This paper presents IdiomsTube (https://www.idiomstube.com), the first-ever computer-assisted language learning tool for facilitating the learning of English idiomatic expressions from YouTube videos. The web-based tool is designed to automatically (1) assess the speech rate and lexical difficulty level of any learner-chosen English-captioned…

Current writing support tools tend to focus on assessing final or intermediate products, rather than the writing process. However, sensing technologies, such as keystroke logging, can enable provision of automated feedback during, and on aspects of, the writing process. Despite this potential, little is known about the critical indicators that can…

Educational technology (EdTech) designers need to ensure population validity as they attempt to meet the individual needs of all students. EdTech researchers often have access to larger and more diverse samples of student data to test replication across broad demographic contexts as compared to either the small-scale experiments or the larger…

Two years of disruptions to schooling, coupled with recession and other pandemic-induced effects, appear to have widened preK-12 educational inequality. In particular, low-income students of color fell further behind their higher income White peers than they were pre-pandemic, on average, with the largest declines in math achievement. High-dosage…

This study used a qualitative exploratory approach to analyze existing data to determine the similarities and disparities among university programs and resources at public universities with a student population of at least 15,000 students. Depending on which university a veteran attends, there are varying resources available to them. This study…

A central goal of upper elementary schools is improving students' skills to write persuasively using source materials. This study focused on three essential areas of writing at the upper elementary grade levels. First, children learned skills to read and use source materials through the web-based intelligent tutoring system for the text structure…

A central goal of upper elementary schools is improving students' skills to write persuasively using source materials. This study focused on three important areas of writing at the upper elementary grade levels. First, the web-based intelligent tutoring system for the text structure strategy (ITSS) was used to teach children how to read source…

Mandarin Chinese verbs are composed of one to four characters that function together as a conceptual unit. However, in modern spoken Chinese, most of these verbs are two-character compounds. This dissertation is focused on adult second language (L2) learners' acquisition of these two-character verb compounds. Specifically, the acquisition of a…

Literacy centers have existed in the United States since the 1920s and have seen many changes over their vast and essential history. Initially, clinics focused on remediation with a deficit view that positioned struggling readers as lazy and unmotivated. Over time, clinics shifted to a medical model, which also held a deficit view that involved…

Many existing reviews of educational technologies focus on the affordances of specific types of technology rather than how different technologies can be designed and used to achieve specific teaching and learning objectives. Furthermore, there appears to be a widely held assumption that the use of educational technology will result in improved…

In this article, the authors chart ongoing efforts in the University of Louisville Writing Center to develop a partnership model grounded in "writing center values." A full description of what might constitute writing center values could include in-depth attention to the individual writer and all the varied intersectional contexts with…

In Germany we observe a strong increase in the enrolment in shadow education ('Nachhilfe') over the last two decades. To explain this development we draw on social reproduction theories identifying two strategies: (1) families seek competitive advantages for their children to maintain or achieve an advantageous education level (status attainment…

Learning analytics research has used both knowledge engineering and machine learning methods to model student behaviors within the context of digital learning environments. In this paper, we compare these two approaches, as well as a hybrid approach combining the two types of methods. We illustrate the strengths of each approach in the context of…

Previous findings on the relationship between private tutoring and self-regulated learning are inconsistent. In this study, we assumed that the inconsistency of these findings was due to a combination of methodological issues, differing definitions of self-regulated learning and failure to account for the amount of time spent in private tutoring.…

Social pretend play may have a positive impact on children's social development because it involves positive peer interactions and challenges their social-cognitive abilities. The current study aimed to investigate whether variations in play tutors' active support and play management are associated with variations in children's social pretend play…