This paper argues for an expanded conception of test validity, in which teachers, as end-users of tests, contribute a distinctive perspective on validity, referred to as inferential validity. It also offers a methodology that could be adopted in order to subject this dimension of validity to scrutiny. An investigation conducted into the meanings…

As testing becomes more prevalent as a policy tool in the Anglo-Saxon world, debates continue as to whether it supports central reforms of instruction or leads to a kind of 'teaching to the test' that invalidates results and undermines more challenging instruction. This paper reports on a three-year study of mathematics testing of nine-year-olds…