
More than any book to date, this one provides a comprehensive approach to designing, building, implementing and interpreting test results that validly measure the academic achievement of English language learners. It scaffolds the entire process of test development and implementation...

More than any book to date, this one provides a comprehensive approach to designing, building, implementing and interpreting test results that validly measure the academic achievement of English language learners. It scaffolds the entire process of test development and implementation...