Ruixue Wu, Maria del Carmen Parafita Couto, Niels O. Schiller
{"title":"Classifier congruency effects in Spanish–Chinese noun phrase production: Behavioral and electrophysiological evidence","authors":"Ruixue Wu, Maria del Carmen Parafita Couto, Niels O. Schiller","doi":"10.1017/s1366728926101436","DOIUrl":"https://doi.org/10.1017/s1366728926101436","url":null,"abstract":"Mandarin Chinese employs a classifier system requiring classifiers obligatorily positioned between demonstratives or numerals and nouns in noun phrases (NPs; e.g., <jats:italic>一张桌子</jats:italic> , <jats:italic>[one specific-classifier-zhang1 table]</jats:italic> , ‘one table’). While classifier congruency effects have been documented in monolingual Chinese speakers, it remains unclear whether such effects extend to early Spanish–Chinese bilinguals. This study examined classifier congruency effects in NP production by 29 early Spanish–Chinese bilinguals and 30 Mandarin Chinese speakers using behavioral and electroencephalography (EEG) measures. Participants completed picture-word interference (PWI) tasks with four conditions, manipulating classifier congruency (congruent versus incongruent) and semantic relatedness (related versus unrelated). Behaviorally, both groups showed significantly longer naming latencies for classifier-incongruent and semantically related conditions. Event-related potential (ERP) results revealed N400-like effects for classifier incongruency in both groups. For semantic interference, N400-like effects were observed in bilinguals and P600-like effects were observed in Chinese speakers. This study provides the first behavioral and ERP evidence that classifier features are automatically activated in bilingual NP production, suggesting the robustness of classifier congruency effects in early Spanish–Chinese bilinguals.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"60 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148958011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Multilingual experience and cognitive control shape lexical competition in non-native word production: An fMRI study","authors":"Sifan Zhang,Haoyun Zhang","doi":"10.1017/s1366728926101564","DOIUrl":"https://doi.org/10.1017/s1366728926101564","url":null,"abstract":"Abstract During production, multilinguals face increased lexical competition within and across languages, demanding cognitive control. This study investigated how multilingual experience—indexed by proficiency and usage—modulates the influence of trait-level (via control tasks) and state-level (using a Stroop-embedded picture naming task) cognitive control on non-native language production. Greater lexical competition was associated with poorer naming performance. Stroop trials showed facilitation for individuals with stronger control abilities but interference for those with weaker abilities, particularly among lower-proficiency participants. Higher English proficiency and more balanced language use were linked to better naming performance. Although proficient multilinguals exhibited larger lexical competition effects, those with more balanced language use demonstrated better adaptation to conflict resolution. Neuroimaging revealed increased activation in language-specific and domain-general regions under high competition, with higher-proficiency individuals dynamically recruiting additional neural resources. Together, these findings show that multilingual experience and cognitive control shape behavioral and neural mechanisms during non-native language production.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"73 1","pages":"1-13"},"PeriodicalIF":3.6,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148934061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Efstathios Papachristou, Roberto Filippi, Margaret Mcavoy, Agnieszka Kałdonek-Crnjaković
{"title":"The impact of early multiple language exposure on hyperactivity/inattention symptom trajectories during childhood: Results from a UK birth cohort","authors":"Efstathios Papachristou, Roberto Filippi, Margaret Mcavoy, Agnieszka Kałdonek-Crnjaković","doi":"10.1017/s1366728926101618","DOIUrl":"https://doi.org/10.1017/s1366728926101618","url":null,"abstract":"Inattention and hyperactivity are common in childhood, yet their developmental trajectories vary widely. This study examines whether early multiple language exposure (MLE) is associated with hyperactivity/inattention symptoms using data from 13,175 participants in the UK Millennium Cohort Study. MLE, reported by parents at age 3, and symptoms, measured with the Strengths and Difficulties Questionnaire at ages 5, 7 and 11, were analysed through growth mixture modelling. Four trajectory classes were identified: low-stable, high-decreasing, low-increasing, and high-stable symptoms. Children with early MLE were more likely to belong to the high-decreasing than to either the low-increasing class or the high-stable class, even after adjusting for cognitive ability and socio-demographic factors. These findings indicate an association between early MLE and trajectory membership, after adjustment for cognitive ability and socio-demographic/family factors. Given the observational design and the coarse, parent-reported assessment of MLE, interpretations about mechanisms or applied implications should remain cautious.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"51 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148898894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Virtual reality (VR) for language processing and learning: Methods and approaches","authors":"Zhe Gao, Shaoyun Yu, Jiayan Zhao, Shufan Yu, Suiping Wang, Ping Li","doi":"10.1017/s1366728926101710","DOIUrl":"https://doi.org/10.1017/s1366728926101710","url":null,"abstract":"Virtual reality (VR) is a transformative technology for studying language processing and learning. It offers realistic and naturalistic environments while maintaining experimental control, supporting the exploration of social and sensorimotor cues that have often been overlooked in traditional psycholinguistic research. It can also be integrated with behavioral and neurocognitive measures to examine how learning processes influence learning outcomes. These VR characteristics have brought new opportunities and contributed to the expansion of theoretical frameworks on language processing and learning. Through reviewing recent empirical findings, we establish VR as a novel methodology for investigating how embodied and social experiences shape language processing and learning. We emphasize that realizing this potential fully requires real-time multimodal tracking of learning processes, systematic examination of individual differences and development of richer virtual environments and VR-suitable assessment tasks. This review provides methodological insights for future VR research on the neurocognitive bases of language processing and learning.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"17 1","pages":""},"PeriodicalIF":3.6,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148898896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cross-linguistic impacts on morphological awareness and vocabulary: Comparing Chinese-English bilingual and English monolingual preschoolers","authors":"Xin Sun, Hélène Deacon, Janet F. Werker","doi":"10.1017/s1366728926101801","DOIUrl":"https://doi.org/10.1017/s1366728926101801","url":null,"abstract":"Bilingualism changes language and literacy development, with morphological awareness and vocabulary as fundamental skills. This study tested whether experience with Chinese, which primarily uses compounds and lacks affixes, creates distinct pathways for acquiring English compound and affix awareness, thereby shaping their associations with English vocabulary. We tested Chinese-English-bilingual and English-monolingual preschoolers ( <jats:italic>N</jats:italic> = 202, 3-to-5-year-olds) and built two path models. Model 1 included bilinguals and revealed that English affix awareness was primarily explained by cumulative English exposure (% English-input) and associated with vocabulary, while English compound awareness was predicted by Chinese compound proficiency and unrelated to vocabulary. Model 2 compared between groups, revealing significant associations between English vocabulary and both types of morphological awareness for monolinguals, whereas bilinguals only showed significance for affix awareness. Findings suggest that Chinese-English-bilingual and English-monolingual children show distinct morphological development patterns. Importantly, awareness of affixes, a rare feature in Chinese, is crucial for Chinese-English-bilinguals’ English vocabulary.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"51 1","pages":"1-11"},"PeriodicalIF":3.6,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148901887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cued vs. voluntary language switching in frequent code switchers: behavioral costs and benefits","authors":"Layana Awada, Barbara Köpke","doi":"10.1017/s136672892610162x","DOIUrl":"https://doi.org/10.1017/s136672892610162x","url":null,"abstract":"Language control in bilinguals is often studied using switch and mixing costs, primarily with bilinguals who separate the languages they speak by context. However, some bilinguals, such as Lebanese Arabic–French speakers, use languages in an integrated manner, by code-switching daily, a pattern captured by language entropy. This study examines language-switching costs and benefits in 62 frequent code switchers (FCS) using cued and voluntary picture-naming tasks. Results showed reduced switch and mixing costs in the <jats:italic>voluntary</jats:italic> condition compared to the <jats:italic>cued</jats:italic> condition. Half the participants even exhibited a mixing benefit when switching freely, modulated by L2 proficiency, with more balanced bilinguals showing larger benefits. In line with De Bruin et al. (2018), these findings suggest that less constrained language switching may reduce language control demands, and for FCS, mixing languages can even be easier than having to stay in one. Findings remain to be supported by more ecological discourse-based research.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"35 1","pages":"1-13"},"PeriodicalIF":3.6,"publicationDate":"2026-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148693315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Moral identity and language jointly influence how bilinguals feel and decide","authors":"Irini Mavrou, Stavroula Mavrou, Andreas Kyriakou","doi":"10.1017/s136672892610159x","DOIUrl":"https://doi.org/10.1017/s136672892610159x","url":null,"abstract":"This preregistered study investigated how moral identity relates to moral decisions and emotional responses in 106 Greek–English bilinguals. Participants evaluated two sacrificial-harm and two honesty-based interpersonal moral dilemmas and completed the Moral Identity Questionnaire (Black & Reynolds, 2016, <jats:italic>Personality and Individual Differences</jats:italic> , 97, 120–129). Analyses combined NHST and Bayesian approaches. Higher moral self and moral integrity scores predicted stronger emotional reactions and more deontological choices, particularly in honesty-based dilemmas. Language did not exert a reliable overall effect on moral decisions. However, participants responding in their first language (L1) reported higher moral self scores than those responding in their second language (L2), whereas moral integrity did not differ across language conditions. Emotional intensity varied by language and dilemma type: participants generally reported stronger emotions in their L2 but experienced stronger emotional intensity in response to sacrificial dilemmas in their L1. A multilevel mediation analysis indicated that emotional intensity did not reliably mediate the relationship between language and moral choices.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"24 1","pages":"1-17"},"PeriodicalIF":3.6,"publicationDate":"2026-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148693316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iga Krzysik, Marcin Naranowicz, Olivia Molina-Nieto, Guillaume Thierry, Rafał Jończyk
{"title":"Emotional word processing in bilinguals: An oscillatory cascade from perception to regulation in the second language","authors":"Iga Krzysik, Marcin Naranowicz, Olivia Molina-Nieto, Guillaume Thierry, Rafał Jończyk","doi":"10.1017/s1366728926101709","DOIUrl":"https://doi.org/10.1017/s1366728926101709","url":null,"abstract":"Processing emotionally negative words in a second language (L2) feels less vivid and more cognitively demanding than in the first language (L1), yet the neural mechanisms underlying this difference remain poorly understood. Using single-trial modelling of event-related potentials (ERPs) and event-related spectral perturbations (ERSPs), we examined attention allocation to negative versus neutral words in highly proficient late Polish–English bilinguals performing a semantic categorisation task in a modified oddball paradigm. Valence and language modulated early posterior negativity (EPN) and P300, but not the N400. Mass-univariate analysis detected valence modulations in the N400 range, highlighting limitations of classic ERP approaches. Time–frequency analysis further revealed Language × Valence interactions: negative L2 words selectively elicited a cascade of delta, theta and alpha synchronisation from posterior to frontal regions across 59–641 ms, consistent with successive perceptual, lexical-semantic and regulatory processing stages. Emotional processing in L2 is thus qualitatively distinct, more effortful and regulated rather than simply being less efficient.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"41 1","pages":"1-12"},"PeriodicalIF":3.6,"publicationDate":"2026-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148693317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simultaneous French–German bilinguals’ phonotactic knowledge and processing: Evidence from a well-formedness judgment and a lexical decision task","authors":"Leonardo Piot, Thierry Nazzi, Natalie Boll-Avetisyan","doi":"10.1017/s1366728926101667","DOIUrl":"https://doi.org/10.1017/s1366728926101667","url":null,"abstract":"Monolinguals have detailed knowledge of the phonotactic properties of their native language and apply such knowledge during speech processing. However, less is known about bilinguals’ phonotactic knowledge and processing, notably in simultaneous bilinguals. Here, we investigated in two web-based experiments whether simultaneous French/German bilinguals show knowledge of their two languages’ phonotactics (Experiment 1: well-formedness judgment task) and whether they apply such knowledge during speech processing (Experiment 2: lexical decision task). We compared the bilinguals to two groups of monolingually-raised French- and German-speaking adults. Analyses revealed that the bilinguals’ phonotactic knowledge of their two languages is similar to that of the monolinguals, while they differ from the monolinguals in processing, showing reduced phonotactic sensitivity, possibly because of the co-activation of both languages’ systems. These findings contribute to our understanding of how phonotactic properties are represented and used in simultaneous bilinguals’ speech processing.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"12 1","pages":"1-16"},"PeriodicalIF":3.6,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148693319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anna Gasa-Roqué, Andreu Gabarrós, Alejandro Fernández-Coello, Immaculada Rico, Xim Cerda-Company, Joanna Sierpowska, Antoni Rodríguez-Fornells
{"title":"Bilingualism as a potential protective factor for cognition and language in brain tumor","authors":"Anna Gasa-Roqué, Andreu Gabarrós, Alejandro Fernández-Coello, Immaculada Rico, Xim Cerda-Company, Joanna Sierpowska, Antoni Rodríguez-Fornells","doi":"10.1017/s1366728926101539","DOIUrl":"https://doi.org/10.1017/s1366728926101539","url":null,"abstract":"Bilingualism modulates structural and functional brain properties and hence sculpts cognition and language. The aim of this study was to evaluate whether this effect of bilingualism on cognition and language processing is preserved when a primary left-dominant hemisphere brain tumor is present. Results from a large sample of individuals ( <jats:italic>n</jats:italic> = 119) showed higher performance of bilinguals in lexico-semantic, nonword repetition, verbal fluency and attention/short-term memory tasks at the presurgery assessment. The beneficial effect of bilingualism on semantic knowledge, nonword repetition and phonological verbal fluency was maintained regardless of the type of brain tumor, whereas the bilingual effect on semantic verbal fluency was influenced by the type of tumor. Moreover, the machine learning results indicated that the lexico-semantic association task was the best predictor of bilingualism. Our results provided the first evidence of bilingualism as a protective factor for cognition of patients with a brain tumor diagnosis, most probably for language-learning abilities.","PeriodicalId":8758,"journal":{"name":"Bilingualism: Language and Cognition","volume":"56 1","pages":"1-12"},"PeriodicalIF":3.6,"publicationDate":"2026-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148693302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}