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This volume presents a sample of key Educational Testing Service (ETS) research and development efforts related to speaking assessment over the years.

Produktbeschreibung
This volume presents a sample of key Educational Testing Service (ETS) research and development efforts related to speaking assessment over the years.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Autorenporträt
Larry Davis is Research Director at ETS, USA. John M. Norris is Principal Research Scientist at Educational Testing Service Japan.