A Functional Item Analysis of Group Performance in General Mathematics
Northrup, Grant J., Pingry, Robert E., Winsor, A. L.Volume:
18
Language:
english
Journal:
The Journal of Experimental Education
DOI:
10.1080/00220973.1950.11010413
Date:
March, 1950
File:
PDF, 1.02 MB
english, 1950