Mobile-assisted Language Learning (MALL) has been widely adopted in teaching and learning, yet there has been scant research concerning speaking test adaptation. An emerging type of mobile application is designed to facilitate test takers' performance in a high-stakes speaking test (e.g., the International English Language Testing System (IELTS)).…

This study investigates washback effects of IELTS test on university teachers' adoption of teaching materials in the classroom in China and see how a high-stake language exam affects their teaching practices and how they and their students perceive the effectiveness of the pedagogic adjustments. To this end, individual interview to five teacher…

Currently, there are a vast number of Chinese students taking IELTS each year, but there are scarce studies regarding to how this high-stakes test affects Chinese students. From the perspective of test impact and second language acquisition theories, this study investigates Chinese students' perceptions of IELTS's affective impact in their…

An assumption underlying speaking tests is that scores reflect the ability to produce online, non-rehearsed speech. Speech produced in testing situations may, however, be less spontaneous if extensive test preparation takes place, resulting in memorized or rehearsed responses. If raters detect these patterns, they may conceptualize speech as…

Research shows that test method can exert a significant impact on test takers' performance and thereby contaminate test scores. We argue that common test method can exert the same effect as common stimuli and violate the conditional independence assumption of item response theory models because, in general, subsets of items which have a shared…