Książka Investigating Rater Effects on Test Scores Rui Yang

Investigating Rater Effects on Test Scores

A Many-Facet Rasch Analysis of Rater Performance on an Oral English Proficiency Test

Autor: Rui Yang
Język: Angielski
Oprawa: Miękka
Wydawca: VDM Verlag
Dostępność: Na zamówienie
Wysyłamy za 17-27 dni
251.44
Applying a many-facet Rasch analysis of rater effects on an oral English proficiency test, this book...

Informacje o książce

Autor
Język
Angielski
Oprawa
Książka - Miękka
Data wydania
2011
strony
148
EAN
9783639371178
ISBN
3639371178
Enbook ID
06843838
Wydawca
Waga
227
Wymiary
152 x 229 x 9

Pełny opis

Applying a many-facet Rasch analysis of rater effects on an oral English proficiency test, this book provides an instance of how a measurement approach offers more informative and accurate feedback on the impact of rater effects upon test scores than the classical estimates of interrater reliability commonly used in performance assessment of second language proficiency. The analysis also sheds some light on the design of more effective rater training programs with respect to quality control of rater performance in language testing. The book should be helpful for testing professionals who are involved in the rating of language tests, rater training, and test administrations, and for those who may be considering adopting Rasch analysis in performance assessment of human behavior.

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