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Jończyk R, Krzysik I, Witczak O, Bromberek-Dyzman K, Thierry G. Operating in a second language lowers cognitive interference during creative idea generation: Evidence from brain oscillations in bilinguals. Neuroimage 2024; 297:120752. [PMID: 39074760 DOI: 10.1016/j.neuroimage.2024.120752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 07/17/2024] [Accepted: 07/22/2024] [Indexed: 07/31/2024] Open
Abstract
Tasks measuring human creativity overwhelmingly rely on both language comprehension and production. Although most of the world's population is bilingual, few studies have investigated the effects of language of operation on creative output. This is surprising given that fluent bilinguals master inhibitory control, a mechanism also at play in creative idea evaluation. Here, we compared creative output in the two languages of Polish(L1)-English(L2) bilinguals engaged in a cyclic adaptation of the Alternative Uses Task increasing the contribution of idea evaluation (convergent thinking). We show that Polish-English bilinguals suffer less cognitive interference when generating unusual uses for common objects in the L2 than the L1, without incurring a significant drop in idea originality. Right posterior alpha oscillation power, known to reflect creative thinking, increased over cycles. This effect paralleled the increase in originality ratings over cycles, and lower alpha power (8-10 Hz) was significantly greater in the L1 than the L2. Unexpectedly, we found greater beta (16.5-28 Hz) desynchronization in the L2 than the L1, suggesting that bilingual participants suffered less interference from competing mental representations when performing the task in the L2. Whereas creative output seems unaffected by language of operation overall, the drop in beta power in the L2 suggests that bilinguals are not subjected to the same level of semantic flooding in the second language as they naturally experience in their native language.
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Affiliation(s)
- Rafał Jończyk
- Faculty of English, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland; Cognitive Neuroscience Center, Adam Mickiewicz University, Uniwersytetu Poznanskiego 2, Poznań 61-614, Poland.
| | - Iga Krzysik
- Faculty of English, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland
| | - Olga Witczak
- Faculty of English, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland
| | | | - Guillaume Thierry
- Faculty of English, Adam Mickiewicz University, Grunwaldzka 6, Poznań 60-780, Poland; School of Psychology and Sport Science, Bangor University, Adeilad Brigantia, Penrallt Rd, Bangor LL57 2AS, UK
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2
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Sun Y, Luo X. A mapping-knowledge-domain analysis of ERP research on language processing. Front Hum Neurosci 2024; 18:1352753. [PMID: 38933147 PMCID: PMC11199875 DOI: 10.3389/fnhum.2024.1352753] [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: 12/08/2023] [Accepted: 05/30/2024] [Indexed: 06/28/2024] Open
Abstract
The event-related potentials (ERPs) technique represents a newly developed methodology in cognitive neuroscience and has significantly extended the scope of linguistic studies, offering valuable insights into cognitive processes related to language. While extant literature reviews have addressed specific facets of ERP research on language processing, a comprehensive overview of this domain remains notably absent. This study aims to fill this gap by pioneering a mapping-knowledge-domain analysis of ERP research on language processing using Citespace, a visualized bibliometric software. The current study conducted a meticulous survey and evaluation of relevant literature extracted from the Web of Science core collection. Initially, this study outlines the spatial-temporal distribution within this domain. Subsequently, employing document co-citation analysis, keyword co-occurrence analysis, cluster analysis, and burst detection analysis, this study delved deeper into the research landscape. Findings reveal that key areas in ERP research on language processing predominantly focus on sentence comprehension, reading comprehension, and mismatch negativity, with notable emphasis on topics such as speech perception, temporal dynamics, and working memory. The current study advocates for future investigations to concentrate on larger linguistic units, explore the integration of ERP components and their functional significance, and scrutinize individual differences among participants. These directions are imperative for advancing the understanding of language processing mechanisms.
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Affiliation(s)
| | - Xiaoyang Luo
- Center for Linguistics and Applied Linguistics, Guangdong University of Foreign Studies, Guangzhou, Guangdong, China
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Wolna A, Szewczyk J, Diaz M, Domagalik A, Szwed M, Wodniecka Z. Tracking Components of Bilingual Language Control in Speech Production: An fMRI Study Using Functional Localizers. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2024; 5:315-340. [PMID: 38832359 PMCID: PMC11093400 DOI: 10.1162/nol_a_00128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 11/13/2023] [Indexed: 06/05/2024]
Abstract
When bilingual speakers switch back to speaking in their native language (L1) after having used their second language (L2), they often experience difficulty in retrieving words in their L1. This phenomenon is referred to as the L2 after-effect. We used the L2 after-effect as a lens to explore the neural bases of bilingual language control mechanisms. Our goal was twofold: first, to explore whether bilingual language control draws on domain-general or language-specific mechanisms; second, to investigate the precise mechanism(s) that drive the L2 after-effect. We used a precision fMRI approach based on functional localizers to measure the extent to which the brain activity that reflects the L2 after-effect overlaps with the language network (Fedorenko et al., 2010) and the domain-general multiple demand network (Duncan, 2010), as well as three task-specific networks that tap into interference resolution, lexical retrieval, and articulation. Forty-two Polish-English bilinguals participated in the study. Our results show that the L2 after-effect reflects increased engagement of domain-general but not language-specific resources. Furthermore, contrary to previously proposed interpretations, we did not find evidence that the effect reflects increased difficulty related to lexical access, articulation, and the resolution of lexical interference. We propose that difficulty of speech production in the picture naming paradigm-manifested as the L2 after-effect-reflects interference at a nonlinguistic level of task schemas or a general increase of cognitive control engagement during speech production in L1 after L2.
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Affiliation(s)
- Agata Wolna
- Institute of Psychology, Jagiellonian University, Kraków, Poland
| | - Jakub Szewczyk
- Institute of Psychology, Jagiellonian University, Kraków, Poland
- Donders Institute for Brain Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands
- Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands
| | - Michele Diaz
- Social, Life, and Engineering Sciences Imaging Center, Pennsylvania State University, Pennsylvania, USA
| | | | - Marcin Szwed
- Institute of Psychology, Jagiellonian University, Kraków, Poland
| | - Zofia Wodniecka
- Institute of Psychology, Jagiellonian University, Kraków, Poland
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4
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Gavino MF, Goldrick M. The perception of code-switched speech in noise. JASA EXPRESS LETTERS 2024; 4:035204. [PMID: 38501961 DOI: 10.1121/10.0025375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/05/2024] [Indexed: 03/20/2024]
Abstract
This study investigates heritage bilingual speakers' perception of naturalistic code-switched sentences (i.e., use of both languages in one sentence). Studies of single word perception suggest that code-switching is more difficult to perceive than single language speech. However, such difficulties may not extend to more naturalistic sentences, where predictability and other cues may serve to ameliorate such difficulties. Fifty-four Mexican-American Spanish heritage bilinguals transcribed sentences in noise in English, Spanish, and code-switched blocks. Participants were better at perceiving speech in single language blocks than code-switched blocks. The results indicate that increased language co-activation when perceiving code-switching results in significant processing costs.
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Affiliation(s)
- Maria Fernanda Gavino
- Department of Psychiatry, University of California, San Diego, La Jolla, California 92093, USA
| | - Matthew Goldrick
- Department of Linguistics, Northwestern University, Evanston, Illinois 60208, ,
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Reyes M, Morales MJ, Bajo MT. Judgments of learning in bilinguals: Does studying in a L2 hinder learning monitoring? PLoS One 2023; 18:e0286516. [PMID: 38039293 PMCID: PMC10691729 DOI: 10.1371/journal.pone.0286516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 05/17/2023] [Indexed: 12/03/2023] Open
Abstract
Nowadays, use of a second language (L2) has taken a central role in daily activities. There are numerous contexts in which people have to process information, acquire new knowledge, or make decisions via a second language. For example, in academia and higher education, English is commonly used as the language of instruction and communication even though English might not be students' native or first language (L1) and they might not be proficient in it. Such students may face different challenges when studying and learning in L2 relative to contexts in which they study and learn in their L1, and this may affect their metamemory strategies. However, little is yet known about whether metamemory processes undergo significant changes when learning is carried out in L2. The aim of the present study was to investigate the possible consequences on learning derived from studying materials in L2 and, more specifically, to explore whether the interplay between monitoring and control (metamemory processes) changes as a function of the language involved. In three experiments, we explored whether font type (Experiment 1), concreteness (Experiment 2), and relatedness (Experiment 3) affected judgments of learning (JOLs) and memory performance in both L1 and L2. JOLs are considered the result of metacognitive strategies involved in the monitoring of learning and have been reported to vary with the difficulty of the material. The results of this study showed that people were able to monitor their learning in both L1 and L2, even though they judged L2 learning as more difficult than L1. Interestingly, self-perceived difficulty did not hinder learning, and people recognized L2 materials as well or better than L1 materials. We suggest that this might be an example of a desirable difficulty for memory.
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Affiliation(s)
- Marta Reyes
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain
| | | | - Mª Teresa Bajo
- Mind, Brain, and Behavior Research Center (CIMCYC), University of Granada, Granada, Spain
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Zhang Z, Ma F, Guo T. Proactive and reactive language control in bilingual language production revealed by decoding sustained potentials and electroencephalography oscillations. Hum Brain Mapp 2023; 44:5065-5078. [PMID: 37515386 PMCID: PMC10502638 DOI: 10.1002/hbm.26433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 07/04/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Adopting highly sensitive multivariate electroencephalography (EEG) and alpha-band decoding analyses, the present study investigated proactive and reactive language control during bilingual language production. In a language-switching task, Chinese-English bilinguals were asked to name pictures based on visually presented cues. EEG and alpha-band decoding accuracy associated with switch and non-switch trials were used as indicators for inhibition over the non-target language. Multivariate EEG decoding analyses showed that the decoding accuracy in L1 but not in L2, was above chance level shortly after cue onset. In addition, alpha-band decoding results showed that the decoding accuracy in L1 rose above chance level in an early time window and a late time window locked to the stimulus. Together, these asymmetric patterns of decoding accuracy indicate that both proactive and reactive attentional control over the dominant L1 are exerted during bilingual word production, with a possibility of overlap between two control mechanisms. We addressed theoretical implications based on these findings for bilingual language control models.
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Affiliation(s)
- Zhaoqi Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain ResearchBeijing Normal UniversityBeijingChina
| | - Fengyang Ma
- School of EducationUniversity of CincinnatiCincinnatiOhioUSA
| | - Taomei Guo
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain ResearchBeijing Normal UniversityBeijingChina
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7
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Gollan TH, Stasenko A, Salmon DP. Which language is more affected in bilinguals with Alzheimer's disease? Diagnostic sensitivity of the Multilingual Naming Test. Neuropsychology 2023; 37:595-606. [PMID: 36931816 PMCID: PMC10313740 DOI: 10.1037/neu0000893] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
OBJECTIVE This study examined the joint consequences of bilingualism and Alzheimer's disease (AD) for picture naming ability to determine which language is more affected by AD and what scoring methods best distinguish patients from controls. METHOD Sixty-five Spanish-English bilinguals including 26 with dementia and 39 controls with equivalent age, education, and bilingual proficiency level, were tested on the Multilingual Naming Test (Gollan et al., 2012). RESULTS Bilinguals with AD named fewer pictures than controls, and overall AD seemed to affect both languages about equally, but exploratory analyses suggested that this varied with item difficulty. In the dominant language difficult items exhibited a larger effect of AD than easy items (which were at ceiling for both patients and controls), whereas in the nondominant language items of all difficulty levels were about equally affected by AD. An "either-language" scoring procedure (that counted items as correct if produced only in one of the two languages) increased naming scores especially in balanced bilinguals, and to an equal extent in patients and controls. Receiver Operating Characteristic analyses revealed that dominant language and either-language naming scores classified bilinguals as patients versus controls equally well and adding nondominant language scores did not improve diagnostic sensitivity. CONCLUSIONS Testing primarily or exclusively in the dominant language is best for detecting AD naming impairments in bilinguals. However, AD affects the ability to access names in both languages, possibly for different reasons, and simple descriptions of language decline as "parallel" or "asymmetrical" (i.e., AD affecting one language more than the other) may be misleading in terms of the theoretical implications for bilingual language processing. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Tamar H. Gollan
- Department of Psychiatry, University of California, San Diego
| | - Alena Stasenko
- Department of Psychiatry, University of California, San Diego
| | - David P. Salmon
- Department of Neurosciences, University of California, San Diego
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Liu D, Xing Z, Huang J, Schwieter JW, Liu H. Genetic bases of language control in bilinguals: Evidence from an EEG study. Hum Brain Mapp 2023; 44:3624-3643. [PMID: 37051723 PMCID: PMC10203802 DOI: 10.1002/hbm.26301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 03/10/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Previous studies have debated whether the ability for bilinguals to mentally control their languages is a consequence of their experiences switching between languages or whether it is a specific, yet highly-adaptive, cognitive ability. The current study investigates how variations in the language-related gene FOXP2 and executive function-related genes COMT, BDNF, and Kibra/WWC1 affect bilingual language control during two phases of speech production, namely the language schema phase (i.e., the selection of one language or another) and lexical response phase (i.e., utterance of the target). Chinese-English bilinguals (N = 119) participated in a picture-naming task involving cued language switches. Statistical analyses showed that both genes significantly influenced language control on neural coding and behavioral performance. Specifically, FOXP2 rs1456031 showed a wide-ranging effect on language control, including RTs, F(2, 113) = 4.00, FDR p = .036, and neural coding across three-time phases (N2a: F(2, 113) = 4.96, FDR p = .014; N2b: F(2, 113) = 4.30, FDR p = .028, LPC: F(2, 113) = 2.82, FDR p = .060), while the COMT rs4818 (ts >2.69, FDR ps < .05), BDNF rs6265 (Fs >5.31, FDR ps < .05), and Kibra/WWC1 rs17070145 (ts > -3.29, FDR ps < .05) polymorphisms influenced two-time phases (N2a and N2b). Time-resolved correlation analyses revealed that the relationship between neural coding and cognitive performance is modulated by genetic variations in all four genes. In all, these findings suggest that bilingual language control is shaped by an individual's experience switching between languages and their inherent genome.
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Affiliation(s)
- Dongxue Liu
- Research Center of Brain and Cognitive NeuroscienceLiaoning Normal UniversityDalianChina
- Key Laboratory of Brain and Cognitive NeuroscienceLiaoning ProvinceDalianChina
- Beijing Key Laboratory of Applied Experimental Psychology, Faculty of PsychologyBeijing Normal UniversityBeijingChina
| | - Zehui Xing
- Research Center of Brain and Cognitive NeuroscienceLiaoning Normal UniversityDalianChina
- Key Laboratory of Brain and Cognitive NeuroscienceLiaoning ProvinceDalianChina
| | - Junjun Huang
- Research Center of Brain and Cognitive NeuroscienceLiaoning Normal UniversityDalianChina
- Key Laboratory of Brain and Cognitive NeuroscienceLiaoning ProvinceDalianChina
| | - John W. Schwieter
- Language Acquisition, Multilingualism, and Cognition Laboratory / Bilingualism Matters @ LaurierWilfrid Laurier UniversityWaterlooCanada
- Department of Linguistics and LanguagesMcMaster UniversityHamiltonCanada
| | - Huanhuan Liu
- Research Center of Brain and Cognitive NeuroscienceLiaoning Normal UniversityDalianChina
- Key Laboratory of Brain and Cognitive NeuroscienceLiaoning ProvinceDalianChina
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9
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Goldrick M, Gollan TH. Inhibitory control of the dominant language: Reversed language dominance is the tip of the iceberg. JOURNAL OF MEMORY AND LANGUAGE 2023; 130:104410. [PMID: 36873561 PMCID: PMC9983628 DOI: 10.1016/j.jml.2023.104410] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Theories of speech production have proposed that in contexts where multiple languages are produced, bilinguals inhibit the dominant language with the goal of making both languages equally accessible. This process often overshoots this goal, leading to a surprising pattern: better performance in the nondominant vs. dominant language, or reversed language dominance effects. However, the reliability of this effect in single word production studies with cued language switches has been challenged by a recent meta-analysis. Correcting for errors in this analysis, we find that dominance effects are reliably reduced and reversed during language mixing. Reversed dominance has also consistently been reported in the production of connected speech elicited by reading aloud of mixed language paragraphs. When switching, bilinguals produced translation-equivalent intrusion errors (e.g., saying pero instead of but) more often when intending to produce words in the dominant language. We show this dominant language vulnerability is not exclusive to switching out of the nondominant language and extends to non-switch words, linking connected speech results to patterns first reported in single word studies. Reversed language dominance is a robust phenomenon that reflects the tip of the iceberg of inhibitory control of the dominant language in bilingual language production.
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Affiliation(s)
| | - Tamar H. Gollan
- Department of Psychiatry, University of California, San Diego
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10
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Branzi FM, Martin CD, Biau E. Activating words without language: beta and theta oscillations reflect lexical access and control processes during verbal and non-verbal object recognition tasks. Cereb Cortex 2023; 33:6228-6240. [PMID: 36724048 PMCID: PMC10183750 DOI: 10.1093/cercor/bhac499] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/27/2022] [Accepted: 11/28/2022] [Indexed: 02/02/2023] Open
Abstract
The intention to name an object modulates neural responses during object recognition tasks. However, the nature of this modulation is still unclear. We established whether a core operation in language, i.e. lexical access, can be observed even when the task does not require language (size-judgment task), and whether response selection in verbal versus non-verbal semantic tasks relies on similar neuronal processes. We measured and compared neuronal oscillatory activities and behavioral responses to the same set of pictures of meaningful objects, while the type of task participants had to perform (picture-naming versus size-judgment) and the type of stimuli to measure lexical access (cognate versus non-cognate) were manipulated. Despite activation of words was facilitated when the task required explicit word-retrieval (picture-naming task), lexical access occurred even without the intention to name the object (non-verbal size-judgment task). Activation of words and response selection were accompanied by beta (25-35 Hz) desynchronization and theta (3-7 Hz) synchronization, respectively. These effects were observed in both picture-naming and size-judgment tasks, suggesting that words became activated via similar mechanisms, irrespective of whether the task involves language explicitly. This finding has important implications to understand the link between core linguistic operations and performance in verbal and non-verbal semantic tasks.
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Affiliation(s)
- Francesca M Branzi
- Department of Psychological Sciences, Institute of Population Health, University of Liverpool, Liverpool L69 7ZA, UK
| | - Clara D Martin
- BCBL. Basque Center on Cognition, Brain and Language, Paseo Mikeletegi 69, San Sebastian 20009, Spain
- IKERBASQUE, Basque Foundation for Science, Maria Diaz de Haro 3, Bilbao 48013, Spain
| | - Emmanuel Biau
- Department of Psychological Sciences, Institute of Population Health, University of Liverpool, Liverpool L69 7ZA, UK
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Shen Q. Investigating the modulation of active preparation and passive dissipation on inhibitory control processes in the language switching paradigm. Front Psychol 2023; 14:1065268. [PMID: 36777228 PMCID: PMC9911414 DOI: 10.3389/fpsyg.2023.1065268] [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: 10/09/2022] [Accepted: 01/03/2023] [Indexed: 01/28/2023] Open
Abstract
Introduction Previous language-switching studies have received scholastic attention and the observed switching cost patterns have provided empirical evidence for bilingual language control. However, results are inconsistent as the size of and (a)symmetry in switching costs differ across studies. In addition, there are various methodological differences that go beyond stimulus differences, such as the language proficiency of the participants (the participant-level factor) and the preparation time (a task-related level factor), which might be responsible for these inconsistent results. Methods With a focus on task-related factors, the present study was designed to examine whether and how preparation time modulates the size and (a)symmetry in switching costs by using the language-switching paradigm with cue-to-stimulus and response-to-cue intervals manipulated. Results Replicating previous literature on language switching and task switching, a clear preparation effect was observed in all trials (stay and switch trials) for both L1 and L2. The switching costs were modulated by the cue-to-stimulus intervals, and specifically, switching costs decreased when the preparation time increased. Another intriguing finding was that even when participants were offered enough time to fully prepare for selecting the target language at the cue window, the switching costs were not completely eliminated. In terms of the passive preparation at the response-to-cue interval, switching costs could be modulated by the response-to-cue interval - the time for passive dissipation of inhibitory control applied in previous trials. The size of switching costs was clearly modulated by manipulating response-to-cue intervals and switching costs decreased as the waiting time after a naming response increased. Discussion This study provides empirical evidence for the modulation of preparation effects on switching costs and inhibitory control mechanisms in bilingual language production.
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12
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Liu D, Schwieter JW, Wang F, Mu L, Liu H. Uncovering the effects of bilingual language control on rational decisions: An ERP study. Psychophysiology 2022; 59:e14066. [PMID: 35383947 DOI: 10.1111/psyp.14066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 01/28/2022] [Accepted: 03/11/2022] [Indexed: 11/30/2022]
Abstract
A growing body of research suggests that the language in which bilinguals make decisions affects the rationality of such decisions. Furthermore, bilinguals constantly confront cross-language interference that requires complex language control processes to resolve this competition. However, the relationship between language control and decision-making is unclear. In the current study, we analyze electrophysiological and behavior data elicited from two groups of Chinese-English bilinguals. One group was trained in intensive language switching and then completed the Iowa Gambling Task (IGT) and the other group completed the two tasks in the reverse order. We found that bilinguals who first received language switching training significantly scored higher on the IGT, with the score positively correlating with L1 and L2 switch costs. More importantly, training with language switching first led to an N2 component for L1 switching costs that negatively correlated with both loss feedback-related negativity and the P3 component. These effects did not emerge among the group of bilinguals who performed the IGT first. Taken together, the findings suggest that bilinguals are assisted in making rational decisions by language control on feedback evaluation.
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Affiliation(s)
- Dongxue Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - John W Schwieter
- Language Acquisition, Cognition, and Multilingualism Laboratory, Bilingualism Matters @ Wilfrid Laurier University, Waterloo, Ontario, Canada
| | - Fenqi Wang
- Department of Linguistics, University of Florida, Gainesville, Florida, USA
| | - Li Mu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - Huanhuan Liu
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China
- Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
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13
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Botezatu MR, Weissheimer J, Ribeiro M, Guo T, Finger I, Mota NB. Graph structure analysis of speech production among second language learners of Spanish and Chinese. Front Psychol 2022; 13:940269. [PMID: 36160589 PMCID: PMC9496641 DOI: 10.3389/fpsyg.2022.940269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 08/17/2022] [Indexed: 11/13/2022] Open
Abstract
Language experience shapes the gradual maturation of speech production in both native (L1) and second (L2) languages. Structural aspects like the connectedness of spontaneous narratives reveal this maturation progress in L1 acquisition and, as it does not rely on semantics, it could also reveal structural pattern changes during L2 acquisition. The current study tested whether L2 lexical retrieval associated with vocabulary knowledge could impact the global connectedness of narratives during the initial stages of L2 acquisition. Specifically, the study evaluated the relationship between graph structure (long-range recurrence or connectedness) and L2 learners’ oral production in the L2 and L1. Seventy-nine college-aged students who were native speakers of English and had received classroom instruction in either L2-Spanish or L2-Chinese participated in this study. Three tasks were used: semantic fluency, phonemic fluency and picture description. Measures were operationalized as the number of words per minute in the case of the semantic and phonemic fluency tasks. Graph analysis was carried out for the picture description task using the computational tool SpeechGraphs to calculate connectedness. Results revealed significant positive correlations between connectedness in the picture description task and measures of speech production (number of correct responses per minute) in the phonemic and semantic fluency tasks. These correlations were only significant for the participants’ L2- Spanish and Chinese. Results indicate that producing low connectedness narratives in L2 may be a marker of the initial stages of L2 oral development. These findings are consistent with the pattern reported in the early stages of L1 literacy. Future studies should further explore the interactions between graph structure and second language production proficiency, including more advanced stages of L2 learning and considering the role of cognitive abilities in this process.
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Affiliation(s)
- Mona Roxana Botezatu
- Department of Speech, Language and Hearing Sciences, University of Missouri, Columbia, MO, United States
- *Correspondence: Mona Roxana Botezatu,
| | | | - Marina Ribeiro
- Research Department at Motrix Lab, Motrix, Rio de Janeiro, Brazil
| | - Taomei Guo
- State Key Laboratory of Cognitive Neuroscience and Learning, Beijing Normal University, Beijing, China
| | - Ingrid Finger
- Department of Modern Languages, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Natalia Bezerra Mota
- Research Department at Motrix Lab, Motrix, Rio de Janeiro, Brazil
- Department of Psychiatry and Legal Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
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Casado A, Szewczyk J, Wolna A, Wodniecka Z. The relative balance between languages predicts the degree of engagement of global language control. Cognition 2022; 226:105169. [PMID: 35709626 DOI: 10.1016/j.cognition.2022.105169] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 04/04/2022] [Accepted: 05/10/2022] [Indexed: 11/03/2022]
Abstract
After naming pictures in their second language (L2), bilinguals experience difficulty in naming pictures in their native language (L1). This phenomenon, the "L2 after-effect", is a lingering consequence of language control mechanisms regulating the activation of L1 and L2 to facilitate L2 production. Building on the Inhibitory Control model proposed by Green (1998), we propose that how much language control is applied depends on the relative balance between the current activation of L1 and L2. In two experiments, Polish-English bilinguals immersed in their L1 performed a blocked picture-naming task. This paradigm provided a continuous measure of the relative balance between the two languages and made it possible to index engagement of control by measuring the L2 after-effect. The results indicate that the higher the activation level of L1 and the lower the activation level of L2, the bigger the L2 after-effect. The results also revealed an enduring down-regulation of L1 activation level in more language-balanced speakers.
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Affiliation(s)
- Alba Casado
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland.
| | - Jakub Szewczyk
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland; University of Illinois at Urbana-Champaign, USA; Donders Institute for Brain, Cognition and Behaviour, Nijmegen, Netherlands
| | - Agata Wolna
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Zofia Wodniecka
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland.
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15
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Jiao L, Gao Y, Schwieter JW, Li L, Zhu M, Liu C. Control mechanisms in voluntary versus mandatory language switching: Evidence from ERPs. Int J Psychophysiol 2022; 178:43-50. [PMID: 35697277 DOI: 10.1016/j.ijpsycho.2022.06.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/06/2022] [Accepted: 06/07/2022] [Indexed: 11/28/2022]
Abstract
The present study measured event-related potentials (ERP) and behavioral performance to examine whether inhibitory control is involved in voluntary language switching, and if so, to explore the differences in inhibitory control between voluntary and mandatory language switching. Unbalanced Chinese-English bilinguals completed two picture naming tasks: one involving mandatory language switches and one in which participants could voluntarily switch between the two languages. Behavioral data showed significant switch costs and a reversed language dominance effect in both switching tasks. Critically, both effects were larger in mandatory compared to voluntary switching. ERP results revealed that neural switch costs during mandatory switching was significantly different than voluntary switching in both N2 and LPC amplitudes. In contrast, a significant difference in the reversed language dominance effect between both tasks was only observed in LPC amplitude. Together, these findings suggest the involvement of inhibitory control in both mandatory and voluntary language switching, but the degree of inhibition and the time-course of control processes between both tasks appear to be distinct.
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Affiliation(s)
- Lu Jiao
- Department of Psychology, Normal College & School of Teacher Education, Qingdao University, Qingdao, China
| | - Yuxiao Gao
- Qingdao West Coast New Area Hospital of Traditional Chinese Medicine, Qingdao, China
| | - John W Schwieter
- Language Acquisition, Multilingualism, and Cognition Laboratory, Bilingualism Matters @ Wilfrid Laurier University, Canada
| | - Lu Li
- Department of Psychology, Normal College & School of Teacher Education, Qingdao University, Qingdao, China
| | - Mengrui Zhu
- Department of Psychology, Normal College & School of Teacher Education, Qingdao University, Qingdao, China
| | - Cong Liu
- Department of Psychology, Normal College & School of Teacher Education, Qingdao University, Qingdao, China.
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16
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Testing the Bilingual Cognitive Advantage in Toddlers Using the Early Executive Functions Questionnaire. LANGUAGES 2022. [DOI: 10.3390/languages7020122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The present study aims to assess differences in executive functioning between monolingual and multilingual 23-month-old toddlers, both when dichotomizing multilingualism and assessing it on a continuum. It is hypothesized that multilinguals, individuals with greater non-dominant language exposure, and individuals with more translation equivalents, would perform better in the following domains: response inhibition, attentional flexibility, and regulation. No differences are expected for working memory. The Early Executive Functions Questionnaire, a newly developed parental report, is used to measure the four executive functions of interest. Multilinguals and individuals with greater non-dominant language exposure have significantly higher response inhibition; however, no differences are noted for any other executive function. Additionally, no associations between translation equivalents and executive functioning are found. Post-hoc analyses reveal that non-dominant language production had a positive correlation with working memory. The present findings support the notion of a domain-specific cognitive advantage for multilingual toddlers.
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17
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Cerda VR, Montufar Soria P, Wicha NY. Reevaluating the Language of Learning Advantage in Bilingual Arithmetic: An ERP Study on Spoken Multiplication Verification. Brain Sci 2022; 12:brainsci12050532. [PMID: 35624920 PMCID: PMC9139236 DOI: 10.3390/brainsci12050532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/19/2022] [Indexed: 02/06/2023] Open
Abstract
Many studies of bilingual arithmetic report better performance when verifying arithmetic facts in the language of learning (LA+) over the other language (LA−). This could be due to language-specific memory representations, processes established during learning, or to language and task factors not related to math. The current study builds on a small number of event-related potential (ERP) studies to test this question while controlling language proficiency and eliminating potential task confounds. Adults proficient in two languages verified single-digit multiplications presented as spoken number words in LA+ and LA−, separately. ERPs and correctness judgments were measured from solution onset. Equivalent P300 effects, with larger positive amplitude for correct than incorrect solutions, were observed in both languages (Experiment 1A), even when stimuli presentation rate was shortened to increase difficulty (Experiment 1B). This effect paralleled the arithmetic correctness effect for trials presented as all digits (e.g., 2 4 8 versus 2 4 10), reflecting efficient categorization of the solutions, and was distinct from an N400 generated in a word–picture matching task, reflecting meaning processing (Experiment 2). The findings reveal that the language effects on arithmetic are likely driven by language and task factors rather than differences in memory representation in each language.
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18
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Fricke M. Modulation of Cross-Language Activation During Bilingual Auditory Word Recognition: Effects of Language Experience but Not Competing Background Noise. Front Psychol 2022; 13:674157. [PMID: 35282207 PMCID: PMC8907470 DOI: 10.3389/fpsyg.2022.674157] [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: 02/28/2021] [Accepted: 01/06/2022] [Indexed: 11/30/2022] Open
Abstract
Previous research has shown that as the level of background noise increases, auditory word recognition performance drops off more rapidly for bilinguals than monolinguals. This disproportionate bilingual deficit has often been attributed to a presumed increase in cross-language activation in noise, although no studies have specifically tested for such an increase. We propose two distinct mechanisms by which background noise could cause an increase in cross-language activation: a phonetically based account and an executive function-based account. We explore the evidence for the phonetically based account by comparing cognate facilitation effects for three groups of native English listeners (monolinguals, late (L2) learners of Spanish, and heritage Spanish speakers) and four noise conditions (no noise, speech-shaped noise, English two-talker babble, and Spanish two-talker babble) during an auditory lexical decision task in English. By examining word recognition in the dominant language, the role of language control mechanisms is minimized, and by examining three different types of competing noise, the role of energetic vs. informational masking can be assessed. Contrary to predictions, we find no evidence that background noise modulates cross-language activation; cognate facilitation is constant across the four noise conditions. Instead, several indices of word recognition performance are found to correlate with aspects of linguistic experience: (1) The magnitude of the cognate facilitation effect is correlated with heritage listeners' self-ratings of Spanish proficiency; (2) Overall noise deficits are marginally larger for heritage listeners with lower English vocabulary scores; (3) Heritage listeners' Spanish self-ratings predict their magnitude of informational masking; (4) For all bilinguals, the degree of masking incurred in both English and Spanish two-talker babble is correlated with self-reported daily exposure to Spanish; and (5) The degree of masking incurred by Spanish babble is correlated with Spanish vocabulary knowledge. The results enrich our understanding of auditory word recognition in heritage speakers in particular and provide evidence that informational masking is most subject to modulation due to variation in linguistic experience. It remains to be seen whether cross-language activation is modulated by noise when the target language is the less dominant one.
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Affiliation(s)
- Melinda Fricke
- Department of Linguistics, University of Pittsburgh, Pittsburgh, PA, United States
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19
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Román P, Gómez-Gómez I. Changes in Native Sentence Processing Related to Bilingualism: A Systematic Review and Meta-Analysis. Front Psychol 2022; 13:757023. [PMID: 35264998 PMCID: PMC8898929 DOI: 10.3389/fpsyg.2022.757023] [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: 08/11/2021] [Accepted: 01/27/2022] [Indexed: 11/25/2022] Open
Abstract
The native language changes as a result of contact with a second language, and the pattern and degree of such change depend on a variety of factors like the bilingual experience or the linguistic level. Here, we present a systematic review and meta-analysis of works that explore variations in native sentence comprehension and production by comparing monolinguals and bilinguals. Fourteen studies in the meta-analysis provided information regarding the bilingual experience and differences at the morphosyntactic level using behavioral methods. Overall, we observed that first language processing is subject to small transformations in bilinguals that occur in sentence comprehension and production. The magnitude of the changes depended on bilingual experiences, but only length of residence in an L2 setting predicted the degree of change, where shorter length of residence was associated with larger changes. Results are discussed and related to the cognitive processes that potentially cause the transformations in the first language. The present work reveals some limitations in the field that should be addressed in future studies to better understand the mechanisms behind language attrition.
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Affiliation(s)
- Patricia Román
- Departamento de Psicología, Universidad Loyola Andalucía, Seville, Spain
- Loyola Behavioral Lab, Universidad Loyola Andalucía, Seville, Spain
| | - Irene Gómez-Gómez
- Departamento de Psicología, Universidad Loyola Andalucía, Seville, Spain
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20
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Arredondo MM, Aslin RN, Zhang M, Werker JF. Attentional orienting abilities in bilinguals: Evidence from a large infant sample. Infant Behav Dev 2022; 66:101683. [PMID: 34999429 PMCID: PMC8842846 DOI: 10.1016/j.infbeh.2021.101683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 02/03/2023]
Abstract
A key question in studies of cognitive development is whether bilingual environments impact higher-cognitive functions. Inconclusive evidence in search of a "bilingual cognitive advantage" has sparked debates on the reliability of these findings. Few studies with infants have examined this question, but most of them include small samples. The current study presents evidence from a large sample of 6- and 10-month-old monolingual- and bilingual-exposed infants (N = 152), which includes a longitudinal subset (n = 31), who completed a cueing attentional orienting task. The results suggest bilingual infants showed significant developmental gains in latency performance during the condition that was most cognitively demanding (Incongruent). The results also revealed bilingual infants' performance was associated with their parents' dual-language switching behavior. Taken together, these results provide support that bilingual experiences (i.e., dual-language mixing) influence infants' shifting and orienting of attention.
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Affiliation(s)
- Maria M Arredondo
- The University of Texas at Austin, USA; Haskins Laboratories, USA; The University of British Columbia, Canada.
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21
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How does bilingualism modify cognitive function? Attention to the mechanism. Psychon Bull Rev 2022; 29:1246-1269. [PMID: 35091993 DOI: 10.3758/s13423-022-02057-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2022] [Indexed: 02/07/2023]
Abstract
It has been claimed that bilingual experience leads to an enhancement of cognitive control across the lifespan, a claim that has been investigated by comparing monolingual and bilingual groups performing standard executive function (EF) tasks. The results of these studies have been inconsistent, however, leading to controversy over the essential assumptions underlying the research program, namely, whether bilingualism produces cognitive change. We argue that the source of the inconsistency is not in the evidence but rather in the framework that has typically been used to motivate the research and interpret the results. We examine the componential view of EF with its central role for inhibition and argue that it provides a poor fit to both bilingual experience and the results of these studies. As an alternative, we propose a more holistic account based on attentional control that overrides the processes in the componential model of EF and applies to a wider range of tasks. The key element in our account is that behavioral differences between monolingual and bilingual individuals reflect differences in the efficiency and deployment of attentional control between the two language groups. In support of this point we show how attentional control provides a more satisfactory account for a range of findings that cannot reasonably be attributed to inhibition. We also suggest that group differences will emerge only when the attentional demands of a task exceed the control abilities of one of the groups, regardless of the EF components involved. We then review literature from across the lifespan to evaluate the extent to which this account is consistent with existing evidence, and conclude with some suggestions on how the field may be advanced by new lines of empirical enquiry.
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22
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Zhang H, Diaz MT, Guo T, Kroll JF. Language immersion and language training: Two paths to enhanced language regulation and cognitive control. BRAIN AND LANGUAGE 2021; 223:105043. [PMID: 34741985 DOI: 10.1016/j.bandl.2021.105043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 10/11/2021] [Accepted: 10/14/2021] [Indexed: 06/13/2023]
Abstract
When bilinguals switch languages they regulate the more dominant language to enable spoken production in the less dominant language. How do they engage cognitive control to accomplish regulation? We examined this issue by comparing the consequences of training on language switching in two different contexts. Chinese-English bilinguals were immersed in English (L2) while studying abroad (this study) or in Chinese (L1) in their native language environment (Zhang et al., 2015). In each study, participants performed the AX-CPT task while EEG was recorded and were then trained on language switching. While Zhang et al. found that training enhanced proactive control in the L1 context, there were no effects of training under L2 immersion conditions. Critically, L2 immersed bilinguals revealed enhanced proactive control at pre-test and greater L1 inhibition on language switching relative to L1 immersed bilinguals. We hypothesize that L2 immersion creates a natural training context that increases reliance on proactive control to enable regulation of the L1.
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23
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von Grebmer Zu Wolfsthurn S, Pablos L, Schiller NO. Noun-phrase production as a window to language selection: An ERP study. Neuropsychologia 2021; 162:108055. [PMID: 34626618 DOI: 10.1016/j.neuropsychologia.2021.108055] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/09/2021] [Accepted: 10/05/2021] [Indexed: 12/01/2022]
Abstract
Characterising the time course of non-native language production is critical in understanding the mechanisms behind successful communication. Yet, little is known about the modulating role of cross-linguistic influence (CLI) on the temporal unfolding of non-native production and the locus of target language selection. In this study, we explored CLI effects on non-native noun phrase production with behavioural and neural methods. We were particularly interested in the modulation of the P300 as an index for inhibitory control, and the N400 as an index for co-activation and CLI. German late learners of Spanish overtly named pictures while their EEG was monitored. Our results indicate traceable CLI effects at the behavioural and neural level in both early and late production stages. This suggests that speakers faced competition between the target and non-target language until advanced production stages. Our findings add important behavioural and neural evidence to the underpinnings of non-native production processes, in particular for late learners.
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Affiliation(s)
- Sarah von Grebmer Zu Wolfsthurn
- Leiden University Centre for Linguistics (LUCL), Reuvensplaats 3-4, 2311, BE Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300, RC Leiden, the Netherlands.
| | - Leticia Pablos
- Leiden University Centre for Linguistics (LUCL), Reuvensplaats 3-4, 2311, BE Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300, RC Leiden, the Netherlands
| | - Niels O Schiller
- Leiden University Centre for Linguistics (LUCL), Reuvensplaats 3-4, 2311, BE Leiden, the Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300, RC Leiden, the Netherlands
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24
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Stasenko A, Kleinman D, Gollan TH. Older bilinguals reverse language dominance less than younger bilinguals: Evidence for the inhibitory deficit hypothesis. Psychol Aging 2021; 36:806-821. [PMID: 34166027 PMCID: PMC8595503 DOI: 10.1037/pag0000618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Inhibitory control is thought to play a key role in how bilinguals switch languages and may decline in aging. We tested these hypotheses by examining age group differences in the reversed language dominance effect-a signature of inhibition of the dominant language that leads bilinguals to name pictures more slowly in the dominant than the nondominant language in mixed-language testing blocks. Twenty-five older and 48 younger Spanish-English bilinguals completed a cued language-switching task. To test if inhibition is applied at the whole-language or lexical level, we first presented one set of pictures repeatedly, then introduced a second list halfway through the experiment. Younger bilinguals exhibited significantly greater reversed language dominance effects than older bilinguals (who exhibited nonsignificant language dominance effects). In younger bilinguals, dominance reversal transferred to, and was even larger in, the second list (compared to the first). The latter result may suggest that inhibition is partially offset by repetition in ways that are not yet fully understood. More generally, these results support the hypotheses that aging impairs inhibitory control of the dominant language, which young bilinguals rely on to switch languages. Additionally, inhibition is applied primarily at the whole-language level, and speculatively, this form of language control may be analogous to nonlinguistic proactive control. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Alena Stasenko
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology
| | | | - Tamar H Gollan
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology
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25
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von Grebmer Zu Wolfsthurn S, Pablos Robles L, Schiller NO. Cross-linguistic interference in late language learners: An ERP study. BRAIN AND LANGUAGE 2021; 221:104993. [PMID: 34303111 DOI: 10.1016/j.bandl.2021.104993] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 06/13/2023]
Abstract
This study investigated cross-linguistic interference in German low-proficient late learners of Spanish. We examined the modulating influence of gender congruency and cognate status using a syntactic violation paradigm. Behavioural results demonstrated that participants were more sensitive to similarities at the syntactic level (gender congruency) than to phonological and orthographic overlap (cognate status). Electrophysiological data showed that they were sensitive to syntactic violations (P600 effect) already in early acquisition stages. However, P600 effect sizes were not modulated by gender congruency or cognate status. Therefore, our late learners of Spanish did not seem to be susceptible to influences from inherent noun properties when processing non-native noun phrases at the neural level. Our results contribute to the discussion about the neural correlates of grammatical gender processing and sensitivity to syntactic violations in early acquisition stages.
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Affiliation(s)
- Sarah von Grebmer Zu Wolfsthurn
- Leiden University Center for Linguistics (LUCL), Reuvensplaats 3-4, 2311 BE Leiden, The Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300 RC Leiden, The Netherlands.
| | - Leticia Pablos Robles
- Leiden University Center for Linguistics (LUCL), Reuvensplaats 3-4, 2311 BE Leiden, The Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300 RC Leiden, The Netherlands
| | - Niels O Schiller
- Leiden University Center for Linguistics (LUCL), Reuvensplaats 3-4, 2311 BE Leiden, The Netherlands; Leiden Institute for Brain and Cognition (LIBC), LUMC, PO Box 9600, 2300 RC Leiden, The Netherlands
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26
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Declerck M, Özbakar E, Kirk NW. Is there proactive inhibitory control during bilingual and bidialectal language production? PLoS One 2021; 16:e0257355. [PMID: 34520485 PMCID: PMC8439467 DOI: 10.1371/journal.pone.0257355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 08/27/2021] [Indexed: 11/19/2022] Open
Abstract
The bilingual language control literature generally assumes that cross-language interference resolution relies on inhibition of the non-target language. A similar approach has been taken in the bidialectal language control literature. However, there is little evidence along these lines for proactive language control, which entails a control process that is implemented as an anticipation of any cross-language interference. To further investigate the possibility of proactive inhibitory control, we examined the effect of language variety preparation time, by manipulating the cue-to-stimulus interval, on parallel language activation, by manipulating cognate status. If proactive language control relies on inhibition, one would expect less parallel language activation (i.e., a smaller cognate facilitation effect) with increased proactive inhibitory control (i.e., a long cue-to-stimulus interval). This was not the case with either bilinguals or bidialectals. So, the current study does not provide evidence for proactive inhibitory control during bilingual and bidialectal language production.
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Affiliation(s)
| | | | - Neil W. Kirk
- Abertay University, Dundee, Scotland, United Kingdom
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27
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Gade M, Declerck M, Philipp AM, Rey-Mermet A, Koch I. Assessing the Evidence for Asymmetrical Switch Costs and Reversed Language Dominance Effects - A Meta-Analysis. J Cogn 2021; 4:55. [PMID: 34611575 PMCID: PMC8447966 DOI: 10.5334/joc.186] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 08/19/2021] [Indexed: 11/25/2022] Open
Abstract
Two seemingly counterintuitive phenomena - asymmetrical language switch costs and the reversed language dominance effect - prove to be particularly controversial in the literature on language control. Asymmetrical language switch costs refer to the larger costs for switching into the dominant language compared to switching into the less dominant language, both relative to staying in either one language. The reversed language dominance effect refers to longer reaction times when in the more dominant of the two languages in situations that require frequent language switching (i.e., mixed-language blocks). The asymmetrical language switch costs are commonly taken as an index for processes of transient, reactive inhibitory language control, whereas the reversed language dominance effect is taken as an index for sustained, proactive inhibitory language control. In the present meta-analysis, we set out to establish the empirical evidence for these two phenomena using a Bayesian linear mixed effects modelling approach. Despite the observation of both phenomena in some studies, our results suggest that overall, there is little evidence for the generality and robustness of these two effects, and this holds true even when conditions - such as language proficiency and preparation time manipulations - were included as moderators of these phenomena. We conclude that asymmetrical switch costs and the reversed language dominance effect are important for theory development, but their utility for theory testing is limited due to their lack of robustness and the absence of confirmed moderatory variables.
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Affiliation(s)
- Miriam Gade
- Catholic University of Eichstätt-Ingolstadt, Department of Psychology, General Psychology
- Medical School Berlin, Department of Sciences, Berlin, Germany
| | - Mathieu Declerck
- Vrije Universiteit Brussel, Department of Linguistics and Literary Studies, Brussels, Belgium
| | | | | | - Iring Koch
- RWTH Aachen University, Department of Psychology, Aachen, Germany
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28
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Ivanova I, Hernandez DC. Within-language lexical interference can be resolved in a similar way to between-language interference. Cognition 2021; 214:104760. [PMID: 34218002 PMCID: PMC8335802 DOI: 10.1016/j.cognition.2021.104760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 04/05/2021] [Accepted: 04/28/2021] [Indexed: 10/21/2022]
Abstract
This study asks if monolinguals can resolve lexical interference within a language with mechanisms similar to those used by bilinguals to resolve interference across languages. These mechanisms are known as bilingual language control, are assumed to be at least in part top-down, and are typically studied with cued language mixing, a version of which we use here. Balanced (Experiment 1) and nonbalanced Spanish-English bilinguals (Experiment 2) named pictures in each of their languages. English monolinguals from two different American cities (Experiments 3 and 4) named pictures in English only with either basic-level (e.g., shoe) or subordinate names (e.g., sneaker). All experiments were identically structured and began with blocked naming in each language or name type, followed by trial-level switching between the two languages or name types, followed again by blocked naming. We analyzed switching, mixing and (introduced here) post-mixing costs, dominance effects and repetition benefits. In the bilingual experiments, we found some signs of dominant deprioritization, the behavioral hallmark of bilingual language control: larger costs for dominant- than for nondominant-language names. Crucially, in the monolingual experiments, we also found signs of dominant deprioritization: larger costs for basic-level than for subordinate names. Unexpectedly and only in the monolingual experiments, we also found a complete dominance reversal: Basic-level names (which otherwise behaved as dominant) were produced more slowly overall than subordinate names. Taken together, these results are hard to explain with the bottom-up mechanisms typically assumed for monolingual interference resolution. We thus conclude that top-down mechanisms might (sometimes) be involved in lexical interference resolution not only between languages but also within a language.
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Affiliation(s)
- Iva Ivanova
- Department of Psychology, University of Texas at El Paso, USA.
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29
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Blanco-Elorrieta E, Caramazza A. A common selection mechanism at each linguistic level in bilingual and monolingual language production. Cognition 2021; 213:104625. [DOI: 10.1016/j.cognition.2021.104625] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 01/08/2021] [Accepted: 02/05/2021] [Indexed: 11/29/2022]
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30
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Hoshino N, Beatty-Martínez AL, Navarro-Torres CA, Kroll JF. Do Cross-Language Script Differences Enable Bilinguals to Function Selectively When Speaking in One Language Alone? FRONTIERS IN COMMUNICATION 2021; 6:668381. [PMID: 35419452 PMCID: PMC9004719 DOI: 10.3389/fcomm.2021.668381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The present study examined the role of script in bilingual speech planning by comparing the performance of same and different-script bilinguals. Spanish-English bilinguals (Experiment 1) and Japanese-English bilinguals (Experiment 2) performed a picture-word interference task in which they were asked to name a picture of an object in English, their second language, while ignoring a visual distractor word in Spanish or Japanese, their first language. Results replicated the general pattern seen in previous bilingual picture-word interference studies for the same-script, Spanish-English bilinguals but not for the different-script, Japanese-English bilinguals. Both groups showed translation facilitation, whereas only Spanish-English bilinguals demonstrated semantic interference, phonological facilitation, and phono-translation facilitation. These results suggest that when the script of the language not in use is present in the task, bilinguals appear to exploit the perceptual difference as a language cue to direct lexical access to the intended language earlier in the process of speech planning.
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Affiliation(s)
| | | | | | - Judith F. Kroll
- Department of Language Science, University of California, Irvine, Irvine, CA, United States
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Mizrahi R, Wixted JT, Gollan TH. Order effects in bilingual recognition memory partially confirm predictions of the frequency-lag hypothesis. Memory 2021; 29:444-455. [PMID: 33783316 DOI: 10.1080/09658211.2021.1902538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The present study examined task order, language, and frequency effects on list memory to investigate how bilingualism affects recognition memory. In Experiment 1, 64 bilinguals completed a recognition memory task including intermixed high and medium frequency words in English and another list in Spanish. In Experiment 2, 64 bilinguals and 64 monolinguals studied lists with only high frequency English words and a separate list with only low frequency English words, in counterbalanced order followed by a recognition test. In Experiment 1, bilinguals who completed the task in the dominant language first outperformed bilinguals tested in the nondominant language first, and order effects were not stronger in the dominant language. In Experiment 2, participants who were tested with high frequency word lists first outperformed those tested with low frequency word lists first. Regardless of language and testing order, memory for English and high frequency words was lower than memory for Spanish and medium frequency (in Experiment 1) or low frequency (in Experiment 2) words. Order effects on recognition memory patterned differently from previously reported effects on picture naming in ways that do not suggest between language interference and instead invite an analogy between language dominance and frequency of use (i.e., dominant language = higher frequency) as the primary factor affecting bilingual recognition memory.
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Affiliation(s)
- Reina Mizrahi
- Department of Cognitive Science, University of California San Diego, San Diego, USA
| | - John T Wixted
- Department of Psychology, University of California San Diego, San Diego, USA
| | - Tamar H Gollan
- Department of Psychiatry, University of California San Diego, San Diego, USA
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32
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Electrophysiological evidence for cross-language interference in foreign-language attrition. Neuropsychologia 2021; 155:107795. [PMID: 33610618 DOI: 10.1016/j.neuropsychologia.2021.107795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/18/2020] [Accepted: 02/07/2021] [Indexed: 11/22/2022]
Abstract
Foreign language attrition (FLA) appears to be driven by interference from other, more recently-used languages (Mickan et al., 2020). Here we tracked these interference dynamics electrophysiologically to further our understanding of the underlying processes. Twenty-seven Dutch native speakers learned 70 new Italian words over two days. On a third day, EEG was recorded as they performed naming tasks on half of these words in English and, finally, as their memory for all the Italian words was tested in a picture-naming task. Replicating Mickan et al. recall was slower and tended to be less complete for Italian words that were interfered with (i.e., named in English) than for words that were not. These behavioral interference effects were accompanied by an enhanced frontal N2 and a decreased late positivity (LPC) for interfered compared to not-interfered items. Moreover, interfered items elicited more theta power. We also found an increased N2 during the interference phase for items that participants were later slower to retrieve in Italian. We interpret the N2 and theta effects as markers of interference, in line with the idea that Italian retrieval at final test is hampered by competition from recently practiced English translations. The LPC, in turn, reflects the consequences of interference: the reduced accessibility of interfered Italian labels. Finally, that retrieval ease at final test was related to the degree of interference during previous English retrieval shows that FLA is already set in motion during the interference phase, and hence can be the direct consequence of using other languages.
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33
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Yuan Q, Wu J, Zhang M, Zhang Z, Chen M, Ding G, Lu C, Guo T. Patterns and networks of language control in bilingual language production. Brain Struct Funct 2021; 226:963-977. [PMID: 33502622 DOI: 10.1007/s00429-021-02218-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Accepted: 01/11/2021] [Indexed: 11/29/2022]
Abstract
Many studies have examined the cognitive and neural mechanisms of bilingual language control, but few of them have captured the pattern information of brain activation. However, language control is a functional combination of both cognitive control and language production which demonstrates distinct patterns of neural representations under different language contexts. The first aim of the present study was to explore the brain activation patterns of language control using multivoxel pattern analysis (MVPA). During the experiment, Chinese-English bilinguals were instructed to name pictures in either Chinese or English according to a visually presented cue while being scanned with functional magnetic resonance imaging (fMRI). We found that patterns of neural activity in frontal brain regions including the left dorsolateral prefrontal cortex, left inferior frontal gyrus, left supplementary motor area, anterior cingulate cortex, bilateral precentral gyri, and the left cerebellum reliably discriminated between switch and non-switch conditions. We then modeled causal interactions between these regions by applying effective connectivity analyses based on an extended unified structure equation model (euSEM). The results showed that frontal and fronto-cerebellar connectivity were key components of the language control network. These findings further reveal the engagement of the cognitive control network in bilingual language production.
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Affiliation(s)
- Qiming Yuan
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Junjie Wu
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Man Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Zhaoqi Zhang
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Mo Chen
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China
| | - Guosheng Ding
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, 100875, China
| | - Chunming Lu
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, 100875, China
| | - Taomei Guo
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, China. .,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, 100875, China.
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Different inhibitory control components predict different levels of language control in bilinguals. Mem Cognit 2021; 49:758-770. [PMID: 33398787 DOI: 10.3758/s13421-020-01131-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 11/08/2022]
Abstract
In recent years, some studies have started to explore the impact of individual general executive functions (EFs) on bilingual language control. To our knowledge, few studies have systematically examined various components of EFs on different levels of language control in bilinguals. In two experiments, we investigated the effects of two components of IC on different levels of bilingual language control. The language-switching task was used to tap into language control at different levels. The Simon task was used to measure interference suppression in Experiment 1, and a go/no-go task was used to measure response inhibition in Experiment 2. Experiment 1 found that the smaller the Simon effect was, the larger the asymmetry of switch costs was. Experiment 2 found that the shorter the go response time was, the larger the global slowing effect was. Taken together, these findings suggest that the interference suppression component of domain-general IC facilitates local level language control, while response inhibition impacts global level language control in bilinguals.
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35
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De Anda S, Friend M. Lexical-Semantic Development in Bilingual Toddlers at 18 and 24 Months. Front Psychol 2020; 11:508363. [PMID: 33391064 PMCID: PMC7773918 DOI: 10.3389/fpsyg.2020.508363] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 11/18/2020] [Indexed: 11/13/2022] Open
Abstract
An important question in early bilingual first language acquisition concerns the development of lexical-semantic associations within and across two languages. The present study investigates the earliest emergence of lexical-semantic priming at 18 and 24 months in Spanish-English bilinguals (N = 32) and its relation to vocabulary knowledge within and across languages. Results indicate a remarkably similar pattern of development between monolingual and bilingual children, such that lexical-semantic development begins at 18 months and strengthens by 24 months. Further, measures of cross-language lexical knowledge are stronger predictors of children's lexical-semantic processing skill than measures that capture single-language knowledge only. This suggests that children make use of both languages when processing semantic information. Together these findings inform the understanding of the relation between lexical-semantic breadth and organization in the context of dual language learners in early development.
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Affiliation(s)
- Stephanie De Anda
- Department of Special Education and Clinical Sciences, University of Oregon, Eugene, OR, United States
| | - Margaret Friend
- Department of Psychology, San Diego State University, San Diego, CA, United States
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36
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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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37
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Goral M, Lerman A. Variables and Mechanisms Affecting Response to Language Treatment in Multilingual People with Aphasia. Behav Sci (Basel) 2020; 10:E144. [PMID: 32971777 PMCID: PMC7551033 DOI: 10.3390/bs10090144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/15/2020] [Accepted: 09/18/2020] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Despite substantial literature exploring language treatment effects in multilingual people with aphasia (PWA), inconsistent results reported across studies make it difficult to draw firm conclusions. METHODS We highlight and illustrate variables that have been implicated in affecting cross-language treatment effects in multilingual PWA. MAIN CONTRIBUTION We argue that opposing effects of activation and inhibition across languages, influenced by pertinent variables, such as age of language acquisition, patterns of language use, and treatment-related factors, contribute to the complex picture that has emerged from current studies of treatment in multilingual PWA. We propose a new integrated model-Treatment Effects in Aphasia in Multilingual people (the TEAM model)-to capture this complexity.
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Affiliation(s)
- Mira Goral
- Speech-Language-Hearing Sciences, Graduate Center & Lehman College, City University of New York, New York, NY 10016, USA
- MultiLing Center for Multilingualism in Society across the Lifespan, University of Oslo, 0313 Oslo, Norway
| | - Aviva Lerman
- Program of Communication Disorders, Hadassah Academic College, Jerusalem 9101001, Israel;
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Whole-Language and Item-Specific Inhibition in Bilingual Language Switching: The Role of Domain-General Inhibitory Control. Brain Sci 2020; 10:brainsci10080517. [PMID: 32764300 PMCID: PMC7464702 DOI: 10.3390/brainsci10080517] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/03/2020] [Accepted: 08/03/2020] [Indexed: 11/16/2022] Open
Abstract
A prominent theory of bilingual speech production holds that appropriate language selection is achieved via inhibitory control. Such inhibition may operate on the whole-language and/or item-specific level. In this study, we examined these two levels of control in parallel, by introducing a novel element into the traditional cued language switching paradigm: half of the stimuli were univalent (each required naming in the same language every time it appeared), and the other half were bivalent (each required naming in different languages on different trials). Contrasting switch and stay trials provided an index for whole-language inhibition, while contrasting bivalent and univalent stimuli provided an index for item-specific inhibition. We then investigated the involvement of domain-general brain mechanisms in these two levels of language control. Neuroimaging studies report activation of the pre-supplementary motor area (pre-SMA), a key region in the executive control brain network, during language switching tasks. However, it is unclear whether or not the pre-SMA plays a causal role in language control, and at which level it exerts control. Using repetitive transcranial magnetic stimulation (TMS) to transiently disrupt the pre-SMA, we observed an essential role of this brain region in general speech execution, while evidence for its specific involvement in each level of inhibition remains inconclusive.
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39
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Jiao L, Liu C, Bruin A, Chen B. Effects of language context on executive control in unbalanced bilinguals: An ERPs study. Psychophysiology 2020; 57:e13653. [DOI: 10.1111/psyp.13653] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 06/23/2020] [Accepted: 07/05/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Lu Jiao
- Beijing Key Laboratory of Applied Experimental Psychology National Demonstration Center for Experimental Psychology Education Faculty of Psychology Beijing Normal University Beijing China
| | - Cong Liu
- Department of Psychology Normal College & School of Teacher Education Qingdao University Qingdao China
| | - Angela Bruin
- Department of Psychology University of York York UK
| | - Baoguo Chen
- Beijing Key Laboratory of Applied Experimental Psychology National Demonstration Center for Experimental Psychology Education Faculty of Psychology Beijing Normal University Beijing China
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40
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Declerck M, Kleinman D, Gollan TH. Which bilinguals reverse language dominance and why? Cognition 2020; 204:104384. [PMID: 32634738 DOI: 10.1016/j.cognition.2020.104384] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 06/09/2020] [Accepted: 06/21/2020] [Indexed: 11/28/2022]
Abstract
When naming pictures in mixed-language blocks, bilinguals sometimes exhibit reversed language dominance effects. These have been attributed to proactive inhibitory control of the dominant language, or adaptation of language-specific selection thresholds. Even though reversed dominance arguably provides the most striking evidence of inhibition, few studies have focused on when and why this effect occurs. We investigated this topic in a large data set (>400 bilinguals) using a continuous and objective measure of language dominance. We found larger reversed language dominance effects in more (vs. less) balanced bilinguals in mixed-language blocks. However, after taking into account standard language dominance effects in single-language blocks, the extent to which dominance effects changed across block types was actually significantly smaller for more balanced bilinguals, which is in line with the inhibitory control account. Interestingly, dominance reversal was not associated with increased overall speed in the mixed-language block. Thus, dominance reversal is more likely in balanced bilinguals not because they are better at applying proactive control, but because they are more likely to overshoot when the goal is to make both languages about equally accessible - and overall, unbalanced bilinguals apply more proactive control than balanced bilinguals to facilitate picture naming in mixed-language blocks.
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Affiliation(s)
- Mathieu Declerck
- Linguistics and Literary Studies Department, Vrije Universiteit Brussel, Brussels, Belgium.
| | | | - Tamar H Gollan
- Department of Psychiatry, University of California, San Diego, USA
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41
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Bice K, Yamasaki BL, Prat CS. Bilingual Language Experience Shapes Resting-State Brain Rhythms. NEUROBIOLOGY OF LANGUAGE (CAMBRIDGE, MASS.) 2020; 1:288-318. [PMID: 37215228 PMCID: PMC10158654 DOI: 10.1162/nol_a_00014] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 04/27/2020] [Indexed: 05/24/2023]
Abstract
An increasing body of research has investigated how bilingual language experience changes brain structure and function, including changes to task-free, or "resting-state" brain connectivity. Such findings provide important evidence about how the brain continues to be shaped by different language experiences throughout the lifespan. The neural effects of bilingual language experience can provide evidence about the additional processing demands placed on the linguistic and/or executive systems by dual-language use. While considerable research has used MRI to examine where these changes occur, such methods cannot reveal the temporal dynamics of functioning brain networks at rest. The current study used data from task-free EEGS to disentangle how the linguistic and cognitive demands of bilingual language use impact brain functioning. Data analyzed from 106 bilinguals and 91 monolinguals revealed that bilinguals had greater alpha power, and significantly greater and broader coherence in the alpha and beta frequency ranges than monolinguals. Follow-up analyses showed that higher alpha was related to language control: more second-language use, higher native-language proficiency, and earlier age of second-language acquisition. Bilateral beta power was related to native-language proficiency, whereas theta was related to native-language proficiency only in left-hemisphere electrodes. The results contribute to our understanding of how the linguistic and cognitive requirements of dual-language use shape intrinsic brain activity, and what the broader implications for information processing may be.
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Affiliation(s)
| | - Brianna L. Yamasaki
- Institute for Learning and Brain Sciences and Department of Psychology, University of Washington
- Department of Psychology and Human Development, Vanderbilt University
| | - Chantel S. Prat
- Institute for Learning and Brain Sciences and Department of Psychology, University of Washington
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42
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Language context modulates executive control in bilinguals: Evidence from language production. Neuropsychologia 2020; 142:107441. [DOI: 10.1016/j.neuropsychologia.2020.107441] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 03/18/2020] [Accepted: 03/18/2020] [Indexed: 11/21/2022]
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43
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Zhang Y, Cao N, Yue C, Dai L, Wu YJ. The Interplay Between Language Form and Concept During Language Switching: A Behavioral Investigation. Front Psychol 2020; 11:791. [PMID: 32425858 PMCID: PMC7205015 DOI: 10.3389/fpsyg.2020.00791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Accepted: 03/31/2020] [Indexed: 11/13/2022] Open
Affiliation(s)
- Yong Zhang
- School of Foreign Languages, Southwest University of Political Science and Law, Chongqing, China
- College of International Studies, Southwest University, Chongqing, China
| | - Ningning Cao
- School of English Studies, Dalian University of Foreign Languages, Dalian, China
| | - Chang Yue
- School of Foreign Languages, Southwest University of Political Science and Law, Chongqing, China
| | - Lina Dai
- Ningbo Yongjiang Vocational High School, Ningbo, China
| | - Yan Jing Wu
- Faculty of Foreign Languages, Ningbo University, Ningbo, China
- *Correspondence: Yan Jing Wu,
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Emmorey K, Li C, Petrich J, Gollan TH. Turning languages on and off: Switching into and out of code-blends reveals the nature of bilingual language control. J Exp Psychol Learn Mem Cogn 2020; 46:443-454. [PMID: 31246060 PMCID: PMC6933100 DOI: 10.1037/xlm0000734] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
When spoken language (unimodal) bilinguals switch between languages, they must simultaneously inhibit 1 language and activate the other language. Because American Sign Language (ASL)-English (bimodal) bilinguals can switch into and out of code-blends (simultaneous production of a sign and a word), we can tease apart the cost of inhibition (turning a language off) and activation (turning a language on). Results from a cued picture-naming task with 43 bimodal bilinguals revealed a significant cost to turn off a language (switching out of a code-blend), but no cost to turn on a language (switching into a code-blend). Switching from single to dual lexical retrieval (adding a language) was also not costly. These patterns held for both languages regardless of default language, that is, whether switching between speaking and code-blending (English default) or between signing and code-blending (ASL default). Overall, the results support models of bilingual language control that assume a primary role for inhibitory control and indicate that disengaging from producing a language is more difficult than engaging a new language. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Karen Emmorey
- Laboratory for Language and Cognitive Neuroscience, San Diego State University, 6495 Alvarado Road, Suite 200, San Diego, CA 92120
| | - Chuchu Li
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Ave., La Jolla, CA 92093-0948
| | - Jennifer Petrich
- Laboratory for Language and Cognitive Neuroscience, San Diego State University, 6495 Alvarado Road, Suite 200, San Diego, CA 92120
| | - Tamar H. Gollan
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Ave., La Jolla, CA 92093-0948
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Wodniecka Z, Szewczyk J, Kałamała P, Mandera P, Durlik J. When a second language hits a native language. What ERPs (do and do not) tell us about language retrieval difficulty in bilingual language production. Neuropsychologia 2020; 141:107390. [PMID: 32057934 DOI: 10.1016/j.neuropsychologia.2020.107390] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 09/01/2019] [Accepted: 02/09/2020] [Indexed: 02/05/2023]
Abstract
The accumulating evidence suggests that prior usage of a second language (L2) leads to processing costs on the subsequent production of a native language (L1). However, it is unclear what mechanism underlies this effect. It has been proposed that the L1 cost reflects inhibition of L1 representation acting during L1 production; however, previous studies exploring this issue were inconclusive. It is also unsettled whether the mechanism operates on the whole-language level or is restricted to translation equivalents in the two languages. We report a study that allowed us to address both issues behaviorally with the use of ERPs while focusing on the consequences of using L2 on the production of L1. In our experiment, native speakers of Polish (L1) and learners of English (L2) named a set of pictures in L1 following a set of pictures in either L1 or L2. Half of the pictures were repeated from the preceding block and half were new; this enabled dissociation of the effects on the level of the whole language from those specific to individual lexical items. Our results are consistent with the notion that language after-effects operate at a whole-language level. Behaviorally, we observed a clear processing cost on the whole-language level and a small facilitation on the item-specific level. The whole-language effect was accompanied by an enhanced, fronto-centrally distributed negativity in the 250-350 ms time-window which we identified as the N300 (in contrast to previous research, which probably misidentified the effect as the N2), a component that presumably reflects retrieval difficulty of relevant language representations during picture naming. As such, unlike previous studies that reported N2 for naming pictures in L1 after L2 use, we propose that the reported ERPs (N300) indicate that prior usage of L2 hampers lexical access to names in L1. Based on the literature, the after-effects could be caused by L1 inhibition and/or L2 interference, but the ERPs so far have not been informative about the causal mechanism.
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Affiliation(s)
- Zofia Wodniecka
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland.
| | - Jakub Szewczyk
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland.
| | - Patrycja Kałamała
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Paweł Mandera
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland
| | - Joanna Durlik
- Psychology of Language and Bilingualism Lab, Institute of Psychology, Jagiellonian University, Krakow, Poland
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46
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Gibson TA, Peña ED, Bedore LM, McCarter KS. A Longitudinal Investigation of the Semantic Receptive-Expressive Gap in Spanish-English Bilingual Children. INTERNATIONAL JOURNAL OF BILINGUAL EDUCATION AND BILINGUALISM 2020; 25:819-833. [PMID: 35321440 PMCID: PMC8937012 DOI: 10.1080/13670050.2020.1721427] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 01/12/2020] [Indexed: 06/05/2023]
Abstract
PURPOSE Although a semantic receptive-expressive gap appears to be a universal feature of early bilingualism, little is known about its development. We sought to determine if the magnitude of the discrepancy between receptive and expressive standard scores changed over time in bilingual children's two languages. METHOD In this longitudinal study, standardized receptive and expressive semantics tests of 106 Spanish-English bilingual children with TD were taken at kindergarten and first grade in both English and Spanish. We used a multivariate analysis approach to identify interactions and main effects. RESULTS Although both receptive and expressive standard scores improved across the year in both languages, the magnitude of the gap was similar for both languages at both time points. However, there was greater improvement in English than in Spanish. Expressive scores at the end of the year were similar to receptive scores a year earlier. CONCLUSIONS The magnitude of this gap remains relatively constant at kindergarten and first grade in both English and Spanish, despite overall improvements in semantic performance in both languages. There is on average roughly a one year lag between receptive and expressive semantics skills. Clinicians should take caution in interpreting receptive-expressive semantic gaps.
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Abstract
While several reviews provide an in-depth discussion on reactive language control, which is the language control process that is initiated when the non-target language disrupts the selection of target language words, few have touched on proactive language control, which is the language control process implemented as an anticipation of any non-target language interference disrupting the selection of target language words. In the current review, three prominent markers of proactive language control are discussed (i.e., the reversed language dominance effect, language-mixing costs, and the blocked language-order effect). Based on these three markers, it appears that proactive language control can be implemented to mainly restrict interference from the first language during bilingual language production, but is typically absent during bilingual language comprehension. The literature also implies that proactive language control might be partly domain general. With respect to the underlying mechanism of proactive language control, there are some indications that proactive language control relies on inhibition, but no unequivocal evidence has been provided so far.
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Affiliation(s)
- Mathieu Declerck
- Laboratoire de Psychologie Cognitive, Aix-Marseille Université and Centre National de la Recherche Scientifique, Centre St. Charles, 3 place Victor Hugo, 13331, Marseille, France.
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Peeters D. Bilingual switching between languages and listeners: Insights from immersive virtual reality. Cognition 2020; 195:104107. [DOI: 10.1016/j.cognition.2019.104107] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/28/2019] [Accepted: 10/11/2019] [Indexed: 01/08/2023]
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Wodniecka Z, Casado A, Kałamała P, Marecka M, Timmer K, Wolna A. The dynamics of language experience and how it affects language and cognition. PSYCHOLOGY OF LEARNING AND MOTIVATION 2020. [DOI: 10.1016/bs.plm.2020.02.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Payne BR, Ng S, Shantz K, Federmeier KD. Event-related brain potentials in multilingual language processing: The N's and P's. PSYCHOLOGY OF LEARNING AND MOTIVATION 2020. [DOI: 10.1016/bs.plm.2020.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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