Abstract
Get full access to this article
View all access options for this article.
References
1.
Lev
J.
The point-biserial coefficient of correlation . Ann. math. Statist. , 1949 , 20 , 125 –126 .
2.
Moses
L. E.
Statistical theory and research design . Annu. Rev. Psychol. , 1956 , 7 , 233 –253 .
3.
Perry
N. C.
Michael
W. B.
A tabulation of the fiducial limits for the point biserial correlation coefficient . Educ. psychol. Measmt , 1954 , 14 , 715 –721 .
4.
Tate
R. F.
Correlation between a discrete and a continuous variable-point biserial correlation . Ann. math. Statist. , 1954 , 25 , 603 –607 .