Aspects of testing and Factors Affecting it

Abstract

One of the main fields of applied linguistics islanguage teaching. The application of linguistics tolanguage is concerned with accounting for whathappens when people teach and learn language and alsowith attempting to control and direct the process withmaking it as efficient as possible (Corder, 1973: 349).An experiment, in its scientific sense, is theprocess of testing a hypothesis, usually about somerelationship of cause and effect and in appliedlinguistics this principally means the relationshipbetween the teaching materials and their exploitation,and language learning, so what is investigated in thiscase is the effect on learning situation