This doctoral dissertation explores diverse facets of online research and comprehension among college students with English as a second or foreign language (L2 students). The research involves three distinct investigations within this overarching theme. Firstly, the study delves into the online reading and writing practices employed by Korean L2…

Teaching and learning online was extensively adopted in English as a foreign language (EFL) teacher education program, as well in education of all levels in China with the advancement of the internet, multimedia information processing, cloud computing, and other information technologies since 1994. However, online education has remained more of a…

While the use of educational technology in online instruction has increased in higher education, it is still limited in intensive, academic English programs. Precipitated by COVID-19, U.S. Intensive English Programs (IEPs) quickly transitioned from face-to-face (F2F) instruction to the emergency remote teaching environment (ERTE) when the public…

German language classrooms lack authentic materials, especially at the intermediate and beginner levels. Authentic materials are generally substituted for mock materials in the target language, which creates an unrealistic and inauthentic second language (L2) environment. Additionally, authentic materials are oftentimes reserved for advanced L2…

In 21st century classrooms, students use a variety of languages to communicate their ideas in both the spoken and written word. These languages vary between standard and nonstandard forms of English, and each speaker may alter their language use based on context or intended audience. One unique language form that appears in many classrooms is…

This case study examined second language (L2) instructors' use of technology in high school and junior high Spanish classrooms in the state of Texas. Specifically, this work sought to investigate the kinds of technologies teachers employ in their practice and how they apply them in the classroom, and what personal and institutional factors…

The availability of information in different languages on the Internet allows multilingual web users to search in multiple languages for the same search task. When web users can search in multiple languages, they may combine these languages in various ways during searching. Few studies have examined multilingual web users' code-switching search…

Based on Afflerbach and Cho's (2009) theoretical model of Constructively Responsive Reading on the Internet (CRRI model), this study aims to explore the patterns of reading strategies that 40 proficient, college-level, Chinese English as a Foreign Language (EFL) learners use while reading online. It also seeks to identify the strategies' relations…

Our language changes very rapidly, accompanying political, social and cultural trends, as well as the evolution of science and technology. The Internet, especially the social media, has accelerated this process of change. This poses a severe challenge for both human beings and natural language processing (NLP) systems, which usually only model a…

Internet of Things ("IoT") systems are complex, asynchronous solutions often comprised of various software and hardware components developed in isolation of each other. These components function with different degrees of reliability and performance over an inherently unreliable network, the Internet. Many IoT systems are developed within…

Language on the Internet and social media varies due to time, geography, and social factors. For example, consider an online chat forum where people from different regions across the world interact. In such scenarios, it is important to track and detect regional variation in language. A person from the UK, who is in conversation with someone from…

Cybercriminals are increasingly using Internet-based text messaging applications to exploit their victims. Incidents of deceptive cybercrime in text-based communication are increasing and include fraud, scams, as well as favorable and unfavorable fake reviews. In this work, we use a text-based deception detection approach to train models for…

Researchers found that the integration of internet technology into K-12 classrooms can improve student outcomes. Self-reported statements from 15 teachers and district survey results at the local setting, a rural school in a Southern state, indicated that sixth- through eighth-grade English Language Arts (ELA) teachers were not making effective…

The education of adolescent girls in Bangladesh must be pursued with the right combination of technology, practicality, and cultural sensitivity to achieve, among other objectives, the objectives of Millennium Development Goals (MDGs). The problem this study address is despite the availability of mobile-based curricula, such as video, mobile…

Text classification typically performs best with large training sets, but short texts are very common on the World Wide Web. Can we use resampling and data augmentation to construct larger texts using similar terms? Several current methods exist for working with short text that rely on using external data and contexts, or workarounds. Our focus is…