On taking IELTS a second time, the overall result may be the same, but there can be different band scores on the Listening, Speaking, Reading and Writing components. Why does this happen?
A. When candidates retake IELTS, it can be frustrating for them to see their score on one component improve and their score on another component go down, leaving the overall result the same. There are several reasons why this can happen. One reason is the very nature of language learning. Language learning is a dynamic process involving both acquisition (improving ability in some aspects of language) and attrition (loss of ability in others). Between IELTS tests (a minimum period of 90 days) both of these processes take place and can affect score profiles. Other reasons derive from the nature of tests and measurement. In addition to the candidate’s language ability, differences in test content across versions and other variables such as the test taker’s mood or state of health at the time can also affect their scores and contribute to unexpected variation. Longer tests involving multiple components, such as IELTS, are generally considered more reliable since they give test takers more
