The meaning of positive polar questions (PPQs) is relatively straightforward, so the truth conditions of PPQs can be decided easily. In contrast, the meaning of negative polar questions (NPQs) may vary, and simple yes-no answers to NPQs have seemingly unpredictable interpretations. For example, a simple yes answer to a PPQ like 'Did you have lunch…

This qualitative case study examined communication strategies and interactional resources that junior and senior high school Spanish teachers use more often in their oral activities in central Pennsylvania public schools. A mismatch in students' knowledge and use of Spanish motivated the investigation. Twelve Spanish teachers were the purposely…

Reclassification is a crucial educational student outcome when a school system determines that a student is English proficient and ready for mainstream instruction without language support services (Umansky et al., 2020). This study examined the relationship between crucial and complex language ideologies of dual language teachers and the…

This research captures the experiences of high school graduates who were labeled English Learners while they were enrolled in a public high school in the greater Sacramento area of California. The study examined what these bilingual high school graduates report as beneficial and detrimental experiences faced while completing the course…

Items in the mental lexicon have three storage and processing strata, the concept, lemma, and lexeme, which equate to semantic, syntactic and phonological information. Lexical items relate to each other at each stratum. Bilingual lexicons, which contain items from all languages, may contain cognates, items sharing concepts and with overlapping…

The present study explored perceptual and articulatory techniques addressing the pronunciation of Spanish rhotics by means of a week-long computerized training. Through a quasi-experimental design approach, the study tested the utility of the online training and its effects on the phonetic production of taps [voiced alveolar tap or flap] and…

Long-term English learners (LTELs) are students who were identified as English learners (EL) when they entered U.S. schools and continue to be ELs for 5 or more years. Although many factors influence LTEL status, student performance on standardized language and achievement tests particularly shape their trajectory through school. Yet, little is…

This study investigated whether collaboration between science teachers and ELD teachers would result in changes to teachers' perceptions about their role and responsibility to support English Learners in their science classes and whether professional learning opportunities provided would result in planned implementation of strategies and practices…

Given the literature review on over and under representation of ELL students in Special Education, this research aimed to study how teachers identify between ELL students who present with language proficiency learning difficulties and students who might exhibit learning disabilities. This qualitative study added to existing literature on…

Purpose: The purpose of this quantitative, causal-comparative study was to determine whether English learners who participated in transitional kindergarten perform equally or better than English learners who did not participate in transitional kindergarten in the areas of oral language, written language, and overall language as measured by the…

An ongoing debate in phonology concerns the extent to which the phonological typology is shaped by synchronic learning biases. The two best-studied types of synchronic bias are complexity bias, a bias against formally complex patterns, and substantive bias, a bias against phonetically unnatural patterns. While most previous work has focused on…

Language exposure plays a large role in language acquisition, and bilingual children must acquire both of their languages in environments that typically include abundant speech variability. The specific goals of this dissertation were to examine how speech exposure affected phonological retuning and lexical access in bilingual children's second…

This research project sought to explore the influence of English L2 on Spanish L1 in an environment where the L1 (Spanish) is the dominant language. Participants were recruited through voluntary response sampling at the University of Puerto Rico Secondary School (UHS). They completed a language survey on Google Forms that collected general…

This three-article dissertation examined how policy choices in three key policy areas -- initial enrollment, service provision, and reclassification -- impact English learner (EL)-classified students. The first article examined the national landscape of state statutes, regulations, and state education agencies' (SEA) guidance that support…

This dissertation explores the professionalization of students enrolled in second language teacher education (SLTE) and their perceptions of the characteristics and obligations of a professional second language teacher (SLT). The sociocognitive approach forms the theoretical foundation, which sees humans as life-long learners and teachers, who…