Note on φ/φmax
- 1 March 1959
- journal article
- Published by Springer Science and Business Media LLC in Psychometrika
- Vol. 24 (1), 89-91
- https://doi.org/10.1007/bf02289765
Abstract
No abstract availableKeywords
This publication has 1 reference indexed in Scilit:
- The factorial interpretation of test difficultyPsychometrika, 1941