![Language Testing and Validation Language Testing and Validation](http://mymarkets.zepo.ir/images/shop/img15_bd_13940915-162947_.jpg)
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 graduate students in Applied Linguistics or TESOL, and for
professional language teachers
![خرید و دانلود Language Testing and Validation خرید و دانلود Language Testing and Validation](http://s8.picofile.com/file/8276023942/moredownload.jpg)