Questionnaires in educational research assessing students' attitudes and beliefs are low-stakes for the students. As a consequence, students might not always consistently respond to a questionnaire scale but instead provide more random response patterns with no clear link to items' contents. We study inter-individual differences in students'…

The researcher, who pretests a questionnaire conventionally, is confident that a small number of interviews reveals numerous problems afflict the questionnaire. The standardized interviewer is asked to observe respondent's verbal behaviors in order to realize whether respondent misunderstands question. But this strategy fails when respondent does…

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…

Language test preparation has often been studied within the consequential validity framework in relation to ethics, equity, fairness, and washback of assessment. The use of independent and integrated speaking tasks in the "TOEFL iBT"® test represents a significant development and innovation in assessing speaking ability in academic…