A frequently encountered security issue in writing tests is nonauthentic text submission: Test takers submit texts that are not their own but rather are copies of texts prepared by someone else. In this report, we propose AutoESD, a human-in-the-loop and automated system to detect nonauthentic texts for a large-scale writing tests, and report its…

In this study we used grounded theory framework to explore how preparation for studying abroad affects the academic success of East Asian undergraduate students in U.S. universities. Based on interviews with 12 participants from China, Hong Kong, South Korea, and Taiwan, we found that knowledge of English language and American culture, which is…

Washback, or the influence of testing on teaching and learning, has received considerable attention in language testing research over the past twenty years. It is widely argued that testing, particularly high-stakes testing, exerts a powerful influence, whether intended or unintended, positive or negative, on both teachers and learners. This…

The purpose of this study is to find the effects of using Videoconferencing (VC) as a tool for foreign language instructions in a semester long research study. The research questions focus on the effects of VC (1) on speaking skills, and (2) on general proficiency scores. English as a Foreign Language (EFL) learners in a university in Japan were…

The purposes of this paper are to explain the development processes of an intensive summer program for English language learners and to discuss course improvement strategies based on the evaluation outcomes. This 60-hr partnership program between local schools and a university was developed to improve the language proficiency of increasing numbers…