Person fit is a statistical index that can be used as a direct measure to assess test accuracy by analyzing the response pattern of examinees and identifying those who misfit the testing model. This misfitting is a source of inaccuracy in estimating an individual's ability, and it decreases the expected criterion-related validity of the test being…

Examines the relationship between childrens scores on a standardized test of musical aptitude, Gordons Primary Measures of Music Audiation, and their performance on specific musical tasks. Suggests a need for a type of test that provides a broader perspective of childrens musical abilities, since there is no correlation between the test and tasks.…

The subject of this dissertation is the examination of differential item functioning (DIF) through the use of loglinear Rasch models with latent classes. DIF refers to the probability that a correct response among equally able test takers is different for various racial, ethnic, and gender groups. Because usual methods of detecting DIF give little…

The Korean Society for Educational Evaluation is described, and the national college entrance examination used in Korea is discussed. The Korean Society for Educational Evaluation exists to promote exchange of academic information among members on measurement, statistics, research methodologies, and evaluation. The Society publishes a journal and…