The notion of washback, that testing influences teaching, is explored and a series of possible hypotheses are advanced. The empirical research in general education and in language education is reviewed to determine whether washback actually exists, how it can be measured, and what accounts for its form. Proposals for future research are suggested.…

The concept of washback, or backwash, defined as the influence of testing on instruction, is discussed with relation to second language teaching and testing. While the literature of second language testing suggests that tests are commonly considered to be powerful determiners of what happens in the classroom, the concept of washback is not well…