In this article, the research of multimedia teaching video content feature extraction is carried out. According to the file structure, data type, and storage mechanism of the teaching video, a program is developed to automatically extract the structural features of the teaching video content, and a storage and retrieval database is established.…

The purpose of this article is to provide an introductory survey of the field that might be called "mediated theatre studies"--that is, the study of recordings of theatrical performances. The survey has three parts. First, I chart broad trends in the research. Next, I review types and capabilities of some of the longer-running digital…

Technological advancements have not only introduced new tools for language education but also tailored apps and resources for specific language skills. These include mobile apps (e.g., "Drops: Language Learning Games" for vocabulary), websites (e.g., "SpanishDict" for Spanish dictionary and grammar), and reference tools (e.g.,…

The Child Language Data Exchange System (CHILDES), created by Brain MacWhinney and Catherine Snow in 1984, is one of the earliest Open Science and data sharing initiatives in child language development research, and probably in developmental psychology and the behavioral sciences more generally. It is the cornerstone of TalkBank--a repository of…

This literature review provides language teachers and researchers with an overview of the studies conducted in the last 20 years regarding the use of text-related videos to teach reading comprehension in second/foreign language classrooms. Articles were systematically selected from six data bases: Google Scholar, Quick Search, Wiley Online…

Recently there is an increasing need for experiments that can be conducted remotely. In this sense, this paper presents three experiments about materials science and an X-ray diffraction (XRD) technique that can be taught and performed entirely remotely. The first experiment is about the calculation of lattice parameters, atomic radii, and…

Writers and literature enjoy a prominent position in the culture and society of the German-speaking world. Today, German-speaking authors actively cultivate an online presence through publishers' websites, personal webpages, blogs, and online forums. In this way, the Internet has transformed the literary reading experience of yore into a…

Presenting novices with examples and problems is an effective and efficient way to acquire new problem-solving skills. Nowadays, examples and problems are increasingly presented in computer-based learning environments, in which learners often have to self-regulate their learning (i.e., choose what type of task to work on and when). Yet, it is…

Microteaching and reflection remains an important technique that pre-service student teachers can use to practice their teaching in a safe environment. However, improvements in teaching are not guaranteed without the support and feedback from peers. Previous studies suggest that a learning community supported by information technology promotes…

One of the challenges of understanding the complexity of so-called reform mathematics instruction lies in the observational tools used to capture it. This article introduces a unique tool, drawing from commognitive theory, for describing classroom discussions. The Realization Tree Assessment tool provides an image of a classroom discussion,…

Purpose: Right hemisphere brain damage (RHD) commonly causes pragmatic language disorders that are apparent in discourse production. Specific characteristics and approaches to assessment, diagnosis, and treatment of these disorders are not well-defined. RHDBank, a shared database of multimedia interactions for the study of communication using…

This study examines the correlation existing between students speaking competency and their interaction with multimedia devices in the classroom learning process. A mixed-method study design has been employed to explore the impact of an interactive multimedia environment on their presentation and speaking skills. Initially, 46 Arabic-speaking…

Context: Improving teacher quality and granting every student equal access to high-quality instruction have been a shared goal of many parents, educators, and policy makers for decades. In practice, teacher qualification measures (e.g. teacher degree, years of experience etc.) are often used as proxies of teacher quality. However, Shulman (1986)…

The present study reviewed the papers in the Scopus database relevant to flipped classrooms in all mathematics subject areas published up until 2018 from various dimensions. It was found that there has been a considerable number of studies on flipped classrooms in mathematics education in these years. The majority were conducted in university…

Purpose: Most educational assessments tend to be constructed in a close-ended format, which is easier to score consistently and more affordable. However, recent work has leveraged computation text methods from the information sciences to make open-ended measurement more effective and reliable for older students. This study asks whether such text…