This study explored the role of artificial intelligence (AI)-powered conversational agents in human-computer interaction, particularly in the post-coronavirus (COVID-19) era, where digital technologies are central to healthcare, customer service, and education sectors. The research investigated the disruption of context continuity when users…

This qualitative research study explored levels of social presence in Second Life (virtual world) associated with phases of knowledge construction. The study explored images and data collected from users at two discussion-based activities. The findings revealed the three levels of social presence, according to the Interactional Process Model of…

Computational risk detection holds promise for shielding particularly vulnerable groups from online harm. A thorough literature review on real-time computational risk detection methods revealed that most research defined 'real-time' as approaches that analyze content retrospectively as early as possible or as preventive approaches to prevent risks…

In the ever-changing digital era, the surge of online informal language learning platforms has revolutionized the way we learn new languages. This dissertation delves into the critical role of interactional feedback (IF) in synchronous computer-mediated communication (SCMC), a cornerstone for optimizing these digital learning spaces. Anchored in…

The purpose of this qualitative descriptive study was to explore how instructors at community colleges in the United States described instructor social presence developed through their use of video communication in their online classroom for interactions for learning, socialization of content, community development, and the overall learning…

The purpose of this mixed methods study was to implement and evaluate the impact of a virtual reality book club on the social presence of students. This research examined participants using virtual reality headsets to study the works of William Shakespeare. This study examined two research questions: (1) How does the implementation of a virtual…

The purpose of this study was to contextualize how the communication modes I used, and my presence shape the experiences of students within a single online course. I conducted a qualitative case study in which I collected data from three sources: in-depth qualitative interviews with nine former students of the online course GBA 300, fifteen…

This study examined various online communication platforms and explored their potential to enhance the online learning experience for college students. As the landscape of education continues to evolve towards digital platforms, understanding the effective utilization of online communication tools becomes increasingly crucial. This study analyzed…

Kindergarten through second grade (K-2) teachers have different experiences with support when teaching beginning reading. However, there is a problem with K-2 teachers having access to virtual collaboration to support beginning reading instruction. The purpose of this qualitative study was to understand the experiences and perceptions of K-2…

Researchers have identified high dropout rates in online courses for the past several years with few strategies for improvement. The problem addressed in this basic qualitative study was that peer socialization and engagement are challenges in online courses. The purpose of this study was to understand how far utilizing social media improved…

Research has shown that online interaction and technology, which has been used to facilitate interaction, affect the success of online learning (Downing, 2012; Harper, 2018; Keengwe et al., 2013; Moore, 1989; Saadatmand et al., 2017). This dissertation aimed to address how a group of exemplary instructors effectively implement technology to…

The purpose of this qualitative descriptive study was to explore how online full-time faculty define, implement, and invest in social presence. Purposeful sampling was used to recruit 15 full-time online faculty participants at a private Christian university in the Southwest. The participants of this study met specific criterion, which included…

Social media with diverse functionalities enables people to communicate, make connections, exchange information, and transfer knowledge without time and location restrictions. The number of informal learning communities based on social media is growing, but the knowledge about how these communities work is still limited. Three main issues for…

Informed by sociocultural theories, collaborative writing (CW), a writing activity that involved two or more writers who share and exchange knowledge and negotiate decision-making to complete a single written text (Storch, 2002, 2013), has been found to benefit the second language (L2) students' language learning by a substantial body of empirical…

The present study aimed to achieve one of the goals of the Saudi Arabia Vision 2030, which is the improvement of the quality of teaching approaches and learning outcomes. Additionally, the vision strives for equality among students in all educational institutions, including equality among men and women, who are mostly segregated in all aspects of…