This study compares English- and Korean-speaking university students' colloquial and mathematical discourses on the notion and practice of limit. There exists a lexical discontinuity in Korean with the word limit, since the mathematical word for limit is not commonly used as a colloquial word in Korean, unlike its use in English. This study…

Across the nation, there is increasing national interest in improving the way mathematics departments prepare their graduate teaching assistants (GTAs) because of their integral role in teaching lower division mathematics courses, particularly within the Calculus sequence (Speer, Deshler, & Ellis, 2017). While there have been several studies…

Mathematically speaking, a "difference" is the result of a subtraction. However, when the number domain is extended from natural numbers to integers, the separation of the magnitude of a number from its value creates "different differences," where the connection to subtraction is no longer straightforward. Based on…

This study investigated and analyzed the prevalence and presence of indirectness markers in Korean and Persian English Essays. The researchers analyzed the prevalence of the indirectness markers as a set of politeness strategies employed by the Korean and Persian university bound students in their English compositions. Furthermore, the researchers…

This dissertation study aims to theorize an instructional practice which I labeled languaging thinking. Languaging thinking is conceptualized as a social practice in which teachers and students make visible and discuss how to think about a particular task, topic, or activity, through the use of spoken and written language and related semiotic…

Latent Semantic Analysis (LSA) plays an important role in analyzing text data from education settings. LSA represents meaning of words and sets of words by vectors from a k-dimensional space generated from a selected corpus. While the impact of the value of k has been investigated by many researchers, the impact of the selection of documents and…

Previous policy analysis of the Top Ten Percent Plan (TTPP) has focused on the outcomes of the policy (e.g., Card & Krueger, 2005; Kain & O'Brien, 2004; Long, 2004), answering questions such as whether the TTPP led to increased or decreased access for particular groups. Absent from the literature is an analysis of the policy-change process…

This book innovatively connects the two fields of oracy and practice-oriented empirical research in English language education. It creates synergies and proposes innovative approaches to the study of oracy in the context of learning and teaching English as a second, additional or foreign language. The book also develops a contemporary and holistic…

French immersion (FI), one of the hallmarks of French as a Second Language education in Canada and mandated in New Brunswick, Canada's only officially English/French bilingual province, is often the target of language ideological debates surrounding its purposes and expected outcomes. Yet, notably absent in FI scholarship has been a focus on the…

This article takes a sociocultural linguistic approach to code switching in investigating discursive functions of shifts between Standard Japanese and a regional dialect (Iwate Dialect) in women's activity-centered, naturally occurring interactions. The paper extends previous scholarship to a consideration of how shifts are used for discursive…

Epistemicide happens when globalizing West-centric discourses and practices dominate non-Western societies, suppressing and killing the latter's cultural systems of knowledge production. Though scholars worldwide are starting to recognize this fact, China is still forcefully transplanting Western policies and practices in the name of "going…

The advent of technology has made the Internet a fertile ground for much literacy learning to take place, and how to use the Internet discourse for language learning remains to be explored. The current study adopted a language-awareness approach to raise students' awareness of the forms and function of online language. A sample online comment…

Recent research has documented the ways that schools adapt to increasingly multilingual and multicultural student bodies. This qualitative study explores the schooling experiences of nine K-12 multilinguals not identified as English language learners in US schools. Using "deep interviewing" strategies, the authors expose the racializing…

This article describes a collaborative and data-based reflective practice study carried out by two language teachers in a Japanese tertiary education context. This research utilized conversational analysis (CA) of audio-recorded classroom data which was subsequently discussed as part of a critical friendship. Both the inclusion of CA data and…

Though California's English Learner (EL) policies were developed in response to civil rights struggles for language access and equal educational opportunity, they are also conditioned by the history of U.S. settler and overseas conquest. This article presents a Critical Policy Analysis (CPA) of the California EL classification policies and…