The purpose of the current dissertation is to map the relationships between first language (L1), writing quality, and syntactic complexity, accuracy, lexical complexity, and fluency (CALF) in second language (L2) writing. CALF are characteristics of language production that have been of significant interest in L2 writing research for the past few…

With the wide introduction of English-medium instruction (EMI) to higher education institutions throughout East Asian countries, many East Asian universities are using English proficiency tests that were not originally designed for this context to make admissions and placement decisions. To support the use of these tests in this new EMI context,…

The purpose of this quantitative correlational study was to determine if and to what extent an ELL student's SBELP-RC could predict his or her ACPELA-RC, ACPELA-WP, and ACP-A1. Study participants were ELL students in Grades 9 to 12, attending a Northern Virginia high school. A further purpose of this study was to investigate if and to what extent…

The study focused on language skills of students entering and exiting from introductory Samoan classes at American Samoa Community College. The problem was growing writing deficiencies in Samoan evidenced by students' performance on the Samoan Studies Institute Exam for Basic Samoan Classes and classroom work. Faculty needed a swift grammatical…

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…

During the academic year in the state of Georgia, EL students in public schools take the Georgia Milestones End-of-Grade and the ACCESS 2.0 assessments, which are in line with the state-mandated subject area standards in mathematics, science, language arts, and social studies, as well as English language proficiency standards (Georgia Department…

This study explores using transfer learning in machine learning for natural language processing (NLP) to create generic automated essay scoring (AES) models, providing instant online scoring for statewide writing assessments in K-12 education. The goal is to develop an instant online scorer that is generalizable to any prompt, addressing the…

In public school classrooms across the United States, approximately one in ten students is learning English as a second language. These students, often referred to as English language learners (ELLs), comprise one of the fastest growing demographic groups in the United States, with approximately 5 million ELLs enrolled in public schools across the…

English learners (ELs) in Florida face numerous challenges including low test scores, and high dropout rates, and are typically several years behind their peers when compared to other states. The purpose of this quantitative quasi-experimental ex-post-facto study was to compare the differences between ACCESS 2.0 scores of high school ELs in…

Achieving sufficient proficiency in academic writing is critical in university level setting. It is not surprising hence, that the admission to English speaking universities is usually conditioned not only by a particular total score from Standardized tests of English proficiency, e.g., TOEFL or IELTs but also a specific band score in writing. To…

Advancements in technology have greatly influenced how students write, the ways they interact with readers, and the genres they create. In order to reflect real-world writing behaviors in the assessment setting and to be able to generalize test-takers' performance from the assessment to their true writing ability, the current study investigated…

Language immersion programs are becoming more available as a form of school choice in both private and public education in the United States and beyond. While there is research on the benefits of immersion education regarding overall intelligence, there is still much skepticism as to why parents would place their child in an immersion program vs.…

Automated writing evaluation (AWE) is a cutting-edge technology-based intervention designed to help teachers meet their challenges in writing classrooms and improve students' writing proficiency. The fast development of AWE systems, along with the encouragement of technology use in the U.S. K-12 education system by the Common Core State Standards…

This quant-QUAL sequential explanatory mixed methods study describes a framework for evaluating the communicative competence (Canale & Swain, 1980; Canale, 1983) of non-beginner students of Chinese for placement purposes at U.S. four-year postsecondary institutions. A pragmatic lens was used to collect and analyze data that generated a…

Source-based writing, in which writers read or listen to academic content before writing, has been considered to better assess academic writing skills than independent writing tasks (Read, 1990; Weigle, 2004). Because scores resulting from ratings of test takers' source-based writing task responses are treated as indicators of their academic…