Title: Empirical study on the validity of task-based language assessment
Abstract: Task-based language assessment sets the current trends in international circle of testing.To further confirm the effectiveness of task-based language assessment,construct validity and predictive validity,the key indices of validity,are examined through empirical analysis based on the exploration of theoretical basis of TBLA and defining perspectives of validity.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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