ISBN-13: 9781403911896 / Angielski / Miękka / 2004 / 301 str.
ISBN-13: 9781403911896 / Angielski / Miękka / 2004 / 301 str.
Tests for the measurement of language abilities must be constructed according to a coherent validity framework based on the latest developments in theory and practice. This innovative book, by a world authority on language testing, deals with all key aspects of language test design and implementation. It provides a road map to effective testing based on the latest approaches to test validation. A book for all MA students in Applied Linguistics or TESOL, and for professional language teachers