In an Intelligent Tutoring System (ITS), problem (or question) difficulty is one of the most critical parameters, directly impacting problem design, test paper organization, result analysis, and even the fairness guarantee. However, it is very difficult to evaluate the problem difficulty by organized pre-tests or by expertise, because these…

This paper reviews the literature on English for Specific Purposes (ESP) research in 15 CSSCI foreign language journals in China's CNKI database over the last two decades. The data have been quantified and visualized with Citespace. This paper analyzes research advances and themes, and then puts forward suggestions based on the current situation…

What becomes of language students who participate in study abroad and then continue their study at home? What part can their memory of in-country living play in shaping subsequent classroom experiences, not only for the students themselves but also for their classmates and teachers? This study explores changes in the motives of a study abroad…

Introduction: The study seeks to answer two questions: How do university students learn to use correct strategies to conduct scholarly information searches without instructions? and, What are the differences in learning mechanisms between users at different cognitive levels? Method: Two groups of users, thirteen first year undergraduate students…

The purpose of this study was to explore the first-year academic experiences and achievement of Chinese international undergraduate students in American higher education. To do so, I tracked a cohort of Chinese international undergraduates through their first-year at a public research university in the United States. Both qualitative and…