Classical Test Theory Methods for Repeated-Measures N = 1 Research Designs
- 1 December 1988
- journal article
- Published by SAGE Publications in Educational and Psychological Measurement
- Vol. 48 (4) , 913-919
- https://doi.org/10.1177/0013164488484006
Abstract
Classical test theory methods are derived to allow statistical evaluation of all KT(KT- 1)/2 unique, non-trivial difference scores that occur by comparing one or more variables (K) at two or more testings (1) for a single individual (or object of measurement). Future research needs are discussed.Keywords
This publication has 1 reference indexed in Scilit:
- On Testing Inter-Scale Difference Scores within a ProfileEducational and Psychological Measurement, 1982