Writing is one of the central skills a student must master. Why should they be tested? How should they be tested? What tasks should be used? The answers to these questions are provided by this book, which examines the theory behind the practice of assessing a student's writing abilities. _x0095_ A comprehensive review of research related to writing assessment. _x0095_ Systematic and practical approach to the design of writing tests. _x0095_ Accessible to teachers who need to devise writing tests.