Application of generalizability theory in the examination of introduction of nursing / 中国实用护理杂志

ABSTRACT

Objective To analysis the reliability of the examination of Introduction of Nursing by using the methods of generalizability theory and to give advice on how to modify examination paper.Methods Estimation value of variance component from different variations and precision indexes were calculated by applying the principle of generalizability theory.Results The generalizability coefficient and index of dependability were greater than 0.4 in choice question and terminology explanation,the generalizability coefficient of short-answer question was also greater than 0.4.Short-answer question's index of dependability and generalizability coefficient and index of dependability of comprehensive problem were less than 0.4.Conclusions Generalizability theory can be used in analysis the reliability of the examination of Introduction of Nursing.Its result is helpful to improve the framework of examination papers and the reliability of examination.