
3LaDuca, A. Validation of professional licensure examinations, Professions theory, test design, and construct validity[J].Evaluation and the Health Professions, 1994,17 : 178-197.
4Steven M. Downing,Thomas M. Haladyna. Handbook of test development[M].New Jersey: Lawrence Erlbaum associates publishers. 2006,181-223.
5Mark R. Raymond. A practical guide to practice analysis for credentialing examinatlons[J].Educational Measurement: Issues and Practice, 2002,21 (3) : 25-37.
6Smith I L, Hambleton R. K. Content validity studies of licensing examinations[J].Educational Measurement: Issues and Practice, 1990,9(4) :7-10.
7Raymond M R. Job analysis and the specification of content for li- censure and certification examinations[J].Applied measurement in education, 2001,14,369-415.
8Kane,M T. The validity of licensure examinations[J]. American psychologist, 1982,37:911-918.
