1
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Maydych V, Pöschel H, Kübler S, Schubert T. The impact of food stimuli and fasting on cognitive control in task switching. PSYCHOLOGICAL RESEARCH 2024; 88:921-935. [PMID: 37855942 DOI: 10.1007/s00426-023-01884-y] [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: 06/14/2023] [Accepted: 09/29/2023] [Indexed: 10/20/2023]
Abstract
Previous research demonstrated motivation-control interactions in task switching. However, motivational effects on switch costs have been mostly examined using monetary rewards. Here, we investigated whether stimulus material linked to food and fasting affect control processes in task switching. We predicted that switching to the task comprising food stimuli would be facilitated, which should result in lower switch costs for this task, and that these effects would be stronger with higher motivational salience of the food stimuli, i.e. in hungry individuals and/or individuals with restrictive eating. Participants switched between categorising food items as sweet or savoury and digits as odd or even in two task-switching paradigms: an alternating runs and a voluntary task switching. Hunger was induced by 14 h fasting in the experimental compared to the control group. Results showed lower switch costs for the motivational-affective food task in both task-switching paradigms and in both groups. Switch costs for the neutral digit task were significantly higher in the fasting group compared to the control group in alternating runs task switching only. Individual differences in restrictive eating were related negatively but not significantly to the size of the switch costs. All in all, the results demonstrate an impact of motivational-affective stimuli on cognitive control in task switching and suggest a potential modulatory role of motivational states, though the findings need to be replicated.
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Affiliation(s)
- Viktoria Maydych
- Institute for Psychology, Martin Luther University Halle-Wittenberg, Emil-Abderhalden-Str. 26-27, 06108, Halle (Saale), Germany.
| | - Hanna Pöschel
- Institute for Psychology, Martin Luther University Halle-Wittenberg, Emil-Abderhalden-Str. 26-27, 06108, Halle (Saale), Germany
| | - Sebastian Kübler
- Institute for Psychology, Martin Luther University Halle-Wittenberg, Emil-Abderhalden-Str. 26-27, 06108, Halle (Saale), Germany
- Department of Psychology, Humboldt-University, Berlin, Germany
| | - Torsten Schubert
- Institute for Psychology, Martin Luther University Halle-Wittenberg, Emil-Abderhalden-Str. 26-27, 06108, Halle (Saale), Germany
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2
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Shen Q, Chen Y. Investigating the modulation of stimulus types on language switching costs: Do semantic and repetition priming effect matter? Front Psychol 2023; 14:1090744. [PMID: 37139013 PMCID: PMC10149912 DOI: 10.3389/fpsyg.2023.1090744] [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: 11/05/2022] [Accepted: 03/10/2023] [Indexed: 05/05/2023] Open
Abstract
Introduction In the present study, I investigated the influence of stimulus types on bilingual control in the language switching process. The commonly employed stimuli in language switching studies - Arabic digits and objects - were compared to further investigate the way in which inhibitory control could be modulated by semantic and repetition priming effects. The digit stimuli have two unique characteristics in the language switching paradigm, for example, they are present repeatedly and are semantically related to each other, compared with pictural stimuli. Thus, these unique characteristics might influence the operation of inhibitory control in bilingual language production, modulating the size and asymmetry of switching costs. Methods Two picture control sets were set up to match those characteristics: (1) a semantic control set, in which picture stimuli belong to the same category group, such as, animals, occupations or transportation and specific semantic categories were presented in a blocked condition; and (2) a repeated control set, in which nine different picture stimuli were repeatedly presented like the Arabic digits from 1 to 9. Results When comparing the digit condition and the standard picture condition, analyses of naming latencies and accuracy rates revealed that switching costs were reliably smaller for digit naming than for picture naming and the L1 elicited more switching costs for picture naming than for digit naming. On the other hand, when comparing the digit condition and the two picture control sets, it was found that the magnitude of switching costs became identical and the asymmetry in switching costs became much smaller between the two languages.
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Affiliation(s)
- Qinfang Shen
- Department of Theoretical and Applied Linguistics, University of Cambridge, Cambridge, United Kingdom
- *Correspondence: Qinfang Shen,
| | - Yixin Chen
- Institute of Education, University of College London, London, United Kingdom
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3
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Zang A, de Vega M, Fu Y, Wang H, Beltrán D. Language switching may facilitate the processing of negative responses. Front Psychol 2022; 13:906154. [PMID: 36148105 PMCID: PMC9486385 DOI: 10.3389/fpsyg.2022.906154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
It has been proposed that processing sentential negation recruits the neural network of inhibitory control (de Vega et al., 2016; Beltrán et al., 2021). In addition, inhibition mechanisms also play a role in switching languages for bilinguals (Kroll et al., 2015). Since both processes may share inhibitory resources, the current study explored for the first time whether and how language-switching influences the processing of negation. To this end, two groups of Spanish-English bilinguals participated in an encoding-verification memory task. They read short stories involving the same two protagonists (Montse and Jordi), referring to their activities in four different scenarios in Spanish or English. Following each story, the participants received verification questions requiring “yes” or “no” responses depending on whether a given fact was correctly referred to one of the protagonists. Some of the verification questions were in the story’s original language (non-switch condition) and others in the alternate language (switch condition). Results revealed that language-switching facilitated negative responses compared to affirmative responses, exclusively for questions switching from dominant language (L1) to non-dominant language (L2). This effect might reflect that the domain-general mechanisms of inhibitory control are recruited at least partially for both language switch and negation process simultaneously, although this phenomenon is modulated by language dominance.
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Affiliation(s)
- Anqi Zang
- Instituto Universitario de Neurociencia, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Manuel de Vega
- Instituto Universitario de Neurociencia, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Yang Fu
- Instituto Universitario de Neurociencia, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
| | - Huili Wang
- School of Foreign Languages, Zhejiang University City College, Hangzhou, China
- *Correspondence: Huili Wang,
| | - David Beltrán
- Instituto Universitario de Neurociencia, Universidad de La Laguna, Santa Cruz de Tenerife, Spain
- Departamento de Psicología Básica I, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
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4
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Mosca M, Manawamma C, de Bot K. When Language Switching is Cost-Free: The Effect of Preparation Time. Cogn Sci 2022; 46:e13105. [PMID: 35167142 DOI: 10.1111/cogs.13105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 01/18/2022] [Accepted: 01/23/2022] [Indexed: 11/29/2022]
Abstract
Previous research has shown that language switching is costly, and that these costs are likely to persist even when speakers are given ample time to prepare. The aim of this study was to determine whether there are cognitive limitations to speakers' ability to prepare for a switch, or whether a new language can be prepared in advance and any cost to switch language eliminated. To explore this, language switching costs were measured in a group of Dutch-English (L1-L2) bilinguals who named pictures in their two languages while the preparation time was manipulated. The participants were given either no time to prepare (cue to stimulus interval, CSI: 0 ms), or some time to prepare, for the target language (CSI: 250, 500, and 800 ms). The results revealed that when speakers had no time to prepare, language switching was costly. However, when preparation time was provided, switching costs disappeared. This suggests that there might be no cognitive limitations to the ability to prepare for a language switch, and that, provided enough preparation time, the effort to switch language could be eliminated. This finding might also explain why normal code-switched conversations seem effortless, as speakers typically have ample time to prepare for the language switch.
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Affiliation(s)
- Michela Mosca
- Division of Cognitive Psychology, University of Potsdam
| | - Chaya Manawamma
- European Master in Clinical Linguistics, University of Groningen.,European Master in Clinical Linguistics, University of Potsdam.,European Master in Clinical Linguistics, University of Eastern Finland
| | - Kees de Bot
- Department of Applied Linguistics, University of Pannonia
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5
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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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6
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Declerck M, Kirk NW. Is it easier to use one language variety at a time, or mix them? An investigation of voluntary language switching with bidialectals. PLoS One 2021; 16:e0256554. [PMID: 34495987 PMCID: PMC8425545 DOI: 10.1371/journal.pone.0256554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/09/2021] [Indexed: 11/18/2022] Open
Abstract
Previous language production research with bidialectals has provided evidence for similar language control processes as during bilingual language production. In the current study, we aim to further investigate this claim by examining bidialectals with a voluntary language switching paradigm. Research with bilinguals performing the voluntary language switching paradigm has consistently shown two effects. First, the cost of switching languages, relative to staying in the same language, is similar across the two languages. The second effect is more uniquely connected to voluntary language switching, namely a benefit when performing in mixed language blocks relative to single language blocks, which has been connected to proactive language control. If a similar pattern could be observed with bidialectals in a voluntary language switching paradigm, then this would provide additional evidence in favor of similar control processes underlying bidialectal and bilingual language production.
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Affiliation(s)
| | - Neil W. Kirk
- Abertay University, Dundee, Scotland, United Kingdom
- * E-mail:
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7
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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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8
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Du L, Elgort I, Siyanova-Chanturia A. Cross-Language Influences in the Processing of Multiword Expressions: From a First Language to Second and Back. Front Psychol 2021; 12:666520. [PMID: 34248760 PMCID: PMC8264060 DOI: 10.3389/fpsyg.2021.666520] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 05/06/2021] [Indexed: 12/04/2022] Open
Abstract
The present study investigated cross-language influences in the processing of binomial expressions (knife and fork), from a first language (L1) to a second language (L2) and from L2 to L1. Two groups of unbalanced bilinguals (Chinese/L1-English/L2 and English/L1-Chinese/L2) and a control group of English monolinguals performed a visual lexical decision task that incorporated unmasked priming. To assess cross-language influences, we used three types of expressions: congruent binomials (English binomials that have translation equivalents in Chinese), English-only binomials, and Chinese-only binomials translated into English. Lexical decision latencies to the last word (fork) in a binomial (knife and fork) were compared with response latencies to the same word in a matched control phrase (spoon and fork). We found that (1) Chinese-English bilinguals showed a significant priming effect for congruent binomials but no facilitation for English-only binomials, (2) English–Chinese bilinguals showed a trend toward priming for congruent binomials, which did not reach statistical significance, and no priming for English-only binomials, (3) English monolinguals showed comparable priming for congruent and English-only binomials. With respect to the Chinese-only binomials, none of the three participant groups showed priming for translated Chinese-only binomials over controls. These findings suggest that L1 influences the processing of L2 binomials, and that there may be some cross-linguistic influence in the opposite direction, i.e., from L2 to L1, although to a lesser extent.
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Affiliation(s)
- Lingli Du
- School of Foreign Languages, Henan University of Technology, Zhengzhou, China.,School of Linguistics and Applied Language Studies, Te Herenga Waka - Victoria University of Wellington, Wellington, New Zealand
| | - Irina Elgort
- School of Linguistics and Applied Language Studies, Te Herenga Waka - Victoria University of Wellington, Wellington, New Zealand
| | - Anna Siyanova-Chanturia
- School of Linguistics and Applied Language Studies, Te Herenga Waka - Victoria University of Wellington, Wellington, New Zealand.,College of Foreign Languages, Ocean University of China, Qingdao, China
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9
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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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10
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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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11
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Liu C, Timmer K, Jiao L, Yuan Y, Wang R. The influence of contextual faces on bilingual language control. Q J Exp Psychol (Hove) 2019; 72:2313-2327. [DOI: 10.1177/1747021819836713] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
How do faces with social-cultural identity affect bilingual language control? We approach this question by looking at the switch cost patterns and reversed language dominance effect, which are suggested to reflect bilingual language control mechanisms, in the absence (i.e., baseline context) or presence of faces with socio-cultural identity (Asian or Caucasian). In separate blocks, the face matched (i.e., congruent context) or mismatched (i.e., incongruent context) the language to be spoken. In addition, cue preparation time was manipulated to be long (Experiment 1) or short (Experiment 2). In both experiments, a unique asymmetric switch cost with larger costs for L2 was observed in the congruent context as compared with the baseline and incongruent contexts. Furthermore, the reversed language dominance effect was not modulated across contexts. These results suggest a critical role of contextual faces in modulating local but not global language control. Thus, bilingual language control changes flexibly within an environment that includes faces with socio-cultural identity.
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Affiliation(s)
- Cong Liu
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science and Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, P.R. China
| | - Kalinka Timmer
- Center for Brain and Cognition (CBC), Universitat Pompeu Fabra, Barcelona, Spain
| | - Lu Jiao
- Beijing Key Laboratory of Applied Experimental Psychology, School of Psychology, Beijing Normal University, Beijing, P.R. China
| | - Yuan Yuan
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science and Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, P.R. China
| | - Ruiming Wang
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science and Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, P.R. China
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12
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Liu Y, Chang S, Li L, Liu W, Chen D, Zhang J, Wang R. Effects of Naming Language and Switch Predictability on Switch Costs in Bilingual Language Production. Front Psychol 2018; 9:649. [PMID: 29910748 PMCID: PMC5992385 DOI: 10.3389/fpsyg.2018.00649] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 04/16/2018] [Indexed: 11/13/2022] Open
Abstract
Switch costs are defined as the phenomenon that bilinguals have worse performance in switch trials relative to non-switch trials. Bilinguals' naming language and switch predictability have been found to influence the magnitude of switch costs. However, how these two factors modulate switch costs in different phases (i.e., lemma activation and language selection) during language production remains unclear. Most previous studies using the language switching paradigm did not dissociate lemma activation from language selection, because the language cue was either presented simultaneously with or prior to a stimulus. Therefore, here we modified the language switching paradigm by presenting a digit stimulus prior to a visual cue. This allowed us to dissociate lemma activation from language selection, and thus we were able to investigate the mechanisms underlying the effects of naming language and switch predictability on switch costs during the two different phases in language production. Unbalanced Indonesian-Chinese bilinguals were required to name digits in either their L1 (Indonesian) or L2 (Chinese), and their reaction times and electrophysiological responses were recorded. The behavioral results showed the effects of switch predictability on switch costs, with responses in switch trials being slower than those in non-switch trials in the low switch predictability condition, while there was no significant difference in response times between switch trials and non-switch trials in the high switch predictability condition. The event-related potential results showed that neither naming language nor switch predictability affected switch costs during the lemma activation phase, but both did so during the language selection phase, particularly at the language task schema competition stage. The results imply that naming language and switch predictability affect switch costs mainly during the language task schema competition stage.
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Affiliation(s)
- Yueyue Liu
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
- School of Education, Qufu Normal University, Qufu, China
| | - Song Chang
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
- School of Educational Science, Ludong University, Yantai, China
| | - Li Li
- The Key Laboratory of Chinese Learning and International Promotion, and College of International Culture, South China Normal University, Guangzhou, China
| | - Wenjuan Liu
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, and Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Donggui Chen
- College of Chinese Language and Culture, Jinan University, Guangzhou, China
| | - Jinqiao Zhang
- College of Chinese Language and Culture, Jinan University, Guangzhou, China
| | - Ruiming Wang
- Guangdong Provincial Key Laboratory of Mental Health and Cognitive Science, Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China
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13
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Timmer K, Grundy JG, Bialystok E. The influence of contextual cues on representations in the mental lexicon for bilinguals. BILINGUALISM 2017. [DOI: 10.1075/bpa.6.06tim] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Kalinka Timmer
- Department of Psychology, York University /Departament de Tecnologies de la Informació i les Comunicacions, Universitat Pompeu Fabra
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14
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Fu Y, Lu D, Kang C, Wu J, Ma F, Ding G, Guo T. Neural correlates for naming disadvantage of the dominant language in bilingual word production. BRAIN AND LANGUAGE 2017; 175:123-129. [PMID: 29102823 DOI: 10.1016/j.bandl.2017.10.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Revised: 09/03/2017] [Accepted: 10/21/2017] [Indexed: 06/07/2023]
Abstract
The present study investigated the neural correlates of naming disadvantage of the dominant language under the mixed language context. Twenty one unbalanced Chinese-English bilinguals completed a cued picture naming task while being scanned with functional magnetic resonance imaging (fMRI). Behavioral results showed that naming pictures in the second lanuage (L2) was significantly slower than naming pictures in the first language (L1) under a single language context. When comparing picture naming in L2 to naming in L1, enhanced activity in the left inferior parietal lobule and left cerebellum was observed. On the contrary, naming pictures in Chinese (L1) was significantly slower than naming in English (L2) under the mixed language context. The fMRI results showed that bilateral inferior frontal gyri, right middle frontal gyrus, and right supplementary motor area were activated to a greater extent in L1 than in L2. These results suggest that the dominant language is inhibited to a greater extent to ensure the production of the second language under the mixed language context. Therefore, more attentional control resources are recruited when bilinguals produced the dominant language. The present study, for the first time, reveals neural correlates of L1 naming disadvantage under the mixed language context.
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Affiliation(s)
- Yongben Fu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China
| | - Di Lu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China
| | - Chunyan Kang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China
| | - Junjie Wu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China
| | - Fengyang Ma
- School of Education, University of Cincinnati, United States
| | - Guosheng Ding
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China; Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, China
| | - Taomei Guo
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, China; Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, China.
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15
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Kang C, Fu Y, Wu J, Ma F, Lu C, Guo T. Short-term language switching training tunes the neural correlates of cognitive control in bilingual language production. Hum Brain Mapp 2017; 38:5859-5870. [PMID: 28868623 DOI: 10.1002/hbm.23765] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 07/12/2017] [Accepted: 08/01/2017] [Indexed: 11/09/2022] Open
Abstract
The present study investigated how language switching experience would modulate the neural correlates of cognitive control involved in bilingual language production. A group of unbalanced Chinese-English bilinguals undertook an 8-day cued picture naming training during which they named pictures in either of their languages based on visually presented cues. Participants' brain activation was scanned before and after the training in the same task. Behavioral results revealed a significant training effect such that switch costs were reduced after training. fMRI results showed that after training, activation of brain areas associated with cognitive control including the anterior cingulated cortex and the caudate was reduced. Besides, the activation reduction in the left dorsal anterior cingulated cortex positively correlated with the reduction in switch costs in response time and this training effect could be transferred to untrained stimuli. These findings suggest that neural correlates of cognitive control, especially that of the conflict monitoring process, in bilingual language production could be modulated by short-term language switching training. Hum Brain Mapp 38:5859-5870, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Chunyan Kang
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, People's Republic of China
| | - Yongben Fu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, People's Republic of China
| | - Junjie Wu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, People's Republic of China
| | - Fengyang Ma
- School of Education, University of Cincinnati, Cincinnati, Ohio, 45221
| | - Chunming Lu
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, People's Republic of China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, 100875, People's Republic of China
| | - Taomei Guo
- State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, 100875, People's Republic of China.,Center for Collaboration and Innovation in Brain and Learning Sciences, Beijing Normal University, Beijing, 100875, People's Republic of China
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16
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Hut SCA, Leminen A. Shaving Bridges and Tuning Kitaraa: The Effect of Language Switching on Semantic Processing. Front Psychol 2017; 8:1438. [PMID: 28900402 PMCID: PMC5581842 DOI: 10.3389/fpsyg.2017.01438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Accepted: 08/08/2017] [Indexed: 11/30/2022] Open
Abstract
Language switching has been repeatedly found to be costly. Yet, there are reasons to believe that switches in language might benefit language comprehension in some groups of people, such as less proficient language learners. This study therefore investigated the interplay between language switching and semantic processing in groups with varying language proficiency. EEG was recorded while L2 learners of English with intermediate and high proficiency levels read semantically congruent or incongruent sentences in L2. Translations of congruent and incongruent target words were additionally presented in L1 to create intrasentential language switches. A control group of English native speakers was tested in order to compare responses to non-switched stimuli with those of L2 learners. An omnibus ANOVA including all groups revealed larger N400 responses for non-switched incongruent stimuli compared to congruent stimuli. Additionally, despite switches to L1 at target word position, semantic N400 responses were still elicited in both L2 learner groups. Further switching effects were reflected by an N400-like effect and a late positivity complex, pointing to possible parsing efforts after language switches. Our results therefore show that although language switches are associated with increased mental effort, switches may not necessarily be costly on the semantic level. This finding contributes to the ongoing discussion on language inhibition processes, and shows that, in these intermediate and high proficient L2 learners, semantic processes look similar to those of native speakers of English.
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Affiliation(s)
- Suzanne C A Hut
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of HelsinkiHelsinki, Finland.,Institute of Behavioural Sciences, University of HelsinkiHelsinki, Finland
| | - Alina Leminen
- Cognitive Brain Research Unit, Department of Psychology and Logopedics, Faculty of Medicine, University of HelsinkiHelsinki, Finland.,Institute of Behavioural Sciences, University of HelsinkiHelsinki, Finland.,Department of Clinical Medicine, Center of Functionally Integrative Neuroscience, Aarhus UniversityAarhus, Denmark
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17
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Gollan TH, Goldrick M. Grammatical Constraints on Language Switching: Language Control is not Just Executive Control. JOURNAL OF MEMORY AND LANGUAGE 2016; 90:177-199. [PMID: 27667899 PMCID: PMC5033271 DOI: 10.1016/j.jml.2016.04.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The current study investigated the roles of grammaticality and executive control on bilingual language selection by examining production speed and failures of language control, or intrusion errors (e.g., saying el instead of the), in young and aging bilinguals. Production of mixed-language connected speech was elicited by asking Spanish-English bilinguals to read aloud paragraphs that had mostly grammatical (conforming to naturally occurring constraints) or mostly ungrammatical (haphazard mixing) language switches, and low or high switching rate. Mixed-language speech was slower and less accurate when switch-rate was high, but especially (for speed) or only (for intrusion errors) if switches were also ungrammatical. Executive function ability (measured with a variety of tasks in young bilinguals in Experiment 1, and aging bilinguals in Experiment 2), slowed production and increased intrusion rate in a generalized fashion, but with little or no interaction with grammaticality. Aging effects appeared to reflect reduced monitoring ability (evidenced by a lower rate of self-corrected intrusions). These results demonstrate robust effects of grammatical encoding on language selection, and imply that executive control influences bilingual language production only after sentence planning and lexical selection.
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18
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Kleinman D, Gollan TH. Speaking Two Languages for the Price of One: Bypassing Language Control Mechanisms via Accessibility-Driven Switches. Psychol Sci 2016; 27:700-14. [PMID: 27016240 DOI: 10.1177/0956797616634633] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 02/03/2016] [Indexed: 11/16/2022] Open
Abstract
How do bilinguals switch easily between languages in everyday conversation, even though studies have consistently found that switching slows responses? In previous work, researchers have not considered that although switches may happen for different reasons, only some switches-including those typically studied in laboratory experiments-might be costly. Using a repeated picture-naming task, we found that bilinguals can maintain and use two languages as efficiently as a single language, switching between them frequently without any cost, if they switch only when a word is more accessible in the other language. These results suggest that language switch costs arise during lexical selection, that top-down language control mechanisms can be suspended, and that language-mixing efficiency can be strategically increased with instruction. Thus, bilinguals might switch languages spontaneously because doing so is not always costly, and there appears to be greater flexibility and efficiency in the cognitive mechanisms that enable switching than previously assumed.
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Affiliation(s)
- Daniel Kleinman
- Beckman Institute, University of Illinois at Urbana-Champaign Department of Psychology, University of California, San Diego
| | - Tamar H Gollan
- Department of Psychiatry, University of California, San Diego
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19
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Declerck M, Stephan DN, Koch I, Philipp AM. The other modality: Auditory stimuli in language switching. JOURNAL OF COGNITIVE PSYCHOLOGY 2015. [DOI: 10.1080/20445911.2015.1026265] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Gollan TH, Kleinman D, Wierenga CE. What's easier: doing what you want, or being told what to do? Cued versus voluntary language and task switching. J Exp Psychol Gen 2014; 143:2167-95. [PMID: 25313951 DOI: 10.1037/a0038006] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The current study contrasted cued versus voluntary switching to investigate switching efficiency and possible sharing of control mechanisms across linguistic and nonlinguistic domains. Bilinguals switched between naming pictures in Spanish versus English or between reading numbers aloud versus adding their digits, either without or with repetition of stimuli and with fewer requirements as to when and how much they had to switch relative to previous instantiations of voluntary switching. Without repetition (Experiment 1), voluntary responses were faster than cued responses on both stay and switch trials (especially in the nonlinguistic switching task), whereas in previous studies the voluntary advantage was restricted to switch-cost reduction. Similarly, when targets were presented repeatedly (Experiment 2), voluntary responses were faster overall for both linguistic and nonlinguistic switching, although here the advantage tended to be larger on switch trials and cross-domain similarity appeared to reflect nonoverlapping switching strategies. Experiment 3 confirmed the overall voluntary speed advantage for the read-add task in monolinguals and revealed a reduction in switch costs only for a different nonlinguistic task (size-parity judgments). These results reveal greater overall advantages for voluntary over cued switching than previously reported but also that the precise manifestation of the voluntary advantage can vary with different tasks. In the linguistic domain, lexical inaccessibility introduces some unique control mechanisms, and repetition may magnify cross-domain overlap in control mechanisms. Finally, under some limited conditions, cost-free switches were found in both linguistic and nonlinguistic domains; however, suspension of top-down control may be restricted to language or highly automatic tasks.
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Affiliation(s)
- Tamar H Gollan
- Department of Psychiatry, University of California, San Diego
| | - Daniel Kleinman
- Department of Psychology, University of California, San Diego
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