Reliability of multiple-choice measuring instruments as a function of the Spearman-Brown prophecy formula, III.

[1]  Harold A. Edgerton,et al.  Statistical Analysis in Educational Research. , 1940 .

[2]  Frank Sandon,et al.  A First Course in Statistics , 1938, The Mathematical Gazette.

[3]  M. H. Harper.  Social Beliefs and Attitudes of American Educators , 1928, Teachers College Record: The Voice of Scholarship in Education.

[4]  H. E. Garrett,et al.  Statistics in psychology and education , 1953 .

[5]  E. Shen.  A note on the standard error of the Spearman-Brown formula. , 1926 .