{"product_id":"9781403911896","title":"Language Testing and Validation: An Evidence-Based Approach (Research and Practice in Applied Linguistics Series)","description":"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","brand":"Palgrave Macmillan UK","offers":[{"title":"Default Title","offer_id":47029212184816,"sku":"9781403911896","price":48.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781403911896_p0.jpg?v=1763716489","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781403911896","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}