Abstract

Get full access to this article
View all access options for this article.
References
1.
Lord, F. M.
and
Novick, M. R.
Statistical theories of mental test scores . Reading, Mass. : Addison-Wesley , 1968 .
2.
Weiss, P. A.
Whither life science?
American Scientist , 1970 , 58 , 156 -163 .
