Purpose: This study examines the effectiveness of automatic speech recognition (ASR) for individuals with speech disorders, addressing the gap in performance between read and conversational ASR. We analyze the factors influencing this disparity and the effect of speech mode--specific training on ASR accuracy. Method: Recordings of read and…

Based on Jef Verschueren's Adaptation Theory, Lakoff's definition and Prince et al.'s classification of hedges, this paper takes New York Times and China Daily from January 23rd to April 8th, 2020 as corpus sources, randomly selects 39 COVID-19 reports, and makes a contrastive study of hedges among them, aiming at exploring the similarities and…

Purpose: This purpose of this paper is to report on the development of an evidence-informed framework created to facilitate the formulation of generative artificial intelligence (GenAI) academic integrity policy responses for English medium instruction (EMI) higher education, responding to both the bespoke challenges for the sector and…

The emergence of ChatGPT, a Generative AI program, has sparked discussions about its teaching and learning value, and concerns about academic integrity in higher education (HE). An extant review of the literature indicates that a scarcity of research exists on GenAI, specifically a synthesis of the official views, guidelines and articles of…

Using transnational literacies as the theoretical framework, this qualitative case study explores the transnational language and literacy practices of one female China-U.S. transnational adolescent, Meiyi, and her family. The data corpus includes critical ethnographic data generated over 3 years. Through data generation and analysis guided by…

In order for children to understand and reason about the world in an adult-like fashion, they need to learn that conceptual categories are organized in a hierarchical fashion (e.g., a dog is also an animal). While children learn from their first-hand observation of the world, social knowledge transmission via language can also play an important…

This corpus-based study explores the expression of gratitude in the acknowledgement section of doctoral dissertations in both English and Arabic. The objective is to analyse how gratitude in academic discourse is structured in these languages and to explore any differences related to gender. The study examines 80 dissertations (40 in English and…

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 marriage between language and the law is apparent in any legal document of whatever purpose. Hence, at present, studies on the language of the law are definitely in vogue. Grounded on Quirk et al. (1985) and Matulewska's (2010) description of deontic modality, this corpus-based linguistic study aimed at analyzing the use of deontic modals in…

Middle Eastern students represent the fastest-growing international student population in the United States, with the majority coming from Saudi Arabia. While some studies have examined the academic challenges faced by international students, few have examined the academic writing difficulties encountered by Saudi international graduate students.…

Purpose: The language that children hear early in life is associated with their speech-language outcomes. This line of research relies on naturalistic observations of children's language input, often captured with daylong audio recordings. However, the large quantity of data that daylong recordings generate requires novel analytical tools to…

This article examines how a sample of 62 higher education institutions in Canada, the United States and the United Kingdom discuss international students in their official institutionalization strategies, focusing on how ideas of race and diversity are addressed. We find that institutional strategies connect international students to an abstract…

In parallel with the recognition of the importance of writer presence in academic texts, there has been an increasing interest in writer stance. Yet, very little of this research has been devoted to the construction of stance through retrospective labels. Driven by this need, this study aims to investigate the construction of stance through…

Recently, both sociology of science and policy research have shown increased interest in scientific uncertainty. To contribute to these debates and create an empirical measure of scientific uncertainty, we inductively devised two systems of classification or ontologies to describe scientific uncertainty in a large corpus of food safety risk…

This study investigates how linguistic devices are used to convey authorial stance in 36 Introduction sections and 36 Discussion sections of doctoral dissertations written in English by Thai students graduated in language education from different universities in the United States during the period 2008 to 2013. It also compares the use of…