AH INVESTIGATION OF THE EFFECT OF DIFFICULTY AND CHANCE SUCCESS ON ITEM-TEST CORRELATION AND ON TEST RELIABILITY
Plumlee, Lynnette B.Volume:
1950
Language:
english
Journal:
ETS Research Bulletin Series
DOI:
10.1002/j.2333-8504.1950.tb00916.x
Date:
June, 1950
File:
PDF, 1.04 MB
english, 1950