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Feng RY, Tiv M, Kutlu E, Gullifer JW, Palma P, O'Regan E, Vingron N, Doucerain MM, Titone D. A systems approach to multilingual language attitudes: A case study of Montréal, Québec, Canada. THE INTERNATIONAL JOURNAL OF BILINGUALISM : CROSS-DISCIPLINARY, CROSS-LINGUISTIC STUDIES OF LANGUAGE BEHAVIOR 2024; 28:454-478. [PMID: 38881568 PMCID: PMC11178480 DOI: 10.1177/13670069221133305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Purpose People are shaped holistically by dynamic and interrelated individual and social-ecological systems. This perspective has been discussed in the context of varied aspects of bilingual experiences, namely language acquisition and development. Here, we applied a Systems Framework of Bilingualism to language attitudes, which may be especially responsive to social-ecological influences. Methodology One hundred twenty-three French-English bilingual adults (M age = 21.20, SD = 3.21) completed self-report questionnaires on demographic information and their attitudes toward languages. A subset of these bilinguals (n = 73) completed a social network survey. Data and analysis We used language-tagged social network analysis and geospatial demographic analysis to examine the role of individual characteristics (i.e., first language), interpersonal language dynamics (i.e., person-to-person interactions), and ecological language dynamics (i.e., neighborhood language exposure). Findings and Conclusions At an individual level, we found that bilinguals' language background (i.e., first language) predicted attitudes of solidarity toward a language (i.e., whether a language is associated with personal identity and belongingness). When considering sociolinguistic layers of influence, we found that bilinguals' social network and neighborhood-level language exposure jointly predicted their attitudes of solidarity toward a language, as well as their attitudes toward the protection of minority languages. Originality While most studies have examined language experience in a unidimensional nature, the present study investigated multilingual language attitudes by considering multiple systems within a social-ecological framework. Implications Taken together, the results suggest that several interrelated interpersonal and ecological systems are associated with language attitudes, which could have important implications for planning future language policies in multilingual societies such as Montréal.
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Affiliation(s)
- Ruo Ying Feng
- McGill University, Canada; University of Ottawa, Canada
| | - Mehrgol Tiv
- McGill University, Canada; U.S. Census Bureau, USA
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Atagi N, Sandhofer CM. Monolingual and bilingual children's performance on arithmetic fluency varies by language fluency. J Exp Child Psychol 2023; 233:105695. [PMID: 37167848 DOI: 10.1016/j.jecp.2023.105695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 02/03/2023] [Accepted: 04/12/2023] [Indexed: 05/13/2023]
Abstract
Research has demonstrated that learning two or more languages during development (i.e., becoming bilingual) shapes children's cognition in myriad ways. However, because such studies have largely been conducted using laboratory experiments, it is unclear how bilingualism may modulate more naturalistic cognitive skills such as arithmetic fluency. Moreover, how the relationship between speaking two (or more) languages and arithmetic varies with language fluency-specifically, the degree of bilingualism-has been understudied. Therefore, this study examined third- to fifth-grade monolingual (n = 70) and bilingual (n = 51) children's performance on an arithmetic fluency task. Monolinguals' and bilinguals' performance on the arithmetic fluency task did not differ. However, individual differences in the relation between children's arithmetic fluency and their language fluency were found, suggesting that bilingual children's skill in their nondominant language was associated with arithmetic fluency. These findings point to the importance of examining individual differences in language fluency among bilinguals to understand how bilingualism may shape cognitive skills.
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Affiliation(s)
- Natsuki Atagi
- Department of Child and Adolescent Studies, California State University, Fullerton, Fullerton, CA 92834, USA.
| | - Catherine M Sandhofer
- Department of Psychology, University of California, Los Angeles, Los Angeles, CA 90095, USA
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Palma P, Lee S, Hodgins V, Titone D. From One Bilingual to the Next: An Iterated Learning Study on Language Evolution in Bilingual Societies. Cogn Sci 2023; 47:e13289. [PMID: 37183541 DOI: 10.1111/cogs.13289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 03/03/2023] [Accepted: 03/28/2023] [Indexed: 05/16/2023]
Abstract
Studies of language evolution in the lab have used the iterated learning paradigm to show how linguistic structure emerges through cultural transmission-repeated cycles of learning and use across generations of speakers . However, agent-based simulations suggest that prior biases crucially impact the outcome of cultural transmission. Here, we explored this notion through an iterated learning study of English-French bilingual adults (mostly sequential bilinguals dominant in English). Each participant learned two unstructured artificial languages in a counterbalanced fashion, one resembling English, another resembling French at the phono-orthographic level. The output of each participant was passed down to the next participant, forming diffusion chains of 10 generations per language. We hypothesized that artificial languages would become easier to learn and exhibit greater structure when they were aligned with participants' bilingual experience (i.e., English languages being easier to learn overall), or as a function of practice (i.e., languages learned second being easier to learn overall). Instead, we found that English-like languages became more structured over generations, but only when they were learned first. In contrast, French-like languages became more structured regardless of the order of learning, suggesting the presence of an asymmetric switch cost during artificial language learning. Moreover, individual differences in language usage modulated the amount of structure produced by the participants. Overall, these data suggest that bilingual experience impacts how novel languages are learned at an individual level, which can then scale up to cultural transmission of novel language at a group level.
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Affiliation(s)
- Pauline Palma
- Department of Psychology, McGill University
- Centre for Research on Brain, Language, and Music, McGill University
| | - Sarah Lee
- Department of Psychology, McGill University
- Centre for Research on Brain, Language, and Music, McGill University
| | - Vegas Hodgins
- Department of Psychology, McGill University
- Centre for Research on Brain, Language, and Music, McGill University
| | - Debra Titone
- Department of Psychology, McGill University
- Centre for Research on Brain, Language, and Music, McGill University
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The effect of bilingualism on executive functions when languages are similar: a comparison between Hungarian-Serbian and Slovak-Serbian young adult bilinguals. Mem Cognit 2023; 51:561-581. [PMID: 35904724 PMCID: PMC9992248 DOI: 10.3758/s13421-022-01345-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 11/08/2022]
Abstract
Among the factors argued to contribute to a bilingual advantage in executive function (EF), the combination of languages spoken by the bilingual is often overlooked. In this study, we explored the role of language similarity on memory and EF task by comparing performance of three groups of young adults-Hungarian-Serbian and Slovak-Serbian early balanced bilinguals, and Serbian-speaking monolinguals. Slovak is typologically related to Serbian, which are both Slavic, in contrast to Hungarian, which is Finno-Ugric. On the computerized tasks from the CANTAB battery (CANTAB Cognition, 2016, www.cantab.com), differences between monolinguals and bilinguals emerged on the EF tasks: Stockings of Cambridge (SOC) and Attentional Set Shifting (AST), but not the memory tasks: Delayed Matching to Sample (DMS), Paired Associate Learning (PAL), Spatial Working Memory (SWM). Both Hungarian-Serbian and Slovak-Serbian bilinguals outperformed the monolinguals on the more difficult SOC tasks, solved using more than a minimally required number of moves. This is in line with reports that bilinguals perform better under more complex conditions that require more monitoring and switching. However, bilinguals speaking Hungarian and Serbian spent less time preparing to execute the simpler SOC tasks, which can be solved in a minimum of two or three moves; they also exhibited reduced local switching cost and were faster overall on AST than both the Slovak-Serbian bilinguals and Serbian monolinguals. The advantageous performance of speakers of the typologically unrelated languages in our study suggests that these bilinguals may have more efficient attention switching and inhibition systems than bilinguals who speak typologically similar languages.
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Gosselin L, Sabourin L. Language athletes: Dual-language code-switchers exhibit inhibitory control advantages. Front Psychol 2023; 14:1150159. [PMID: 37063556 PMCID: PMC10102468 DOI: 10.3389/fpsyg.2023.1150159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/06/2023] [Indexed: 04/03/2023] Open
Abstract
Recent studies have begun to examine bilingual cognition from more nuanced, experienced-based perspectives. The present study adds to this body of work by investigating the potential impact of code-switching on bilinguals’ inhibitory control abilities. Crucially, our bilingual participants originated from a predominantly dual-language environment, the interactional context which is believed to require (and therefore, potentially train) cognitive control processes related to goal-monitoring and inhibition. As such, 266 French Canadian bilinguals completed an online experiment wherein they were asked to complete a domain-general (Flanker) and a language-specific (bilingual Stroop) inhibitory control task, as well as extensive demographic and language background questionnaires. Stepwise multiple regressions (including various potential demographic and linguistic predictors) were conducted on the participants’ Flanker and Stroop effects. The results indicated that the bilinguals’ propensity to code-switch consistently yielded significant positive (but unidirectional) inhibitory control effects: dual-language bilinguals who reported more habitual French-to-English switching exhibited better goal-monitoring and inhibition abilities. For the language-specific task, the analysis also revealed that frequent unintentional code-switching may mitigate these inhibition skills. As such, the findings demonstrate that dual-language code-switchers may experience inhibitory control benefits, but only when their switching is self-reportedly deliberate. We conclude that the bilinguals’ interactional context is thus of primary importance, as the dual-language context is more conducive to intentional code-switching. Overall, the current study highlights the importance of considering individualistic language experience when it comes to examining potential bilingual executive functioning advantages.
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Tiv M, O'Regan E, Titone D. The role of mentalizing capacity and ecological language diversity on irony comprehension in bilingual adults. Mem Cognit 2023; 51:253-272. [PMID: 36002643 PMCID: PMC9402273 DOI: 10.3758/s13421-022-01349-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/20/2022] [Indexed: 01/11/2023]
Abstract
Diverse bilingual experiences have implications for language comprehension, including pragmatic elements such as verbal irony. Irony comprehension is shaped by an interplay of linguistic, cognitive, and social factors, including individual differences in bilingual experience. We examined the relationship between individual differences related to bilingualism, specifically, the capacity to understand others' mental states and ambient exposure to language diversity, on irony comprehension. We tested 54 healthy bilingual adults, living in a linguistically diverse region-Montréal, Canada-on an irony comprehension task. This task involved reading positive and negative short stories that concluded with an ironic or literal statement, which were rated on appropriateness and perceived irony. While both irony forms were rated as less appropriate and more ironic than literal statements, ironic criticisms (following a negative context) were rated as more appropriate and higher in perceived irony than ironic compliments (following a positive context). As expected, these ratings varied as a function of individual differences in mentalizing and neighborhood language diversity. Greater mentalizing patterned with more appropriate ratings to ironic statements in high language diversity neighborhoods and with less appropriate ratings to ironic statements in low language diversity neighborhoods. Perceived irony ratings to ironic compliments increased with mentalizing as neighborhood language diversity increased. These results indicate that pragmatic language comprehension and its social cognitive underpinnings may be environmentally contextualized processes.
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Affiliation(s)
- Mehrgol Tiv
- Department of Psychology, McGill University, 2001 McGill College Ave., Montreal, Quebec, H3A 1G1, Canada.
- Center for Economic Studies, Research and Methodology Directorate, U.S. Census Bureau, Suitland-Silver Hill, MD, USA.
| | - Elisabeth O'Regan
- Department of Psychology, McGill University, 2001 McGill College Ave., Montreal, Quebec, H3A 1G1, Canada
- Department of Orthopedics, Lund University, Lund, Sweden
| | - Debra Titone
- Department of Psychology, McGill University, 2001 McGill College Ave., Montreal, Quebec, H3A 1G1, Canada.
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Kutlu E, Chiu S, McMurray B. Moving away from deficiency models: Gradiency in bilingual speech categorization. Front Psychol 2022; 13:1033825. [PMID: 36507048 PMCID: PMC9730410 DOI: 10.3389/fpsyg.2022.1033825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 11/03/2022] [Indexed: 11/25/2022] Open
Abstract
For much of its history, categorical perception was treated as a foundational theory of speech perception, which suggested that quasi-discrete categorization was a goal of speech perception. This had a profound impact on bilingualism research which adopted similar tasks to use as measures of nativeness or native-like processing, implicitly assuming that any deviation from discreteness was a deficit. This is particularly problematic for listeners like heritage speakers whose language proficiency, both in their heritage language and their majority language, is questioned. However, we now know that in the monolingual listener, speech perception is gradient and listeners use this gradiency to adjust subphonetic details, recover from ambiguity, and aid learning and adaptation. This calls for new theoretical and methodological approaches to bilingualism. We present the Visual Analogue Scaling task which avoids the discrete and binary assumptions of categorical perception and can capture gradiency more precisely than other measures. Our goal is to provide bilingualism researchers new conceptual and empirical tools that can help examine speech categorization in different bilingual communities without the necessity of forcing their speech categorization into discrete units and without assuming a deficit model.
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Affiliation(s)
- Ethan Kutlu
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States,Department of Linguistics, University of Iowa, Iowa City, IA, United States,*Correspondence: Ethan Kutlu,
| | - Samantha Chiu
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States
| | - Bob McMurray
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, United States,Department of Linguistics, University of Iowa, Iowa City, IA, United States
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Macbeth A, Atagi N, Montag JL, Bruni MR, Chiarello C. Assessing language background and experiences among heritage bilinguals. Front Psychol 2022; 13:993669. [PMID: 36275266 PMCID: PMC9584748 DOI: 10.3389/fpsyg.2022.993669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/12/2022] [Indexed: 12/03/2022] Open
Abstract
The language backgrounds and experiences of bilinguals have been primarily characterized using self-report questionnaires and laboratory tasks, although each of these assessments have their strengths and weaknesses. The Electronically Activated Recorder (EAR), an audio recording device, has recently become more prominent as a method of assessing real-world language use. We investigated the relationships among these three assessment tools, to understand the shared variance in how these measures evaluated various aspects of the bilingual experience. Participants were 60 Southern California heritage bilingual college students who spoke a variety of heritage languages and began to learn English between the ages of 0-to 12-years. Participants completed both self-report and laboratory-based measures of language proficiency and use, and they wore the EAR for 4 days to capture representative samples of their day-to-day heritage language (HL) use. The results indicated that self-reported HL use and English age of acquisition were significant predictors of real-world language use as measured by the EAR. In addition, self-reported HL proficiency and laboratory-based HL proficiency, as measured by verbal fluency, were mutually predictive. While some variability was shared across different assessments, ultimately, none of the measures correlated strongly and each measure captured unique information about the heritage bilingual language experience, highlighting the dissociation between language experience measured at a single point in time and an accumulated life history with a heritage language. These findings may provide guidance for bilingualism researchers about which assessment tool, or combination of tools, may be best for their specific research questions.
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Affiliation(s)
- Alessandra Macbeth
- Department of Psychology, Azusa Pacific University, Azusa, CA, United States
| | - Natsuki Atagi
- Department of Child and Adolescent Studies, California State University, Fullerton, Fullerton, CA, United States
| | - Jessica L. Montag
- Department of Psychology, University of Illinois, Urbana-Champaign, Champaign, IL, United States
| | - Michelle R. Bruni
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
| | - Christine Chiarello
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
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Sanches de Oliveira G, Bullock Oliveira M. Bilingualism is always cognitively advantageous, but this doesn't mean what you think it means. Front Psychol 2022; 13:867166. [PMID: 36051209 PMCID: PMC9426683 DOI: 10.3389/fpsyg.2022.867166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 07/07/2022] [Indexed: 11/24/2022] Open
Abstract
For decades now a research question has firmly established itself as a staple of psychological and neuroscientific investigations on language, namely the question of whether and how bilingualism is cognitively beneficial, detrimental or neutral. As more and more studies appear every year, it seems as though the research question itself is firmly grounded and can be answered if only we use the right experimental manipulations and subject the data to the right analysis methods and interpretive lens. In this paper we propose that, rather than merely improving prior methods in the pursuit of evidence in one direction or another, we would do well to carefully consider whether the research question itself is as firmly grounded as it might appear to be. We identify two bodies of research that suggest the research question to be highly problematic. In particular, drawing from work in sociolinguistics and in embodied cognitive science, we argue that the research question of whether bilingualism is cognitively advantageous or not is based on problematic assumptions about language and cognition. Once these assumptions are addressed head on, a straightforward answer to the question arises, but the question itself comes to seem to be a poor starting point for research. After examining why this is so, we conclude by exploring some implications for future research.
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Affiliation(s)
| | - Maggie Bullock Oliveira
- Faculty of Social and Cultural Sciences, European University Viadrina, Frankfurt Oder, Germany
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Albelihi HHM. Intermediate English as a Foreign Language learners’ formulaic language speaking proficiency: Where does the teaching of lexical chunks figure? Front Psychol 2022; 13:949675. [PMID: 35983210 PMCID: PMC9379275 DOI: 10.3389/fpsyg.2022.949675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 07/04/2022] [Indexed: 11/18/2022] Open
Abstract
This research aims to investigate the impact of learning lexical chunks on the English as a Foreign Language (EFL) Saudi learners’ (aged 13 to 17) speaking fluency. The study uses an intervention with intermediate Saudi learners comprising lexical chunks based upon the books Collocation in Use and Common Idioms in English. Findings obtained from the post-test show that the experimental groups scored significantly better when compared to their performance in the pre-test of speaking fluency. On the contrary, the difference in the performance of the control group between the pre and post-tests is not significant as far as speaking fluency is concerned. The findings also show that the experimental group participants had favorable sentiments regarding explicit lexical chunk training. The research has theoretical and practical consequences in teaching and learning a foreign/second language.
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Bialystok E, Hawrylewicz K, Grundy JG, Chung-Fat-Yim A. The swerve: How childhood bilingualism changed from liability to benefit. Dev Psychol 2022; 58:1429-1440. [PMID: 35467916 PMCID: PMC9585628 DOI: 10.1037/dev0001376] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Early research that relied on standardized assessments of intelligence reported negative effects of bilingualism for children, but a study by Peal and Lambert (1962) reported better performance by bilingual than monolingual children on verbal and nonverbal intelligence tests. This outcome led to the view that bilingualism was a positive experience. However, subsequent research abandoned intelligence tests as the assessment tool and evaluated performance on cognitive tasks, making the research after Peal and Lambert qualitatively different from that before their landmark study, creating a disconnect between the new and earlier research. These newer cognitive studies showed both positive effects of bilingualism and no differences between language groups. But why were Peal and Lambert's results so different from previous studies that were also based on intelligence tests? The present study analyzed data from verbal and nonverbal intelligence tests that were collected from 6,077 participants across 79 studies in which intelligence tests were administered as background measures to various cognitive tasks. By including adults, the study extends the results across the life span. On standardized verbal tests, monolinguals outperformed bilinguals, but on nonverbal measures of intelligence, there were no differences between language groups. These results, which are different from those reported by Peal and Lambert, are used to reinterpret their findings in terms of the sociolinguistic, political, and cultural context in which the Peal and Lambert study was conducted and the relevance of those factors for all developmental research. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Voits T, DeLuca V, Abutalebi J. The Nuance of Bilingualism as a Reserve Contributor: Conveying Research to the Broader Neuroscience Community. Front Psychol 2022; 13:909266. [PMID: 35814120 PMCID: PMC9263506 DOI: 10.3389/fpsyg.2022.909266] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 06/07/2022] [Indexed: 11/25/2022] Open
Abstract
The neurological notion of “reserve” arises from an individually observable dissociation between brain health and cognitive status. According to the cognitive reserve hypothesis, high-reserve individuals experience functional compensation for neural atrophy and, thus, are able to maintain relatively stable cognitive functioning with no or smaller-than-expected impairment. Several lifestyle factors such as regular physical exercise, adequate and balanced nutrition, and educational attainment have been widely reported to contribute to reserve and, thus, lead to more successful trajectories of cognitive aging (CA). In recent years, it has become clear that bilingualism is also a potential reserve contributor. Yet, there is little communication between the neuroscience of bilingualism research community and researchers working in the field of CA more generally, despite compelling reasons for it. In fact, bilingualism tends to be overlooked as a contributory factor in the CA literature, or reduced to a dichotomous trait, despite it being a complex experience. Herein, we discuss issues that are preventing recognition of bilingualism as a reserve contributor across all literatures, highlight the benefits of including language experiences as a factor of interest across research disciplines, and suggest a roadmap to better integrate bilingualism and aging moving forward. We close with calls toward a model of aging that examines the contributions across lifestyle factors, including that of bilingual experience.
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Affiliation(s)
- Toms Voits
- PoLaR Lab, AcqVA Aurora Centre, UiT The Arctic University of Norway, Tromsø, Norway
- *Correspondence: Toms Voits,
| | - Vincent DeLuca
- PoLaR Lab, AcqVA Aurora Centre, UiT The Arctic University of Norway, Tromsø, Norway
| | - Jubin Abutalebi
- PoLaR Lab, AcqVA Aurora Centre, UiT The Arctic University of Norway, Tromsø, Norway
- Centre for Neurolinguistics and Psycholinguistics (CNPL), Vita-Salute San Raffaele University, Milan, Italy
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Chung-Fat-Yim A, Calvo N, Grundy JG. The Multifaceted Nature of Bilingualism and Attention. Front Psychol 2022; 13:910382. [PMID: 35719564 PMCID: PMC9205563 DOI: 10.3389/fpsyg.2022.910382] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 05/12/2022] [Indexed: 11/13/2022] Open
Abstract
Attention has recently been proposed as the mechanism underlying the cognitive effects associated with bilingualism. However, similar to bilingualism, the term attention is complex, dynamic, and can vary from one activity to another. Throughout our daily lives, we use different types of attention that differ in complexity: sustained attention, selective attention, alternating attention, divided attention, and disengagement of attention. The present paper is a focused review summarizing the results from studies that explore the link between bilingualism and attention. For each level of attention, a brief overview of relevant theoretical models will be discussed along with a spotlight on paradigms and tasks used to measure these forms of attention. The findings illustrate that different types and levels of attention are modified by the variety of bilingual experiences. Future studies wishing to examine the effects of bilingualism on attention are encouraged to embrace the complexity and diversity of both constructs rather than making global claims about bilingualism and attention.
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Affiliation(s)
- Ashley Chung-Fat-Yim
- Department of Communication Sciences and Disorders, Northwestern University, Evanston, IL, United States
| | - Noelia Calvo
- Department of Psychology, York University, Toronto, ON, Canada
| | - John G Grundy
- Department of Psychology, Iowa State University, Ames, IA, United States
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Wagner D, Bialystok E, Grundy JG. What Is a Language? Who Is Bilingual? Perceptions Underlying Self-Assessment in Studies of Bilingualism. Front Psychol 2022; 13:863991. [PMID: 35645938 PMCID: PMC9134110 DOI: 10.3389/fpsyg.2022.863991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
Research on the cognitive consequences of bilingualism typically proceeds by labeling participants as "monolingual" or "bilingual" and comparing performance on some measures across these groups. It is well-known that this approach has led to inconsistent results. However, the approach assumes that there are clear criteria to designate individuals as monolingual or bilingual, and more fundamentally, to determine whether a communication system counts as a unique language. Both of these assumptions may not be correct. The problem is particularly acute when participants are asked to classify themselves or simply report how many languages they speak. Participants' responses to these questions are shaped by their personal perceptions of the criteria for making these judgments. This study investigated the perceptions underlying judgments of bilingualism by asking 528 participants to judge the extent to which a description of a fictional linguistic system constitutes a unique language and the extent to which a description of a fictional individual's linguistic competence qualifies that person as bilingual. The results show a range of responses for both concepts, indicating substantial ambiguity for these terms. Moreover, participants were asked to self-classify as monolingual or bilingual, and these decisions were not related to more objective information regarding the degree of bilingual experience obtained from a detailed questionnaire. These results are consistent with the notion that bilingualism is not categorical and that specific language experiences are important in determining the criteria for being bilingual. The results impact interpretations of research investigating group differences on the cognitive effects of bilingualism.
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Affiliation(s)
- Danika Wagner
- Department of Psychology, York University, Toronto, ON, Canada
| | - Ellen Bialystok
- Department of Psychology, York University, Toronto, ON, Canada
| | - John G. Grundy
- Department of Psychology, Iowa State University, Ames, IA, United States
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Freeman MR, Robinson Anthony JJD, Marian V, Blumenfeld HK. Individual and Sociolinguistic Differences in Language Background Predict Stroop Performance. FRONTIERS IN COMMUNICATION 2022; 7:865965. [PMID: 35692999 PMCID: PMC9178685 DOI: 10.3389/fcomm.2022.865965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
To examine how differences in language experience and sociolinguistic context impact cognitive control, 146 Spanish-English bilingual participants were tested on a non-linguistic Stroop arrows task. Dimensions of language experience included a continuum of L2 proficiency, exposure, age of L2 acquisition, and English receptive vocabulary, along with cognitive non-verbal reasoning. Sociolinguistic context varied with more exposure to Spanish for participants in Southern California (SoCal) than in the Midwest. The task involved perceptual stimulus-stimulus conflict within stimulus features (e.g., right-pointing arrow on the left side of a display). Reaction times to trials where arrow location and direction matched (congruent), mismatched (incongruent), or arrow location was centered (neutral) were used to calculate Stroop (incongruent-congruent), facilitation (neutral-congruent), and inhibition (incongruent-neutral) effects. When examining performance on a continuum of bilingual language experience, individual differences in linguistic background (i.e., L2 proficiency and exposure, receptive vocabulary) and cognitive abilities (i.e., non-verbal reasoning abilities) predicted more efficient performance on the Stroop task. Across sociolinguistic contexts, findings revealed better performance via smaller Stroop and facilitation effects in the Midwest than in SoCal, and no group difference on the inhibition effect. We conclude that research on the cognitive consequences of bilingualism must consider a continuum of language experiences and must be situated in broader naturalistic contexts that take into account the sociolinguistic environments of language use.
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Affiliation(s)
- Max R. Freeman
- Language Acquisition and Bilingualism Lab, Department of Communication Sciences and Disorders, St. John’s College of Liberal Arts and Sciences, St. John’s University, Jamaica, NY, United States
| | - Jonathan J. D. Robinson Anthony
- Bilingualism and Cognition Laboratory, School of Speech, Language, and Hearing Sciences, College of Health and Human Services, San Diego State University, San Diego, CA, United States
| | - Viorica Marian
- Bilingualism and Psycholinguistics Research Group, Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, School of Communications, Northwestern University, Evanston, IL, United States
| | - Henrike K. Blumenfeld
- Bilingualism and Cognition Laboratory, School of Speech, Language, and Hearing Sciences, College of Health and Human Services, San Diego State University, San Diego, CA, United States
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16
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Castro S, Wodniecka Z, Timmer K. Am I truly monolingual? Exploring foreign language experiences in monolinguals. PLoS One 2022; 17:e0265563. [PMID: 35312725 PMCID: PMC8936441 DOI: 10.1371/journal.pone.0265563] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 03/03/2022] [Indexed: 01/11/2023] Open
Abstract
Monolingualism has typically been understood as a homogeneous phenomenon. The linguistic experiences of monolinguals are usually overlooked when analysing the impact of foreign language experiences on language processing and cognitive functioning. In this study, we analyse the linguistic experiences of 962 English-speaking individuals from the United Kingdom (UK) who identified as monolinguals. Through an online survey, we found that more than 80% of these monolinguals had learned at least one foreign language, dialect, or type of jargon. More than half of this 80% of monolinguals also used languages they had learned at some point in their lives. Moreover, nearly 40% of all the studied monolinguals confirmed that they had been passively exposed to foreign languages or dialects in their environment; approximately a fourth of these monolinguals who declared exposure to at least one foreign language (or dialect) confirmed that they also used these languages. Furthermore, activities that involved passive use of languages (i.e., activities that require reading or listening but do not require speaking or writing; e.g., watching TV) were occasionally carried out in foreign languages: around 26% of these monolinguals confirmed the passive use of more than one language. Lastly, around 58% of monolinguals who had visited one or more non-English-speaking countries declared the active use of foreign languages during their stay(s). These results suggest that the linguistic experiences of monolinguals from the UK often include exposure to and use of foreign languages. Moreover, these results show the need to consider the specificity of the monolingual language experience when analysing the impact of foreign languages on cognitive functioning, as differences in the language experiences of bilinguals also have divergent impacts on cognition. Lastly, monolingual experiences are different from bilingual experiences; therefore, existing questionnaires that evaluate language experiences should be adapted to capture the particular linguistic experiences of monolinguals.
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Affiliation(s)
- Sofía Castro
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Kraków, Poland
- * E-mail:
| | - Zofia Wodniecka
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Kraków, Poland
| | - Kalinka Timmer
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Kraków, Poland
- Faculty of Psychology, University of Warsaw, Warsaw, Poland
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17
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Luk G, Rothman J. Experience-based individual differences modulate language, mind and brain outcomes in multilinguals. BRAIN AND LANGUAGE 2022; 228:105107. [PMID: 35339040 DOI: 10.1016/j.bandl.2022.105107] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
| | - Jason Rothman
- UiT the Arctic University of Norway, Norway; Universidad Nebrija, Spain.
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18
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Navarro E, DeLuca V, Rossi E. It Takes a Village: Using Network Science to Identify the Effect of Individual Differences in Bilingual Experience for Theory of Mind. Brain Sci 2022; 12:brainsci12040487. [PMID: 35448018 PMCID: PMC9024458 DOI: 10.3390/brainsci12040487] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 02/04/2023] Open
Abstract
An increasing amount of research has examined the effects of bilingualism on performance in theory of mind (ToM) tasks. Bilinguals outperform monolinguals in ToM when comparing groups. However, it is unclear what aspects of the bilingual experience contribute to this effect in a dynamic construct like ToM. To date, bilingualism has been conceptualized as a dichotic skill that is distinct from monolingualism, obscuring nuances in the degree that different bilingual experience affects cognition. The current study used a combination of network science, cognitive, and linguistic behavioral measurements to explore the factors that influence perspective-taking ToM based on participants’ current and previous experience with language, as well as their family networks’ experience with language. The results suggest that some aspects of the bilingual experience predict task performance, but not others, and these predictors align with the two-system theory of ToM. Overall, the findings provide evidence for the extent to which individual differences in bilingualism are related to different cognitive outcomes.
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Affiliation(s)
- Ester Navarro
- Center for Applied Brain and Cognitive Sciences, Tufts University, Medford, MA 02155, USA
- Correspondence: (E.N.); (V.D.)
| | - Vincent DeLuca
- Department of Language and Culture, The Artic University of Norway, Hansine Hansens Veg 18, 9019 Tromsø, Norway
- Correspondence: (E.N.); (V.D.)
| | - Eleonora Rossi
- Department of Linguistics, University of Florida, Gainesville, FL 32611, USA;
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19
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López-Rojas C, Rossi E, Marful A, Bajo MT. Prospective memory in bilinguals and monolinguals: ERP and behavioural correlates of prospective processing in bilinguals. BRAIN AND LANGUAGE 2022; 225:105059. [PMID: 34971925 DOI: 10.1016/j.bandl.2021.105059] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 11/03/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Prospective memory (PM) allows us to form intentions and execute them in the future. Successful retrieval of prospective intentions depends on adequate context monitoring and disengagement from the ongoing task. These processes are also central in predicting incoming language information and guiding language production in bilinguals. We investigated if different bilingual experiences (early/late bilinguals, monolinguals) modulate performance in PM tasks that varied in attentional requirements (focal vs. non-focal). Behavioural and event-related potential (ERP) results indicated that early bilinguals differed from late bilinguals and monolinguals in how they performed the prospective task. Specifically, they showed larger differences between the ongoing activity and the prospective task in the N300 and P3b components when performing the more difficult non-focal PM task, indicating that they engaged in monitoring/updating to adapt to the task's demands. These differences were not observed in late bilinguals and monolinguals, suggesting that prospective processing is dependent on the bilingual experience.
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Affiliation(s)
- Cristina López-Rojas
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain; Department of Experimental Psychology, University of Granada, Granada, Spain.
| | | | - Alejandra Marful
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain; Department of Experimental Psychology, University of Granada, Granada, Spain
| | - Mª Teresa Bajo
- Mind, Brain and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain; Department of Experimental Psychology, University of Granada, Granada, Spain
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20
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Kutlu E, Tiv M, Wulff S, Titone D. Does race impact speech perception? An account of accented speech in two different multilingual locales. Cogn Res Princ Implic 2022; 7:7. [PMID: 35089448 PMCID: PMC8799814 DOI: 10.1186/s41235-022-00354-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 01/02/2022] [Indexed: 11/10/2022] Open
Abstract
Upon hearing someone's speech, a listener can access information such as the speaker's age, gender identity, socioeconomic status, and their linguistic background. However, an open question is whether living in different locales modulates how listeners use these factors to assess speakers' speech. Here, an audio-visual test was used to measure whether listeners' accentedness judgments and intelligibility (i.e., speech perception) can be modulated depending on racial information in faces that they see. American, British, and Indian English were used as three different English varieties of speech. These speech samples were presented with either a white female face or a South Asian female face. Two experiments were completed in two locales: Gainesville, Florida (USA) and Montreal, Quebec (Canada). Overall, Montreal listeners were more accurate in their transcription of sentences (i.e., intelligibility) compared to Gainesville listeners. Moreover, Gainesville listeners' ability to transcribe the same spoken sentences decreased for all varieties when listening to speech paired with South Asian faces. However, seeing a white or a South Asian face did not impact speech intelligibility for the same spoken sentences for Montreal listeners. Finally, listeners' accentedness judgments increased for American English and Indian English when the visual information changed from a white face to a South Asian face in Gainesville, but not in Montreal. These findings suggest that visual cues for race impact speech perception to a greater degree in locales with greater ecological diversity.
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Affiliation(s)
- Ethan Kutlu
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, USA
- Department of Linguistics, University of Iowa, Iowa City, USA
| | - Mehrgol Tiv
- Department of Psychology, McGill University, Montreal, Canada
| | - Stefanie Wulff
- Department of Linguistics, University of Florida, Gainesville, USA.
- Department of Language and Culture, UiT The Arctic University of Norway, Tromsø, Norway.
| | - Debra Titone
- Department of Psychology, McGill University, Montreal, Canada
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21
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Beatty-Martínez AL, Guzzardo Tamargo RE, Dussias PE. Phasic pupillary responses reveal differential engagement of attentional control in bilingual spoken language processing. Sci Rep 2021; 11:23474. [PMID: 34873258 PMCID: PMC8648769 DOI: 10.1038/s41598-021-03008-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/25/2021] [Indexed: 11/21/2022] Open
Abstract
Language processing is cognitively demanding, requiring attentional resources to efficiently select and extract linguistic information as utterances unfold. Previous research has associated changes in pupil size with increased attentional effort. However, it is unknown whether the behavioral ecology of speakers may differentially affect engagement of attentional resources involved in conversation. For bilinguals, such an act potentially involves competing signals in more than one language and how this competition arises may differ across communicative contexts. We examined changes in pupil size during the comprehension of unilingual and codeswitched speech in a richly-characterized bilingual sample. In a visual-world task, participants saw pairs of objects as they heard instructions to select a target image. Instructions were either unilingual or codeswitched from one language to the other. We found that only bilinguals who use each of their languages in separate communicative contexts and who have high attention ability, show differential attention to unilingual and codeswitched speech. Bilinguals for whom codeswitching is common practice process unilingual and codeswitched speech similarly, regardless of attentional skill. Taken together, these results suggest that bilinguals recruit different language control strategies for distinct communicative purposes. The interactional context of language use critically determines attentional control engagement during language processing.
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Affiliation(s)
| | - Rosa E Guzzardo Tamargo
- Department of Hispanic Studies, University of Puerto Rico-Río Piedras, San Juan, PR, 00931, USA
| | - Paola E Dussias
- Department of Spanish, Italian and Portuguese, Pennsylvania State University, University Park, PA, 16802, USA
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22
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Bialystok E. Bilingualism as a Slice of Swiss Cheese. Front Psychol 2021; 12:769323. [PMID: 34819899 PMCID: PMC8606518 DOI: 10.3389/fpsyg.2021.769323] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 10/19/2021] [Indexed: 11/15/2022] Open
Affiliation(s)
- Ellen Bialystok
- Department of Psychology, York University, Toronto, ON, Canada
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23
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de Bruin A, Dick AS, Carreiras M. Clear Theories Are Needed to Interpret Differences: Perspectives on the Bilingual Advantage Debate. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2021; 2:433-451. [PMID: 37214628 PMCID: PMC10158573 DOI: 10.1162/nol_a_00038] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 04/05/2021] [Indexed: 05/24/2023]
Abstract
The heated debate regarding bilingual cognitive advantages remains ongoing. While there are many studies supporting positive cognitive effects of bilingualism, recent meta-analyses have concluded that there is no consistent evidence for a bilingual advantage. In this article we focus on several theoretical concerns. First, we discuss changes in theoretical frameworks, which have led to the development of insufficiently clear theories and hypotheses that are difficult to falsify. Next, we discuss the development of looking at bilingual experiences and the need to better understand language control. Last, we argue that the move from behavioural studies to a focus on brain plasticity is not going to solve the debate on cognitive effects, especially not when brain changes are interpreted in the absence of behavioural differences. Clearer theories on both behavioural and neural effects of bilingualism are needed. However, to achieve this, a solid understanding of both bilingualism and executive functions is needed first.
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Affiliation(s)
- Angela de Bruin
- Department of Psychology, University of York, York, United Kingdom
- Basque Center on Cognition, Brain and Language (BCBL), Donostia-San Sebastián, Spain
| | - Anthony Steven Dick
- Department of Psychology, Florida International University, Miami, FL, United States
| | - Manuel Carreiras
- Basque Center on Cognition, Brain and Language (BCBL), Donostia-San Sebastián, Spain
- University of the Basque Country, Bilbao, Spain
- Ikerbasque, Basque Foundation for Science, Bilbao, Spain
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24
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Salig LK, Valdés Kroff JR, Slevc LR, Novick JM. Moving From Bilingual Traits to States: Understanding Cognition and Language Processing Through Moment-to-Moment Variation. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2021; 2:487-512. [PMID: 37214629 PMCID: PMC10158593 DOI: 10.1162/nol_a_00046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 06/16/2021] [Indexed: 05/24/2023]
Abstract
The study of how bilingualism is linked to cognitive processing, including executive functioning, has historically focused on comparing bilinguals to monolinguals across a range of tasks. These group comparisons presume to capture relatively stable cognitive traits and have revealed important insights about the architecture of the language processing system that could not have been gleaned from studying monolinguals alone. However, there are drawbacks to using a group-comparison, or Traits, approach. In this theoretical review, we outline some limitations of treating executive functions as stable traits and of treating bilinguals as a uniform group when compared to monolinguals. To build on what we have learned from group comparisons, we advocate for an emerging complementary approach to the question of cognition and bilingualism. Using an approach that compares bilinguals to themselves under different linguistic or cognitive contexts allows researchers to ask questions about how language and cognitive processes interact based on dynamically fluctuating cognitive and neural states. A States approach, which has already been used by bilingualism researchers, allows for cause-and-effect hypotheses and shifts our focus from questions of group differences to questions of how varied linguistic environments influence cognitive operations in the moment and how fluctuations in cognitive engagement impact language processing.
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Affiliation(s)
- Lauren K. Salig
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, USA
| | - Jorge R. Valdés Kroff
- Department of Spanish and Portuguese Studies, University of Florida, Gainesville, USA
| | - L. Robert Slevc
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, USA
- Department of Psychology, University of Maryland, College Park, USA
| | - Jared M. Novick
- Program in Neuroscience and Cognitive Science, University of Maryland, College Park, USA
- Department of Hearing and Speech Sciences, University of Maryland, College Park, USA
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25
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Gullifer JW, Titone D. Bilingualism: A Neurocognitive Exercise in Managing Uncertainty. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2021; 2:464-486. [PMID: 37214626 PMCID: PMC10158557 DOI: 10.1162/nol_a_00044] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 06/10/2021] [Indexed: 05/24/2023]
Abstract
Bilinguals have distinct linguistic experiences relative to monolinguals, stemming from interactions with the environment and the individuals therein. Theories of language control hypothesize that these experiences play a role in adapting the neurocognitive systems responsible for control. Here we posit a potential mechanism for these adaptations, namely that bilinguals face additional language-related uncertainties on top of other ambiguities that regularly occur in language, such as lexical and syntactic competition. When faced with uncertainty in the environment, people adapt internal representations to lessen these uncertainties, which can aid in executive control and decision-making. We overview a cognitive framework on uncertainty, which we extend to language and bilingualism. We then review two "case studies," assessing language-related uncertainty for bilingual contexts using language entropy and network scientific approaches. Overall, we find that there is substantial individual variability in the extent to which people experience language-related uncertainties in their environments, but also regularity across some contexts. This information, in turn, predicts cognitive adaptations associated with language fluency and engagement in proactive cognitive control strategies. These findings suggest that bilinguals adapt to the cumulative language-related uncertainties in the environment. We conclude by suggesting avenues for future research and links with other research domains. Ultimately, a focus on uncertainty will help bridge traditionally separate scientific domains, such as language processing, bilingualism, and decision-making.
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Affiliation(s)
- Jason W. Gullifer
- Department of Psychology, McGill University, Centre for Research on Brain, Language and Music, Montréal, Canada
| | - Debra Titone
- Department of Psychology, McGill University, Centre for Research on Brain, Language and Music, Montréal, Canada
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26
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Chung-Fat-Yim A, Poarch GJ, Comishen KJ, Bialystok E. Does language context impact the neural correlates of executive control in monolingual and multilingual young adults? BRAIN AND LANGUAGE 2021; 222:105011. [PMID: 34455164 PMCID: PMC8579775 DOI: 10.1016/j.bandl.2021.105011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 06/30/2021] [Accepted: 08/15/2021] [Indexed: 06/13/2023]
Abstract
Some previous studies have shown that creating a language context in which words from both languages are interspersed into a flanker task improves executive control performance for bilinguals, but these studies have produced inconsistent results. The studies have used different versions of the task and not included monolinguals, limiting generalization. Here, English-Chinese multilinguals and English monolinguals performed a flanker task while EEG was recorded. There were three language context blocks - English, Chinese, or both - and participants were instructed to ignore the interspersed words. Multilinguals displayed faster flanker RTs and earlier P2 and N2 waveforms than monolinguals. There was also a significant correlation between the P2/N2 latency and reaction times, connecting these waveforms to behavior. Finally, P2 amplitude differed between groups in the mixed context, and language context impacted P3 amplitude for monolinguals but not multilinguals. These results are interpreted in terms of language context effects on monolingual executive function processing and possible difference in bilingual experience between current participants and those in previous studies.
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27
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Navarro-Torres CA, Beatty-Martínez AL, Kroll JF, Green DW. Research on bilingualism as discovery science. BRAIN AND LANGUAGE 2021; 222:105014. [PMID: 34530360 PMCID: PMC8978084 DOI: 10.1016/j.bandl.2021.105014] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 06/13/2023]
Abstract
An important aim of research on bilingualism is to understand how the brain adapts to the demands of using more than one language.In this paper, we argue that pursuing such an aim entails valuing our research as a discovery process that acts on variety.Prescriptions about sample size and methodology, rightly aimed at establishing a sound basis for generalization, should be understood as being in the service of science as a discovery process. We propose and illustrate by drawing from previous and contemporary examples within brain and cognitive sciences, that this necessitates exploring the neural bases of bilingual phenotypes:the adaptive variety induced through the interplay of biology and culture. We identify the conceptual and methodological prerequisites for such exploration and briefly allude to the publication practices that afford it as a community practice and to the risk of allowing methodological prescriptions, rather than discovery, to dominate the research endeavor.
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Affiliation(s)
| | | | - Judith F Kroll
- School of Education, University of California, Irvine, United States
| | - David W Green
- Department of Experimental Psychology, University College London, United Kingdom
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28
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Gallo F, Bermudez-Margaretto B, Shtyrov Y, Abutalebi J, Kreiner H, Chitaya T, Petrova A, Myachykov A. First Language Attrition: What It Is, What It Isn't, and What It Can Be. Front Hum Neurosci 2021; 15:686388. [PMID: 34557079 PMCID: PMC8452950 DOI: 10.3389/fnhum.2021.686388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 08/16/2021] [Indexed: 11/30/2022] Open
Abstract
This review aims at clarifying the concept of first language attrition by tracing its limits, identifying its phenomenological and contextual constraints, discussing controversies associated with its definition, and suggesting potential directions for future research. We start by reviewing different definitions of attrition as well as associated inconsistencies. We then discuss the underlying mechanisms of first language attrition and review available evidence supporting different background hypotheses. Finally, we attempt to provide the groundwork to build a unified theoretical framework allowing for generalizable results. To this end, we suggest the deployment of a rigorous neuroscientific approach, in search of neural markers of first language attrition in different linguistic domains, putting forward hypothetical experimental ways to identify attrition's neural traces and formulating predictions for each of the proposed experimental paradigms.
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Affiliation(s)
- Federico Gallo
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
- Centre for Neurolinguistics and Psycholinguistics (CNPL), Vita-Salute San Raffaele University, Milan, Italy
| | - Beatriz Bermudez-Margaretto
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
| | - Yury Shtyrov
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
- Center of Functionally Integrative Neuroscience (CFIN), Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jubin Abutalebi
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
- Centre for Neurolinguistics and Psycholinguistics (CNPL), Vita-Salute San Raffaele University, Milan, Italy
| | - Hamutal Kreiner
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
- Department of Behavioral Sciences, Linguistic Cognition Laboratory, Ruppin Academic Center, Emek Hefer, Israel
| | - Tamara Chitaya
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
| | - Anna Petrova
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
| | - Andriy Myachykov
- Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, HSE University, Russian Federation, Moscow, Russia
- Department of Psychology, Northumbria University, Newcastle upon Tyne, United Kingdom
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29
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Gullifer JW, Titone D. Engaging proactive control: Influences of diverse language experiences using insights from machine learning. J Exp Psychol Gen 2021; 150:414-430. [PMID: 33001688 PMCID: PMC7954783 DOI: 10.1037/xge0000933] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
We used insights from machine learning to address an important but contentious question: Is bilingual language experience associated with executive control abilities? Specifically, we assess proactive executive control for over 400 young adult bilinguals via reaction time (RT) on an AX continuous performance task (AX-CPT). We measured bilingual experience as a continuous, multidimensional spectrum (i.e., age of acquisition, language entropy, and sheer second language exposure). Linear mixed effects regression analyses indicated significant associations between bilingual language experience and proactive control, consistent with previous work. Information criteria (e.g., AIC) and cross-validation further suggested that these models are robust in predicting data from novel, unmodeled participants. These results were bolstered by cross-validated LASSO regression, a form of penalized regression. However, the results of both cross-validation procedures also indicated that similar predictive performance could be achieved through simpler models that only included information about the AX-CPT (i.e., trial type). Collectively, these results suggest that the effects of bilingual experience on proactive control, to the extent that they exist in younger adults, are likely small. Thus, future studies will require even larger or qualitatively different samples (e.g., older adults or children) in combination with valid, granular quantifications of language experience to reveal predictive effects on novel participants. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Jason W Gullifer
- Department of Psychology and Centre for Research on Brain, Language and Music
| | - Debra Titone
- Department of Psychology and Centre for Research on Brain, Language and Music
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Tsuboi N, Francis WS. Rethinking Bilingual Enhancement Effects in Associative Learning of Foreign Language Vocabulary: The Role of Proficiency in the Mediating Language. JOURNAL OF MEMORY AND LANGUAGE 2020; 115:104155. [PMID: 37920608 PMCID: PMC10621672 DOI: 10.1016/j.jml.2020.104155] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
The present study investigated claims that learning vocabulary in an unfamiliar language is more efficient in bilinguals than in monolinguals and the possible effects of language proficiency and dominance. In Experiment 1, monolingual (n = 48) and bilingual participants (n = 96) learned Japanese words paired with English translations and completed cued-recall and associative-recognition tests. Accuracy did not differ across monolingual and bilingual or language dominance groups. Nevertheless, in bilinguals, higher English proficiency was associated with higher accuracy. In Experiment 2, Japanese-English bilinguals (n = 40) learned Spanish-Japanese word pairs, and higher Japanese proficiency was associated with higher accuracy. Associative strategies were reported at a higher rate in bilingual than in monolingual participants but were not associated with more accurate performance. Careful comparisons of the present and previous results support the conclusion that higher proficiency in the language through which bilinguals learn foreign vocabulary enhances associative memory, but bilingualism itself does not.
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Grundy JG, Pavlenko E, Bialystok E. Bilingualism modifies disengagement of attention networks across the scalp: A multivariate ERP investigation of the IOR paradigm. JOURNAL OF NEUROLINGUISTICS 2020; 56:100933. [PMID: 36061571 PMCID: PMC9439621 DOI: 10.1016/j.jneuroling.2020.100933] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
A recent approach to explaining the domain-general cognitive outcomes of bilingualism is to consider the role of disengagement of attention, rather than the engagement of focused attention or inhibition as typical in most accounts. The present study pursues this approach by examining the neurophysiological changes associated with disengagement of attention in young adults performing an inhibition of return (IOR) paradigm while EEG was recorded. Participants were drawn from a diverse community and varied widely in their bilingual experience. There were three main findings. First, dividing the sample into dichotomous groups based on language proficiency did not lead to reliable group differences on the task. Second, using instead continuous measures of bilingualism across the sample indicated that greater bilingual experience and proficiency were associated with the magnitude of the IOR effect, with more bilingual individuals showing larger and earlier IOR effects. Finally, a network of processes that are temporally and spatially distinct were found to work together to produce facilitation, disengagement of attention, and inhibition of return. These findings contribute to debates regarding the electrophysiological correlates of the IOR effect and provide additional evidence for how bilingualism affects domain-general cognition.
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Affiliation(s)
| | - Elena Pavlenko
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
- QUEST – Center for Transforming Biomedical Research, Berlin Institute of Health (BIH), 10178 Berlin, Germany
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The effects of bilingualism on executive functions: an updated quantitative analysis. JOURNAL OF CULTURAL COGNITIVE SCIENCE 2020. [DOI: 10.1007/s41809-020-00062-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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DeLuca V. Future Directions in Examining Neurological Adaptation to Bilingual Experiences. J Exp Neurosci 2019; 13:1179069519876597. [PMID: 31555050 PMCID: PMC6749782 DOI: 10.1177/1179069519876597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 08/23/2019] [Indexed: 01/07/2023] Open
Abstract
In recent years, research examining the neurocognitive effects of bilingualism has undergone a shift in focus towards examining the neurocognitive effects of individual differences within specific aspects of language experience. The DeLuca et al study advances this direction in showing a specificity of neural adaptations to separate aspects of language experience. However, this approach is an early step of several in towards a more comprehensive understanding of the nature of neural adaptation to bilingual language use. This commentary discusses several future directions worth further consideration in research examining bilingualism-induced neuroplasticity.
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Affiliation(s)
- Vincent DeLuca
- Department of Psychology, University of Birmingham, Birmingham, UK
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Pot A, Porkert J, Keijzer M. The Bidirectional in Bilingual: Cognitive, Social and Linguistic Effects of and on Third-Age Language Learning. Behav Sci (Basel) 2019; 9:E98. [PMID: 31514429 PMCID: PMC6769832 DOI: 10.3390/bs9090098] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 11/21/2022] Open
Abstract
Bilingualism has been put forward as a life experience that, similar to musical training or being physically active, may boost cognitive performance and slow down age-related cognitive decline. In more recent years, bilingualism has come to be acknowledged not as a trait but as a highly individual experience where the context of use strongly modulates any cognitive effect that ensues from it (cf. van den Noort et al., 2019). In addition, modulating factors have been shown to interact in intricate ways (Pot, Keijzer and de Bot, 2018). Adding to the complexity is the fact that control processes linked to bilingualism are bidirectional-just as language control can influence cognitive control, individual differences in cognitive functioning often predict language learning outcomes and control. Indeed, Hartsuiker (2015) posited the need for a better understanding of cognitive control, language control as well as the transfer process between them. In this paper, we aim to shed light on the bidirectional and individual cognitive, social and linguistic factors in relation to bilingualism and second language learning, with a special focus on older adulthood: (1) we first show the intricate clustering of modulating individual factors as deterministic of cognitive outcomes of bilingual experiences at the older end of the lifespan; (2) we then present a meta-study of work in the emergent field of third-age language learning, the results of which are related to lifelong bilingualism; (3) objectives (1) and (2) are then combined to result in a blueprint for future work relating cognitive and social individual differences to bilingual linguistic outcomes and vice versa in the context of third-age language learning.
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Affiliation(s)
- Anna Pot
- Faculty of Humanities, University of Amsterdam, 1012 WX Amsterdam, The Netherlands.
| | - Joanna Porkert
- Department of Applied Linguistics, University of Groningen, 9712EK Groningen, The Netherlands.
| | - Merel Keijzer
- Department of Applied Linguistics, University of Groningen, 9712EK Groningen, The Netherlands.
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