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…

This study investigates the politeness strategies employed by Saudi EFL teachers when expressing their disagreements on Twitter. It examines the factors affecting Saudi EFL teachers' choice of politeness and disagreement strategies. It compares Saudi EFL teachers' disagreement expressions with those of American ESL teachers on Twitter. Four…

The nature of this research study examines the relationship between text-talking and writing skills used by American Sign Language (ASL) and English speakers. When given ample opportunity to text-talk in academic settings, it is likely that students will improve their expressive communication and writing skills. The main research question asks:…

Following the social turn in Second Language Acquisition (SLA) in the 1990s (Block, 2003), researchers have increasingly focused on the emic perspective of learners. As a result, identity, subjectivity, and agency have come to the forefront in SLA research. In an effort to afford learners the means to negotiate meaning more freely and to position…

The purpose of this study was to assess adult English Learners' perceptions of using Microsoft Teams in classes. Specifically, the study aims to explore the strength and direction of the correlation between the elements of the technology acceptance model (TAM) and using Microsoft Teams in English language courses. This study addressed the…

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…

English language learners (ELLs) have struggled with learning a new language and content online within the U.S. school system. The research problem on which this study was based was that because ELLs have unique cultural and linguistic challenges while learning online, a better understanding of teachers' experiences of how transcaring strategies…

A key goal in World Language Education (WLE) is challenging learners' preconceived notions about other cultures, aligning with the leading intercultural competence models, national language teaching standards, and the emerging Transformative Language Learning and Teaching (TLLT) paradigm. However, challenging stereotypes remains a concern to…

Studies assessing the grammatical knowledge of speakers of Spanish as a heritage language have largely focused on the Spanish subjunctive mood and have concluded, almost unanimously, that heritage speakers' knowledge of the Spanish subjunctive is non-native-like and subject to incomplete acquisition. However, there is also evidence that while…

This dissertation explored the effect of Gagne's nine events of instruction on student academic achievement and satisfaction during an online English class for French speakers. A group of 30 Facebook users from French-speaking countries in North and Sub-Saharan Africa participated in the research. They were divided randomly into two groups: one…

Guided by both the interactionist and sociocultural learning theories, this study investigates the interactive communications in text-based synchronous computer-mediated communication (SCMC) and face-to-face (FTF) oral communication environments and the impacts they bring to subsequent L2 Chinese speaking. Learners' perspectives on using…

The U.S. economy receives consistent and increasing benefits from international students in higher education, an estimated $41 billion during the 2018-2019 academic year. However, the existing research literature has failed to determine whether Intensive English Language Programs (IELP) adequately prepare these students for college-level…

The outbreak of COVID-19 forced the world population to find new ways to improve their productivity. It also significantly changed the course of education and instruction entirely. Like many students worldwide, adult English as a Second Language (ESL) students have been dramatically impacted by the sudden switch to online courses due to the…

This dissertation is a multi-sited ethnographic case study of three displaced Syrian students living in Mexico who were undergoing their university studies. Drawing upon "thirdspace" and language ideology theories this study examined how three Syrian displaced students in Mexico created spaces where they used language to construct and…

COVID-19 pandemic has profound global impact not only as a health crisis, but also as a time period that gave birth to radical social changes. Following the suggested measure of social distancing, responses of US educational system--shifting the mode of instruction to online only--present the significance of technology towards the contemporary…