Bilinguals sometimes code-switch between their shared languages. While psycholinguistics research has focused on the challenges of comprehending code-switches compared to single-language utterances, bilinguals seem unhindered by code-switching in communication, suggesting benefits that offset the costs. I hypothesize that bilinguals orient their…

Accurately identifying developmental language disorder (DLD) in students who speak a home language other than English has proven to be an enduring challenge. Consequently, students with DLD miss out on critical interventions, and those who are acquiring their two languages in a typical manner are placed in settings that do not meet their…

Current speech-to-speech translation systems face challenges in effectively translating the nuances of prosody, which plays a pivotal role in conveying speaker intent and stance in dialog. This limitation restricts cross-lingual communication, especially in situations demanding deeper interpersonal understanding. To address this, this research…

The benefits of high-quality family-school partnerships are numerous in terms of academic, behavioral, and social-emotional student outcomes. Therefore, discovering paths to improving the relationship is essential. Finding ways to strengthen the family-school partnership is particularly critical for families with students in special education.…

Code-switching (switching between languages) is a common linguistic behavior in bilingual speech directed to infants and children. In adult-directed speech (ADS), acoustic-phonetic properties of one language may transfer to the other language close to a code-switch point; for example, English stop consonants may be more Spanish-like near a switch.…

With the rise of bilinguals globally, extensive research has been conducted to understand how bilingualism affects cognitive functions differently from monolingualism, with significant implications for bilingual education, healthcare, and other fields. Specific to language processing, differences have been identified between second language (L2)…

This qualitative study explores the roles that undergraduate Spanish as a second language (L2) learners ascribe to their identities, backgrounds, sociocultural contexts, and imaginations in the development of their ideal second language (L2) selves (Dornyei 2009), rooted L2 selves (MacIntyre et al., 2017) and investment (Darvin & Norton, 2015;…

Researchers have stressed the need for more bilingual counselors to serve the growing Spanish-speaking, Latinx population (Biever et al., 2002; Delgado-Romero et al., 2018; Santiago-Rivera, 1995). Bilingual counselors must be properly trained to provide competent bilingual counseling services as many undertrained bilingual counselors report…

Limited research exists on African American students in Spanish-English dual language programs and parent perspectives. This research study allowed the voices of 10 African American parents who have students currently enrolled in an elementary Spanish-English dual language program in a school district located in Southeast Texas to be heard. The…

Special education knowledge may be a key factor for caregivers when accessing services at school however, few studies have compared linguistic differences while highlighting Spanish-speaking families' experiences (Burke et al, 2021; Trainor, 2010), A quasi-experimental survey design was selected to quantitatively answer the following research…

As interest in Dual Language Immersion programs continues to grow in North Carolina, the hiring of international teachers has increased tremendously. These international teachers often have not had the experience or training to address the needs of the students they are serving. In addition, pedagogical challenges such as working with diverse…

This dissertation seeks to illuminate additive significance of the entanglements within a Dual Language Immersion Spanish Science classroom where arts-based pedagogies are employed. Using a theoretical framework that combines Jane Bennett's Vibrant Materialism (2010) and notion of Enchantment (2002) and Gloria Anzaldua's concept of Nepantla…

Learning to read is a fundamental skill that is understudied among children who hear more than one language at home. A particular limitation in the extant literature is that the samples are often Spanish-dominant and come from low-income households. This literature has evidence that Spanish skills -- both language-specific (i.e., vocabulary) and…

This dissertation investigates the development of cross-linguistic transfer in the use of strategies to repair preconsonantal word-external empty onsets (i.e., /C#V/) in Spanish heritage speakers. The main focus of this work is to analyze the use of /[glottal stop]/-epenthesis as a strategy to repair empty onsets, as its use is asymmetrical in the…

When individuals read a narrative text, they construct a mental representation known as a situational model to comprehend the unfolding story. These models require updates at meaningful changes in the story to reflect current information accurately. Existing research highlights the attentional and working memory demands of these updating…