Sampling variability and generalizability of Word Keys listening and writing scores
By: Xiaohong Gao.
Contributors: American College Testing Program.
Series: ACT research report series -- 96-1; ACT research report -- 96-1
Publisher: American College Testing Program
Published: 1996
Place of publication: Iowa City, Iowa
Language: eng
Number of pages: 27
Subjects: Reading -- Ability testing.; English language -- Written English -- Ability testing.; Sampling (Statistics)
Notes: Includes bibliographical references (p. 27)