This research seeks to understand how secondary science students make space for themselves in the classroom. Specifically, this study examines the interplay between classroom structures and students' agentic negotiations while identifying the relationship between students' enacted agency and their authored science identities by drawing from a…

This study is an investigation of the effects of linguistic features on quality of second language (L2) writers' essays for writing course placement at Indiana University Bloomington (IUB), and by implication at other universities and colleges. This study addresses the following research questions: (1) To what extent do selected linguistic…

Enabling learners to successfully use their second language (L2) in meaningful ways is a critical goal of instruction. Ultimately, most learners want to meet the L2 demands of the contexts in which they will use the language. To accomplish this, learners must develop linguistic knowledge and apply it in a manner that is contextually appropriate…

This study investigated the influence of first language (L1) writing proficiency on second language (L2) writing ability among Saudi college students. The research was built on Cummins' common underlying proficiency theory and linguistic interdependence hypothesis, which advocate the L1's effect on L2 learning. Participants consisted of 38…

In this study, I explored the interactions among genre, task complexity, and L2 proficiency in learners' writing task performance. Specifically, after identifying the lack of valid operationalizations of genre and task dimensions in L2 writing research, I examined how genre functions as a task complexity variable, and how learners' perceptions and…

The proliferation of online simulation games across the globe in many different languages offers Computer Assisted Language Learning (CALL) researchers an opportunity to examine how language learning occurs in such virtual environments. While there has recently been an increase in the number of exploratory studies involving learning experiences of…

In an attempt to explore an environment for language learning that tandem learning via real-time chat affords to foreign language learners and how language learners respond to those affordances, this study examined learner interaction in online Korean-English Tandem Learning with focus on how tandem learners engaged in peer assistance and how they…

As face-threatening speech acts, requests are of particular interest to second language acquisition scholars. They affect the interlocutors' public self-images, and thus require a careful consideration of the social distance between the interlocutors, their status, and the level of the imposition, factors that are weighed differently in…

Teaching about culture at the college level is always a challenge with regards to the heterogeneous reality of Spanish. The debatable status of the language within the United States is not always reflected in the language and literature departments of institutions of higher education. Moreover, standardization has been continuously favored in the…

A persistent achievement gap exists between the steadily growing population of adolescent English language learners (ELLs) in K-12 public schools and their native English-speaking peers. Unsurprisingly, the underachievement of this population of students is linked to an excessively high dropout rate among adolescent ELLs across the nation. Current…

The purpose of this dissertation is to explore the potential of Systemic Functional Linguistic (SFL) pedagogy to support English language learners (ELLs) in enhancing their meaning making potential as they engage in persuasive writing practices within academic contexts. The dissertation results from a teacher action research project in which the…

I conducted this study to provide insights toward deepening understanding of association between culture and writing by building, assessing, and refining a conceptual model of second language writing. To do this, I examined culture and coherence as well as the relationship between them through a mixed methods research design. Coherence has been an…

Student academic writing in higher education is a central component of language programs whose purpose is to promote advanced literacy in the target language. At this level, students are required to produce texts that are analytical-argumentative in nature. This type of genre requires writers to formulate an interpretative statement or thesis and…

Recent research on monolingual (L1) and bilingual (2L1) language acquisition is exploring the idea that children's early deviant structures involving omission of obligatory subjects and objects might be due not so much to performance limitations or purely syntactic deficits, but rather to an immature interface between syntax and discourse. For…

The purpose of this research was to investigate the nature of listeners' attitudes toward foreign-accented speech and the manner in which those attitudes are formed. This study measured 165 participants' implicit and explicit attitudes toward US- and foreign-accented audio stimuli. Implicit attitudes were measured with an audio Implicit…