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| Ferrando, Pere J. | 1 |
| Lorenzo-Seva, Urbano | 1 |
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Direct linkFerrando, Pere J.; Lorenzo-Seva, Urbano – Psychological Methods, 2005
This article describes a general item response theory-based factor analytic procedure that allows assessment of the equivalence between 2 administrative modes of a questionnaire: paper and pencil, and Internet based. The theoretical relations between the present procedure and other methods used in previous empirical research are shown, and the…
Descriptors: Factor Analysis, Item Response Theory, Comparative Analysis, Computer Assisted Testing
