{"product_id":"validity-argument-in-language-testing-case-studies-of-validation-research","title":"Validity Argument in Language Testing: Case Studies of Validation Research","description":"\u003cp\u003e\n                                                            \u003cstrong\u003eFormat\u003c\/strong\u003e: Paperback \/ softback\u003cbr\u003e\n                              \u003cstrong\u003eLength\u003c\/strong\u003e: 320 pages\u003cbr\u003e\n                              \u003cstrong\u003ePublication date\u003c\/strong\u003e: 21 January 2021\u003cbr\u003e\n                              \u003cstrong\u003ePublisher\u003c\/strong\u003e: Cambridge University Press\u003cbr\u003e\n                          \u003c\/p\u003e\n                          \u003cp\u003eWith examples of validation studies, this book introduces a framework to help researchers design studies that investigate the validity of language test interpretation and use. Use of the framework helps researchers in language testing to communicate about technical issues with each other and with researchers in educational measurement.\u003c\/p\u003e\n                          \u003cp\u003e\n                            \u003cstrong\u003eWeight\u003c\/strong\u003e: 538g\n                            \u003cbr\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e: 152 x 230 x 24 (mm)\n                            \u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9781108705707\n                            \n                          \u003c\/p\u003e","brand":"Shulph Ink","offers":[{"title":"Paperback \/ softback","offer_id":44095101075706,"sku":"9781108705707","price":33.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/products\/cc3926bdb08b5bc47d9de98df07226b7.jpg?v=1621142436","url":"https:\/\/shulphink.com\/products\/validity-argument-in-language-testing-case-studies-of-validation-research","provider":"Shulph Ink","version":"1.0","type":"link"}