Bilingual Preschoolers ’ Speech is Associated with Non-Native Maternal Language Input

Published online: 11 Nov 2018Bilingual children are often exposed to non-native speech through their parents. Yet, little is known about the relation between bilingual preschoolers’ speech production and their speech input. The present study investigated the production of voice onset time (VOT) by Dutch-German bilingual preschoolers and their sequential bilingual mothers. The findings reveal an association between maternal VOT and bilingual children’s VOT in the heritage language German as well as in the majority language Dutch. By contrast, no input-production association was observed in the VOT production of monolingual German-speaking children and monolingual Dutch-speaking children. The results of this study provide the first empirical evidence that non-native and attrited maternal speech contributes to the often-observed linguistic differences between bilingual children and their monolingual peers

Cross-language activation in bimodal bilinguals: Do mouthings affect the co-activation of speech during sign recognition?

Published online by Cambridge University Press: 28 January 2022The present study provides insight into cross-language activation in hearing bimodal bilinguals by (1) examining co-activation of spoken words during processing of signs by hearing bimodal bilingual users of Dutch (their L1) and Sign Language of the Netherlands (NGT; late learners) and (2) investigating the contribution of mouthings to bimodal cross-language activation. NGT signs were presented with or without mouthings in two sign-picture verification experiments. In both experiments the phonological relation (unrelated, cohort overlap or final rhyme overlap) between the Dutch translation equivalents of the NGT signs and pictures was manipulated. Across both experiments, the results showed slower responses for sign-picture pairs with final rhyme overlap relative to phonologically unrelated sign-picture pairs, indicating co-activation of the spoken language during sign processing, but no significant effect for sign-picture pairs with cohort overlap in Dutch. In addition, co-activation was not affected by the presence or absence of mouthings

Feature generalization in Dutch–German bilingual and monolingual children’s speech production

First Published November 29, 2021Dutch and German employ voicing contrasts, but Dutch lacks the ‘voiced’ dorsal plosive /ɡ/. We exploited this accidental phonological gap, measuring the presence of prevoicing and voice onset time durations during speech production to determine (1) whether preliterate bilingual Dutch–German and monolingual Dutch-speaking children aged 3;6–6;0 years generalized voicing to /ɡ/ in Dutch; and (2) whether there was evidence for featural cross-linguistic influence from Dutch to German in bilingual children, testing monolingual German-speaking children as controls. Bilingual and monolingual children’s production of /ɡ/ provided partial evidence for feature generalization: in Dutch, both bilingual and monolingual children either recombined Dutch voicing and place features to produce /ɡ/, suggesting feature generalization, or resorted to producing familiar /k/, suggesting segment-level adaptation within their Dutch phonological system. In German, bilingual children’s production of /ɡ/ was influenced by Dutch although the Dutch phoneme inventory lacks /ɡ/. This suggests that not only segments but also voicing features can exert cross-linguistic influence. Taken together, phonological features appear to play a crucial role in aspects of bilingual and monolingual children’s speech production.This work was supported by the Basque Government [BERC 2018-2021 program]; the Spanish State Research Agency [BCBL Severo Ochoa excellence accreditation SEV-2015-0490]; the European Union’s Horizon 2020 research and innovation program [Marie Skłodowska-Curie grant 843533]; and the National Science Foundation [BCS1349110; OISE 1545900]

Effects of musical ear training on lexical tone perception

The effect of short term musical experience on lexical tone perception was examined by administering four hours of daily musical ear training to non-tone language speakers. After training, participants showed some improvement in a tone labeling task, but not a tone discrimination task; however, this improvement did not differ reliably from controls indicating that short-term musical training is thus far not able to replicate language effects observed among lifelong musicians, but some linguistic differences between musicians and nonmusicians may likely be due to experience, rather than individual differences or other factors

Experiments on the Neurocognitionof Creativity

Creative production is often correlated to divergent thinking to produce many different ideas; hence, for the engineering education domain, design learning presents opportunities to enhance divergent thinking.https://openprairie.sdstate.edu/asee_nmws_2020_posters/1002/thumbnail.jp

Bi-Directional Evidence Linking Sentence Production and Comprehension: A Cross-Modality Structural Priming Study

Natural language involves both speaking and listening. Recent models claim that production and comprehension share aspects of processing and are linked within individuals (Pickering and Garrod, 2004, 2013; MacDonald, 2013; Dell and Chang, 2014). Evidence for this claim has come from studies of cross-modality structural priming, mainly examining processing in the direction of comprehension to production. The current study replicated these comprehension to production findings and developed a novel cross-modal structural priming paradigm from production to comprehension using a temporally sensitive online measure of comprehension, Event-Related Potentials. For Comprehension-to-Production priming, participants first listened to active or passive sentences and then described target pictures using either structure. In Production-to-Comprehension priming, participants first described a picture using either structure and then listened to target passive sentences while EEG was recorded. Comprehension-to-Production priming showed the expected passive sentence priming for syntactic choice, but not response time (RT) or average syllable duration. In Production-to-Comprehension priming, primed, versus unprimed, passive sentences elicited a reduced N400. These effects support the notion that production and comprehension share aspects of processing and are linked within the individual. Moreover, this paradigm can be used for the exploration priming at different linguistic levels as well as the influence of extra-linguistic factors on natural language use

Testing tolerance for lexically-specific factors in Gradient Symbolic Computation

In their keynote article, Goldrick, Putnam and Schwarz (2016) present a computational account of code-mixing. Although they review literature on the co-activation of lexical representations and cognate facilitation effects in bilingual language processing, their model remains silent on how it interfaces with lexical factors, and how lexical factors impact code-switching. One such lexical factor is cognate status, which has been found to affect code-switching, as demonstrated in corpus analyses (e.g., Broersma & De Bot, 2006) and psycholinguistic experiments (Kootstra, Van Hell & Dijkstra, 2012). For example, using the structural priming technique to examine the role of lexical factors in code-switching, Kootstra et al. asked Dutch–English bilinguals to repeat a code-switched prime sentence (starting in Dutch and ending in English) and then describe a target picture by means of a code-switched sentence (also from Dutch into English). They observed that bilinguals' tendency to switch at the same position as in the prime sentence was increased when the prime sentence and target picture contained cognates