Routledge Building a Validity Argument for TOEFL - ESL Applied Linguistics

This comprehensive volume examines Educational Testing Service's rigorous research and development process behind a major revision of the TOEFL test, the world's most widely used English language proficiency assessment for university admissions and placement decisions. The book serves as an authoritative case study in test design, drawing on advanced theory in English language proficiency assessment whilst addressing established standards for educational testing. Designed for ESL professionals, applied linguists, and educational assessment specialists, this Routledge publication provides detailed analysis of how the TOEFL test was engineered to accurately measure academic English competency across diverse learner populations. The work combines practical insights with theoretical frameworks, making it essential reading for anyone involved in language testing, curriculum development, or English language instruction at the tertiary level. It documents the comprehensive methodology used to ensure the TOEFL test remains valid, reliable, and fair for millions of non-native English speakers seeking university placement worldwide.