Bilingualism: Language and Cognition最新文献

Previous studies have investigated whether lexical access in sentence reading is language-selective using interlingual homographs, but have yielded inconsistent results. In this study, event-related potentials were measured when Korean-Chinese bilinguals read the Chinese version of false-cognates (e.g., “放学”, after school) in Chinese sentence contexts that biased the meaning towards the Korean version (e.g., “방학”, school vacation). With the match words as the baseline, Chinese monolinguals elicited similar N400 and P600/LPC effects when reading the false-cognates and mismatch words, whereas Korean-Chinese bilinguals produced a smaller N400 effect for false-cognates than for mismatch words, indicating activation of the Korean version. The P600/LPC effect was observed for false-cognates in bilinguals, reflecting increased integration difficulties or enhanced cognitive control. The study supported the nonselective view and proposed a theoretical extension of the BIA+ model, claiming that bilingual interactive activation might be mediated by shared morphemic representations between languages.

We examined how relative language dominance impacts Spanish–English bilinguals’ crosslinguistic and nonlinguistic interference resolution abilities during a web-based Spanish picture-word interference naming task and a subsequent spatial Stroop paradigm, and the relationship between the two. Results show the expected interference and facilitation effects in the online setting across both tasks. Additionally, participants with greater English dominance had larger within-language, Spanish facilitation and marginally larger crosslinguistic (English to Spanish) interference effects reflected on accuracy performance. Similarly, participants with greater English dominance had larger nonlinguistic congruency facilitation effects. Our results are in line with other studies finding a relation between linguistic and nonlinguistic cognitive control. Correlated reaction time performance between the linguistic and nonlinguistic paradigms suggests that overcoming crosslinguistic interference may be partly based on cognitive control processes used outside of language. Modulations by language dominance underline the importance of accounting for relative language proficiency in bilinguals’ two languages when studying bilingualism.

Cocktail party environments require listeners to tune in to a target voice while ignoring surrounding speakers. This presents unique challenges for bilingual listeners who have familiarity with several languages. Our study recruited English-French bilinguals to listen to a male target speaking French or English, masked by two female voices speaking French, English or Tamil, or by speech-shaped noise, in a fully factorial design. Listeners struggled most with L1 maskers and least with foreign maskers. Critically, this finding held regardless of the target language (L1 or L2) challenging theories about the linguistic component of informational masking, which contrary to our results predicts stronger interference with greater target-to-masker similarity such as L2 vs L2 compared to L2 vs L1. Our findings suggest that the listener’s familiarity with the masker language is an important source of informational masking in multilingual environments.

The current research aims to predict L1 Papiamento and L2 Dutch reading comprehension development in 180 children in the upper primary grades (4–6) in a post-colonial Caribbean context from initial language of decoding instruction, cognitive and linguistic child characteristics, and linguistic transfer. Overall, children showed better reading comprehension proficiency in L1 as compared to L2 Dutch. Over the grades, strong autoregression effects in reading comprehension development in both languages were evidenced. Language of decoding instruction was found to predict L2 reading comprehension, but not L1 reading comprehension. The development of L2 reading comprehension showed better outcomes in the case of initial decoding instruction in L2. Word decoding, reading vocabulary, and grammar in respectively L1 and L2 were related to L1 and L2 reading comprehension in Grade 4, while L2 reading comprehension was additionally related to L2 basic oral vocabulary. Moreover, only reading vocabulary was related to L1 and L2 reading comprehension development across the grades. Finally, evidence of cross-linguistic interdependencies in the development of reading comprehension in L1 and L2 was found.

Prominent models of the bilingual lexicon do not allow for language – wide inhibition or any effect of general cognitive control on the activation of words within the lexicon. We report evidence that global language inhibitory control and cognitive general control mechanisms affect lexical retrieval during comprehension. Spanish–English bilinguals read language-pure or sentences with mid-sentence switches while their eye movements were recorded. A switch cost was observed in aspects of the eye-tracking record reflecting early spread of lexical activation, as well as later measures. The switch cost was larger for L2-to-L1 switches and was not attenuated when switched words were cognates (Experiment 1). In Experiment 2, switch costs were reduced when the sentences contained a language color cue. These findings are inconsistent with the predictions of the Bilingual Interactive Activation Plus (BIA+) but support the architecture of its predecessor, the BIA. They refute the assumption that early lexical activation is impervious to nonlinguistic cues.

In German, it has been shown that the semantic entailments associated with telicity markers are acquired early and that speakers will turn to semantic–pragmatic principles to determine whether an overt culmination is cancellable (e.g., van Hout, 1998, 2008; Richter & van Hout, 2013; Schulz & Penner, 2002; Schulz & Ose, 2008). Here, we test the interpretation of three types of telicity markers by Portuguese L2 speakers of German, as well as Portuguese–German bilinguals and German monolinguals. A Bayesian analysis shows that Portuguese L2 speakers of German have difficulty processing telicity with resultative particles but show target-like performances with bounded DPs and adjectival markers. Our analysis also shows that bilingual and monolingual speakers display no substantial differences in their understanding of telicity entailments, albeit with some variability regarding particle markers. I argue that the existing variation may be due to effects of lexical knowledge and transparency.

Little is known about the interplay between the language of operation and gender stereotype processing. In this study, Polish–English (L1–L2) male and female bilinguals made meaningfulness judgments on L1 and L2 stereotypically congruent and incongruent as well as semantically correct and incorrect sentences. The results showed gender- and language-dependent modulations by sentence type within the N400 and Late Positive Complex (LPC) time frames. In females, semantically correct sentences converged with stereotypically congruent and incongruent conditions in both languages, indicating a deep-rooted internalization of gender stereotype-laden content. Conversely, males displayed a heightened gender-stereotypical bias only in L1. In L2, they exhibited a reduced sensitivity to gender stereotypes, whereby semantically incorrect sentences converged with both stereotypically congruent and incongruent conditions in the N400 time window and with stereotypically incongruent sentences in the LPC time frame. Altogether, the study extends the foreign language effect to the context of bilingual gender stereotype processing.

The present paper investigates whether school-aged French-English bilingual children’s implicit and explicit knowledge of article use is affected by cross-linguistic influence (CLI) during online and offline sentence comprehension. The studies focus on the encoding of plural and mass nouns in specific and generic contexts. We also explore whether individual measures of oral proficiency, language exposure and age play a role in the children’s performance. Forty-three 8-to-10-year-old French-English bilingual children took part in a Self-Paced Reading task, a Grammaticality Judgement task and a Cloze test in their two languages. Overall, CLI was observed across tasks in English and French. These findings suggest that CLI can be bi-directional and tap into school-aged bilinguals’ implicit and explicit representations during sentence comprehension and production. The data also makes a new contribution to our understanding of the relative amount of language exposure, oral proficiency and age on CLI.

Verbal fluency data for semantic (animals, fruit and vegetables and objects) and formal fluency (X [Chi], Σ [Sigma] Α [Alpha]) were collected from 32 L1Greek-L2English late bilingual speakers and 32 Greek monolinguals. The verbal fluency task has been used in both language attrition and bilingualism studies. Language attrition studies, which mostly employ only the semantic task, show that bilinguals perform worse than monolinguals. In bilingualism studies, which employ both the semantic and formal tasks, we find greater variance and the results are mixed (bilinguals perform similarly, better or poorly compared to monolinguals). In our study, we investigated quantitative measures (number of correct responses) and strategic processes (clustering, switching). In the quantitative measures, monolinguals outperformed bilinguals in both tasks with the difference being more pronounced in the semantic task. In clustering, both groups behaved similarly, while in switching monolinguals performed better than bilinguals. The implications of these results are discussed.