Restricted generalization, bias, and loss of power that may result from matching groups
By: [by] Julian C. Stanley and Ellen Y. Beeman.
Contributors: Beeman, Ellen Y., joint author.
Published: 1957
Place of publication: [Madison? Wis.]
Language: eng
Number of pages: 29
Subjects: Psychometrics.
Notes: Bibliography: leaves 26-29.
Caption title.
Stamped at head of title: The research reported herein was performed pursuant to a contract with the United States Office of Education, Dept. of Health, Education, and Welfare.