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Letter: The Porch Index of Communicative Ability (PICA): a psychometric problem and its solution.
- Source :
-
The Journal of speech and hearing disorders [J Speech Hear Disord] 1974 May; Vol. 39 (2), pp. 225-6. - Publication Year :
- 1974
Details
- Language :
- English
- ISSN :
- 0022-4677
- Volume :
- 39
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- The Journal of speech and hearing disorders
- Publication Type :
- Academic Journal
- Accession number :
- 4825812
- Full Text :
- https://doi.org/10.1044/jshd.3902.225