The effectiveness of the equipercentile method and IRT three parameter model on vertical equating under varying conditions of sample size, test length, and anchor test length
Subtitle: a simulation study
By: by Rafael Ignacio Ayerve
Published: 1992
Language: eng
Number of pages: 179
Notes: Department: Education.

Thesis (Ph. D.)--Columbia University, 1992.

Includes bibliographical references (leaves 130-134).