estimation of true score variance and error variance in the classical test theory model
By: by Paul H. Jackson.
Contributors: American College Testing Program. Research and Development Division.
Series: ACT technical bulletin -- no. 5.
Publisher: American College Testing Program, Research and Development Division
Published: 1972
Place of publication: Iowa City, Iowa
Language: eng
Number of pages: 38
Subjects: Analysis of variance; Educational tests and measurements
Notes: Bibliography: leaves 37-38.