High variability pronunciation training (HVPT) has been found to be successful for training various segmentals, such as the challenging /l/-/[voiced alveolar approximant]/ contrast, and suprasegmental features such as tone and pitch accent. These studies have found that HVPT is an effective method not only in helping learners improve their…

This dissertation explores the experiences of adult English as a Second Language (ESL) learners in an Adult Basic Education (ABE) program. ABE/ESL learners are a unique but integral population within the language learning community and are largely excluded from the scholarly discourse. Research in the context of language learning and instruction…

The purpose of this qualitative, descriptive study was to explore how college English as a second language educators described how English as a second language learners used direct and indirect Language Learning Strategies in facilitating their learning at a higher education institution in the Southwest region of the United States. The research is…

The partners of the Saudi students who come to the United States on scholarships to earn a degree (Bachelor's, Master's, or Ph.D.) are eligible for full scholarships as well. However, most of them fail to proceed in earning a degree or fulfill the language proficiency requirement needed to join an academic degree program. This study surveys…

This study examines the relationship between English Language Learners' (ELLs) English proficiency and standardized test performance. Utilizing a mixed-methods approach, it incorporates quantitative data from test scores and qualitative data from teacher surveys and interviews. Findings indicate a significant correlation between ELLs' proficiency…

This dissertation examines whether EFL and ESL Korean learners of English are able to produce and perceive two English phonological contrasts that depend on vowel duration differences, coda consonant voicing contrasts and the tense-lax distinction in vowels. For production, it examines differences in vowel duration and vowel quality associated…

The appropriate amount of first language (L1) and second language (L2) to use in L2 learning has been constantly debated (e.g., Cummins, 2007; Hall & Cook, 2012). This study situates the debate of L1 and L2 use in the context of vocabulary learning from reading. By examining the potential moderating factors on the comparison of L1 and L2…

There is a lack of research about the effective methods English language learners' (ELLs) teachers can use to motivate students to learn English as a second language by transmitting the importance and how they ensure successful student outcomes in all four language domains. Data that leads to effective motivational methods for English language…

For decades, the majority of educational research has been preoccupied with understanding as a "product"--as various "learning achievements" and "subject mastery" to be measured and subsequently represented as statistics or test scores. This preoccupation is also observed in the field of second language education,…

Although second language (L2) learners often have difficulty with learning the L2 pronunciation, the literature has reported a mix of more successful and less successful learners. Many factors could contribute to individual variation in L2 speech sound learning. This dissertation examines a few factors that are hypothesized to influence L2…

In the U.S., the EL student population in public schools continues to grow and it raises the question on how to effectively instruct and prepare these students to achieve academic proficiency. The purpose of this quantitative study is to determine if and to what extent there is a quantitative link between gains from 2nd to 3rd grade where the…

In the years 2020 and 2021, a total of 1,142,352 international students pursued their higher education degrees in the U.S. (SEVIS, 2022), many learning in English for the very first time. International students benefit from interaction in the classroom to support their learning and continued English language development (Loewen & Sato, 2018).…

Although many restrictions initiated by the COVID-19 pandemic are no longer imposed, massive changes across the globe have impacted online language learning afterward. Technology infrastructure, students' and teachers' digital literacy, and proper distance learning pedagogies were among the challenges of online learning during the pandemic.…

The tantalizing prospects of learning benefits from multimodal conditions on second language (L2) learning in general, and L2 vocabulary development in particular, have important implications. Indeed, opening a language learning app on any device provides the immediate experience of simultaneous input modalities, and a wide range of input types.…

This mixed-methods study aimed to examine how the quality of interactions between a paraprofessional and a preschooler during playtime impacts students' language development. The data collected and analyzed included in-depth classroom observations and interviews with paraprofessionals. Data measured the paraprofessional's actions, trends,…