6533b870fe1ef96bd12d05e2
RESEARCH PRODUCT
A note on alternative parameterizations of a model for evaluating agreement between two tests.
Erkki AlanenEsko Leskinensubject
Statistics and ProbabilityVocabularyPsychometricsmedia_common.quotation_subjectReproducibility of ResultsContext (language use)General MedicineModels TheoreticalMeasure (mathematics)AgreementTest (assessment)Arts and Humanities (miscellaneous)Component (UML)TraitEconometricsHumansGeneral PsychologyMathematicsmedia_commondescription
The agreement between two competing tests which purport to measure the same trait is a common concern in test development. In this paper three alternative parameterizations of the measurement model useful in this context are presented. Both one-factor and two-factor approaches are applied. Lord's classic example, where the main problem is to investigate whether time limits represent an extra speed component in a vocabulary test, is used to illustrate the ideas.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2004-05-01 | The British journal of mathematical and statistical psychology |