Bilingual Language Research Articles

It all made sense: ASL-first approach in classroom practice.

This qualitative study delves into the innovative Bilingual Grammar Curriculum. The curriculum aims to enhance bilingualism and linguistic skills among deaf students by integrating American Sign Language instruction and written language grammatical structures. The researcher conducted in-depth interviews with 12 experienced educators of the deaf who have implemented the curriculum in their teaching practices. Employing a thematic analysis approach, the researcher sought to uncover the educators' perceptions, experiences, and insights regarding the curriculum's effectiveness and its impact on bilingual language acquisition for deaf learners. Findings revealed a diverse range or perspectives, highlighting both the advantages and challenges of the curriculum's implementation. Themes emerged encompassing the curriculum's alignment with linguistic theories, its adaptability to diverse learning needs, the role of educator training, and the incorporation of cultural nuances within bilingual instruction. The study contributes valuable insights to the field of deaf education, shedding light on the intricate dynamics of bilingual grammar pedagogy and providing recommendations for curriculum refinement and educator professional development. Ultimately, this research underscores the significance of innovative approaches in enhancing the linguistic abilities and educational experiences of deaf and hard-of-hearing students within a bilingual framework.

Dr. Ling-Chi Wang reflections on Lau v. Nichols (1974): Bilingual education, language rights, and political activism

ABSTRACT Born in Xiamen, China in 1938, Dr. Ling-Chi Wang was the founder of Chinese for Affirmative Action, an organization focused on affirmative action in employment, representation of the Chinese in politics, voting, and language rights. He is also a Professor Emeritus of Asian American Studies at the University of California Berkeley. Ling-Chi established the Asian American Studies program at Berkeley, teaching its first course in 1969. In this paper, Ling-Chi shares his perspectives on the long history of Chinese discrimination dating back to the Chinese Exclusion Act (1882) and his years as a political activist during the 1960s to the present in San Francisco’s Chinatown. His role in community organizing was pivotal in the events leading up to this pivotal U.S. Supreme Court case. Ling Chi’s reflections on activism and linguistic justice documents his imprint on the this language rights case that has shaped US educational language policies for the last fifty years.

Developing automaticity in neural speech discrimination in typically developing bilingual Italian-German and monolingual German children.

Many studies have shown that input in more than one language influences children's phonemic development. In this study, we examined the neural processes supporting perception of Voice Onset Time (VOT) in bilingual Italian-German children and their monolingual German peers. While German contrasts short-lag and long-lag, Italian contrasts short-lag and voicing lead. We examined whether bilinguals' phonetic/phonological systems for the two languages develop independently or whether they influence each other, and what role language input plays in the formation of phonetic/phonological categories. Forty five-year-old children (16 monolingual German, 24 bilingual Italian-German) were tested in an oddball design expected to elicit a neural Mismatch Response (MMR). The stimuli were bilabial stop VOT contrasts with the short-lag stop, common to both languages, as the standard. Four deviant VOTs were selected: 92 ms and 36 ms lag for German; 112 ms and 36 ms voicing lead for Italian. Bilingual children's language background was assessed using a caregiver questionnaire. Italian-German bilingual 5-year-old children and German monolingual controls showed similar MMRs to German long-lag and Italian voicing lead VOT, except for the 36 ms long-lag deviant; this acoustically difficult distinction did not elicit a robust negative MMR in the bilingual children. The lack of a difference between the bilinguals and monolinguals for voicing lead suggests that the amount of input in Italian for the bilinguals was not sufficient to lead to an advantage compared to the monolingual German children. Alternatively, the finding could indicate that voicing lead is easier to discriminate than voicing lag.

Leveraging AI Tools for Discourse Analysis in Early Childhood Bilingual Education: Enhancing Language Development

The implementation of AI tools in education has become increasingly popular and brought transformative potential, particularly in the field of language education because of its powerful functions on designing immersive and personalized activities and offering real-time feedback. This study explores the role of AI tools in discourse analysis and the impact on enhancing bilingual skills among early childhood students. It investigates two key questions: (1) How do AI tools impact young childrens bilingual skills in early childhood classrooms? (2) How can discourse analysis of AI tools assist educators with bilingual teaching? A qualitative case study, including an in-depth interview with a bilingual educator, reveals insights into the effectiveness of AI tools in promoting bilingual language acquisition and engaging young learners in meaningful and enjoyable learning environment. Furthermore, the discourse analysis of AI tools offers immediate, actionable insights on each students academic performance, helping educators better understand the language learning process and the specific challenges students face. However, considerations and challenges of AI in education, such as privacy risks and misuse, still need to be considered. The findings of this study bridge the gap and highlight the potential for discourse analysis of AI tools in early childhood bilingual education. Further study can focus on exploring other AI tools in bilingual education and conducting long-term research with a large example size.

Modelling the bilingual lexicon as a multiplex phonological network.

Phonological word form networks of the mental lexicon are of psycholinguistic relevance, offering insights into the efficiency of lexical access. While much research has concentrated on first languages, there is growing evidence suggesting that phonological networks of second languages are equally significant for lexical processes. Bilingual language processing is proposed to involve the integration of first and second languages, with lexical activation spreading between similar word forms in both languages. Multiplex networks provide a framework to combine different phonological networks, allowing for the analysis of the integrated lexical system's behaviour during lexical processing. In the context of the present study, which focusses on German learners of English as a second language, a multiplex network analysis was constructed to model the interactive complexity of the bilingual mental lexicon. The study tested cross-linguistic effects in a word recognition task using English stimuli. Results revealed that during lexical processing in their second language English, German speakers also activate phonological neighbours from German. In addition, the bilinguals are attuned to the interconnectedness (i.e., clustering) of the German and English neighbours with one another in the phonological neighbourhood of the English target words. These findings can contribute to the ongoing debate on the degree of integration in the bilingual mental lexicon and shed light on the role that phonological networks can play in modelling bilingual lexical processing. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

We don’t have a family language policy: exploring overt and covert family language policy planning styles

ABSTRACT Family language policy (FLP) is a key focus of immigrant families, as parents are considered to play a vital role in children’s bilingual language development. Nevertheless, many parents report that they do not have an FLP. Accordingly, their FLP planning style is unplanned and spontaneous. This study compares families’ FLP planning styles (overt vs. covert). Data was collected via questionnaires from parents and their English-Hebrew bilingual children (n = 82). Children’s receptive and expressive vocabulary of both languages were assessed to explore the impact of FLP planning style. Results confirm that families present with a desire for proficient outcomes in both languages. However, families with an overt planning style present with more pro-heritage language policies (e.g. promoting English use with siblings). Those with a covert planning style lean towards pro-societal language policies and children may be allowed to speak any language at home. Differences in FLP planning did not significantly impact ratings of home language use or children’s vocabulary. The perceived value of English as a global language may be partially responsible for the findings. The study confirms that although there are many effective ways to raise a bilingual child, FLP planning has implications for the bilingual language learning environment.

Language choice and code-mixing in a longitudinal study of an Estonian-English bilingual child

The input that bilingual children receive influences their language proportions, language development, and code-mixing. Most studies on these topics have included early bilinguals whose input proportions undergo large changes in early childhood and whose parents use the one-parent-one-language family language policy. This paper examines the input-output proportions of an Estonian-English bilingual child over a period of 2.5 years (2;3-5;01) using recorded spontaneous speech from a situation where the input language proportions did not change and where the family language policy was different from the one-parent-one-language policy that is presented in most studies: the family rotated the language they all spoke by the day of the week. Additionally, the child’s code-mixing rate and her MLU scores are investigated to provide an overview of these factors in an unstudied input situation. Lastly, it is analyzed whether code-mixing by older siblings influences the code-mixing rate of the younger sibling. The results indicate that in the early phases of language development the child uses all the linguistic resources available to her, and as her language develops, she responds more in the language of the conversation and code-mixes less. However, there is also a period where the child unexpectedly almost stops speaking in Estonian regardless of the unchanged input. The data shows that code-mixed utterances are the longest, hence supporting previous research findings and indicating that code-mixing is a tool that helps the child communicate better. Code-mixing by siblings does not show any signs of affecting the younger sibling’s code-mixing rate, though a more thorough analysis is necessary. Hence, the results indicate the importance of input and shed light on input effects in bilingual language acquisition in an understudied input situation.

Syntax drives default language selection in bilingual connected speech production.

The present study investigated the role of syntactic processing in driving bilingual language selection. In two experiments, 120 English-dominant Spanish-English bilinguals read aloud 18 paragraphs with language switches. In Experiment 1a, each paragraph included eight switch words on function targets (four that repeated in every paragraph), and Experiment 1b was a replication with eight additional switches on content words in each paragraph. Both experiments had three conditions: (a) normal, (b) noun-swapped (in which nouns within consecutive sentences were swapped), and (c) random (in which words in each sentence were reordered randomly). In both experiments bilinguals produced intrusion errors, automatically translating language switch words by mistake, especially on function words (e.g., saying the day and stay awake instead of the day y stay awake). Intrusion rates did not vary across experiments even though switch rate was doubled in Experiment 1b relative to Experiment 1a. Bilinguals produced the most intrusions in normal paragraphs, slightly but significantly fewer intrusions in noun-swapped paragraphs, and a dramatic drop in intrusion rates in the random condition, even though the random condition elicited the most within-language errors. Bilinguals also demonstrated a common signature of inhibitory control in the form of reversed language dominance effects, which did not vary significantly across paragraph types. Finally, intrusions increased with switch word predictability (surprisal), but significant differences between conditions remained when controlling for predictability. These results demonstrate that bilingual language selection is driven by syntactic processing, which operates independently from other language control mechanisms, such as inhibition.the day and stay (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The Perspective of Haitian Parents on Heritage Language Maintenance in Children With Speech-Language Disorders

Purpose: This study is part of a larger study that explores the beliefs and attitudes of Haitian parents in the United States regarding heritage language maintenance. The study sought to understand Haitian parents' perspective of heritage language maintenance when the parent has a child with a communication disorder. Method: Semistructured interviews were conducted with seven Haitian parents of children who have or had a speech-language disorder. The interviews were conducted virtually through videoconferencing. A thematic analysis was used to explore the data and determine recurring themes. Results: Participants desired to preserve the heritage language; however, fear of further language delay and sociolinguistic factors influenced their language choice. Furthermore, the results revealed that the lack of Haitian Creole language maintenance led to a communication breakdown with family and parental regret on the missed opportunity to pass on the heritage language. Conclusion: The findings from this study demonstrate a need for continued education with physicians, SLPs, and other related service providers on the issues related to bilingual language development, language maintenance, and counseling families regarding home language practice. Supplemental Material: https://doi.org/10.23641/asha.27190611

Beyond Lau: Envisioning humanizing and culturally sustaining workspaces for teachers in dual-language bilingual education schools

ABSTRACT Fifty years after the Lau decision, dual-language programs face critical challenges, particularly a national teacher shortage, especially in bilingual programs representing less commonly taught languages like Mandarin Chinese. This study explores the workplace environments of 13 Mandarin Dual Language Bilingual Education (MDLBE) teachers in a diverse urban school district. Drawing on Freire’s concept of humanization, Paris’s cultural sustainment framework, and Bronfenbrenner’s ecological systems theory, qualitative interviews reveal themes of outsiderness, coupled with a need for humanizing relationships with colleagues and leadership. Findings highlight the importance of culturally sustaining practices and systemic changes to foster inclusive, supportive environments, advocating for a transformation “Beyond Lau” to sustain dual-language programs.

Testing the Early Differentiation Hypothesis: A Case Study of a Spanish-English Bilingual Child

This paper contributes to the field of simultaneous bilingual first language acquisition (2L1). Specifically, it examines the developmental stages of a bilingual child in two languages, Spanish and English. The analysis is performed by analyzing bilingual acquisition data from CHILDES database with the CLAN program. The study aims to support several hypotheses proposed in the field of 2L1 (e. g., The Early Differentiation Hypothesis). The results show that the developmental stages of a bilingual child correspond to the stages of a monolingual child acquiring a language; the only difference is the number of languages that is being acquired. The data also show that the child’s caregivers use certain strategies in their socialization as the important prerequisite for 2L1 (e.g., frequency of input, discourse strategies and maximal engagement with a minority language available in the input). The results of the study confirm the Early Differentiation Hypothesis that argues for the language-specific morphosyntactic patterns in child’s grammar. The study has very important pedagogical implications for parents who raise their children in bi- and multilingual families.

The metalinguistic and metarepresentational attitude of early bilingual children: A study on definitional skills

Aims and objectives: Definitional skill is the ability to define words using canonical formats. This skill requires lexical, morpho-syntactic, and pragmatic abilities, as well as metalinguistic attitude. Bilingualism has a crucial role in cognitive development, especially in promoting metareflective competencies. The relationship between bilingualism and definitional skills is a very under investigated topic. The aim of this study is to explore in the same sample of bilingual children how they define words in both languages. Methodology: Thirty early bilingual minority language children (age range 7–16 years) were administered a definition task (Co.De.Scale). They were asked to define words both in their native language, Romanian (L1), and their second language, Italian (L2). Data and analysis: Data were analyzed via mixed-method effects. Furthermore, we were also interested in studying if there were any differences in the answer proportions per definitional level (from 0 to 6) between Italian and Romanian. Findings: The results showed the production of better definitions in L2 compared with L1. The finding is readable in the light of the different settings where the two languages are used: home/family for L1 versus at school/non-family contexts for L2. Originality: This is the first study to show the role of both educational school settings and language dominance in promoting development of formal definitional skills. More specifically, it is worth stressing the relevance to study this topic in minority language bilingual children. Implications: Given the lower performance of minority language bilingual children in defining in their native language L1, a crucial educational objective could be enhancing the definitional skills in L1, designing ad hoc interventions that boost formal instruction. In turn, this would favor more inclusion and the exploitation of the minority language children, as well as more intercultural integration, thus enhancing language minority cultures.

Transcranial magnetic stimulation of the right inferior frontal gyrus impairs bilinguals' performance in language-switching tasks

It is widely accepted that bilinguals activate both languages simultaneously, even when intending to speak only one. A prevailing theory proposes that bilinguals inhibit the nontarget language to produce the target language, thought to be supported by evidence that the right inferior frontal gyrus (rIFG), a region typically associated with inhibition, is activated during language-switching tasks. However, it remains unclear whether the rIFG plays a causal or epiphenomenal role in this process. To explore the role of the rIFG, the present study employed transcranial magnetic stimulation (TMS) to modulate its neural activity and evaluate subsequent behavior in bilinguals. Specifically, twenty-nine Chinese-English bilinguals participated in the study and performed picture-naming tasks in single- and dual-language contexts after receiving sham stimulation (Sham), continuous theta burst stimulation (cTBS), or intermittent theta burst stimulation (iTBS) over the rIFG in three separate visits. Sham served as a control, with cTBS and iTBS intended to decrease and increase cortical excitability, respectively. We found that, compared to Sham, cTBS led to larger asymmetric switching costs and smaller asymmetric mixing costs, whereas iTBS resulted only in smaller asymmetric mixing costs. These findings suggest that cTBS targeting the rIFG likely impairs both local and global control. However, iTBS applied to the rIFG alone may not necessarily enhance language control mechanisms and could even hinder global control. Moreover, exploratory analyses found pronounced TMS-induced impairments in less balanced bilinguals, implying their potentially greater reliance on bilingual language control. Overall, this study is the first to suggest a causal role of the rIFG in language switching.

Speaker variability, but not bilingualism, influences cross-situational word learning.

When learning new words, listeners must contend with multiple sources of ambiguity and variability. Research has revealed that learners can resolve referential ambiguity by tracking co-occurrence statistics between words and their referents across multiple exposures over time-a process termed cross-situational word learning (XSWL). However, the degree to which variability in the input, such as input from multiple speakers, and variability in learner experience, such as bilingual language experience, modulate XSWL remains unclear. In this study, we examined the effects of speaker variability in XSWL performance in monolingual adults and bilingual adults with a range of second language backgrounds and language acquisition histories. Results revealed above-chance word learning in both the single and the multiple-speaker conditions across language groups. An advantage for word learning was observed in the single-speaker condition, but the effects of bilingual language experience were null. This research adds to the limited body of work dedicated to extending theories of statistical learning to account for variations in both input and learner characteristics as well as their interactions.

Can cultural distance be a factor in bilingual processing? Report from primed translation recognition task of Rongmei–Meitei bilinguals

Abstract Bilingual language processing literature has pointed out that all bilinguals are not equal and many of the differences in processing strategies can be traced to ‘the bilingual experience’. This is true for the famed bilingual advantage debate as well, as the control process associated with bilinguals can be dependent on many factors in the behavioural ecology of the bilingual groups. In this light, the current study investigates bilingual language processing in the Rongmei Naga community in Manipur, North East India. The Rongmeis speak two indigenous/heritage languages as their first and second language: Rongmei and Meitei. These two languages belong to the same language family and the communities speaking them live side by side. The paper investigates the effect of community specific cues on language processing through a primed translation recognition task. The task is carried out on two groups of bilinguals: (educated, urbane) young group and (less educated, rural) old group. The result of the study shows that the mismatch condition has an adverse effect on the response latency across groups and translation directions, thus pointing to the possibility that in spite of cultural and linguistic closeness, prevailing social dimensions may be pointers for possible impact of such cues.

First-language interference without bilingualism? Evidence from second language vowel production in international adoptees

Abstract The ability to acquire the speech sounds of a second language has consistently been found to be constrained with increasing age of acquisition. Such constraints have been explained either through cross-linguistic influence in bilingual speakers or as the result of maturational declines in neural plasticity with age. Here, we disentangle these two explanations by investigating speech production in adults who were adopted from China to Sweden as toddlers, lost their first language, and became monolingual speakers of the second language. Although we find support for predictions based on models of bilingual language acquisition, these results cannot be explained by the bilingual status of the learners, indicating instead a long-term influence of early specialization for speech that is independent of bilingual language use. These findings are discussed in light of first-language interference and the theory of maturational constraints for language acquisition.

Unusual patterns of codeswitching in an unbalanced bilingual person with aphasia: effects of language and executive functions impairment

ABSTRACT Background Bilingual individuals with aphasia may exhibit unique patterns of language impairment and recovery. While code-switching (CS) is a common feature of bilingual speech, pathological CS following brain damage can provide insights into the neural mechanisms controlling bilingual language processing. Aims This study aimed to examine language impairment and recovery patterns in IZ, an unbalanced Hebrew-English bilingual with non-fluent aphasia, focusing on the unusual CS behavior observed during his subacute phase of recovery. Methods and procedures IZ underwent language and narrative assessments in both languages during the subacute and chronic phases of recovery. Ten cognitive tests were administered to assess various domains of cognitive function. Language performance was evaluated through naming and syntactic processing tasks in L1-Hebrew and L2-English. The frequency and type of CS were analyzed using the matrix language frame model. Outcomes and results During the subacute phase, IZ displayed significant language deficits in both L1-Hebrew and L2-English, with more severe impairment in L1-Hebrew naming and L2-English syntactic processing. He exhibited frequent involuntary CS, primarily using L1-Hebrew as the matrix language while embedding L2-English content words. Cognitive testing revealed reduced performance across multiple domains. In the chronic phase, IZ showed parallel improvements in both languages, particularly in L1-Hebrew naming and L2-English syntactic processing, along with a marked reduction in CS frequency. Conclusions IZ’s case demonstrates a double dissociation between lexical and syntactic processing across L1 and L2. The results suggest that matrix language selection in bilinguals may be governed by distinct neural mechanisms for each language, with specific brain regions responsible for activating lexical representations. Damage to these regions may lead to pathological CS, as observed in this case. This study underscores the importance of understanding bilingual language control mechanisms in aphasia rehabilitation.

Bittersweet Experiences for Brazilian Newcomers: Positive Interactions, Microaggressions, and Isolation in General and Dual Language Bilingual Education

ABSTRACT With the rise of the number of immigrant children in schools across the U.S. educational research has directed its attention to understanding these newcomers’ social experiences at school. Grounded in critical sociocultural theory, this interpretive phenomenological study shares the social experiences of four Brazilian newcomers in elementary school. Participants were adolescents who were reclassified English learners, had immigrated to the U.S. as children, and attended general education and/or world language dual language bilingual education (DLBE) programs. As adolescents, participants were able to look back on their experiences as designated-English learners and newcomers in elementary school with greater perspective. Analysis of interview data reveal three main themes: (a) positive interactions with other Brazilian students; (b) microaggressions from non-Brazilian students; and (c) isolation due to participants’ language barriers and English hegemony. Findings highlight the importance of Portuguese-English DLBE programs as a place for Brazilian newcomers to support one another, even if the program was considered a world language immersion program due to the low number of Portuguese speakers. Additionally, findings reveal the prevalence of microaggressions and isolation across general and DLBE settings, underscoring the need for schools and teacher preparation programs to equip teachers with tools to support newcomers.

Word concreteness modulates bilingual language control during reading comprehension.

Word concreteness modulates bilingual language control during reading comprehension.

Do First Language, Word Frequency and Input Matter in Bilingual’s Language Acquisition?

The acquisition of morphosyntactic features, such as third-person singular (3SG) inflection, is a critical aspect of language development. While much research has focused on monolingual children’s acquisition of 3SG inflection, less is known about how bilingual children navigate this process, particularly those from non-inflectional first language (L1) backgrounds. Furthermore, two well established characteristics found in other bilingual groups: word frequency and L1 transfer are still remain unclear in the acquisition of 3SG inflection in Chinese-English bilingual groups. Addressing these gaps are crucial for understanding the unique challenges bilingual children face and the factors influencing their acquisition of English morphosyntatic feature. In this study, we employed corpus to analyze longitudinal naturalistic data from three Chinese-English bilingual children and one English monolingual child. We investigated the children’s use of 3SG inflection across obligatory contexts, examining the frequency of verb exposure in both parental input and a large corpus (COCA). Our results indicate that bilingual children, especially those from a non-inflectional L1 background, demonstrated delayed acquisition of 3SG inflection compared to monolingual counterparts. However, both groups showed better accuracy with high-frequency verbs, underscoring the importance of input frequency. Additionally, L1 transfer effects were evident in both monolingual children and bilingual children, with the bilingual children struggling more with verbs whose L1 lacked verb agreement. These findings suggest that both input frequency and L1 transfer play significant roles in shaping bilingual children’s acquisition of 3SG inflection. This study contributes to a deeper understanding of bilingual language development, with implications for language acquisition theory and educational practices, particularly in addressing the needs of children from diverse linguistic backgrounds.