German-English Bilinguals Research Articles

Homophone priming in bilingual preference formation.

Homophone (HP) priming occurs when phonologically ambiguous words persistently coactivate their contextually irrelevant meanings. If suppressing those meanings fails, they subliminally bias preferences. Yet, it is unclear if prior findings generalize beyond individual words and to bilingual contexts. This has implications for consumer behavior and the debate on differences between first (L1) and second language (L2) lexical processing. We present four multi-item experiments with German-English bilinguals. An initial eye-tracked primed choice task established that homophones affect decision making. Three visual preference experiments with written and/or auditory primes and high- or low-proficiency L2 users found that homophones bias preferences more in L1 than L2. The L1-L2 gap widened if listening or low proficiency made suppression more difficult. We argue that the interplay between reduced suppression in L2 as predicted by activation-suppression models and lower subjective frequency of L2 homophones assumed by the frequency lag hypothesis explain the size of the L1-L2 priming gap. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Oscillatory features of German–English sentence processing: Evidence from an EEG study

Aims and objectives: In this study, we investigated the neural oscillatory patterns occurring during sentence-level overt bilingual processing tasks on 46 German–English bilinguals with the intention of finding out if there were task-specific oscillations for this language pair. Methodology: Four tasks, including Language 2 (L2) listening, Language 1 (L1) speaking, L2 shadowing (i.e., repeating a segment of an utterance), and backward interpreting (i.e., orally translating L2 sentences to L1), were implemented with the technique of electroencephalography (EEG). Data and analysis: Data included demographic indices, neural oscillation metrics, and oral production scores from participants. Static spectral analysis, time–frequency analysis, principal components analysis, cross-frequency coupling, and inferential statistics were applied to the data. Findings: The sensory task and articulatory tasks differed greatly in the delta–theta band and the beta–gamma band in terms of time–frequency dynamics. Analyses also revealed variations in a frontal/prefrontal theta component and a distinct gamma component across the four tasks. Moreover, we found a right fronto-temporal theta–gamma coupling unique to backward interpreting. Originality: The task-wise comparison experiment paradigm has rarely been implemented in neuroimaging research on language, especially so in EEG research on bilingualism. Significance: The findings provide novel insights for the understanding of language conversion mechanism and may benefit the training of professional interpreters.

Horizontal mapping of time-related words in first and second language

The existence of a consistent horizontal spatial-conceptual mapping for words denoting time is a well-established phenomenon. For example, words related to the past or future (e.g., yesterday/tomorrow) facilitate respective leftward/rightward attentional shifts and responses, suggesting the visual-spatial grounding of temporal semantics, at least in the native language (L1). To examine whether similar horizontal bias also accompanies access to time-related words in a second language (L2), we tested 53 Russian-English (Experiment 1) and 48 German-English (Experiment 2) bilinguals, who classified randomly presented L1 and L2 time-related words as past- or future-related using left or right response keys. The predicted spatial congruency effect was registered in all tested languages and, furthermore, was positively associated with higher L2 proficiency in Experiment 2. Our findings (1) support the notion of horizontal spatial-conceptual mapping in diverse L1s, (2) demonstrate the existence of a similar spatial bias when processing temporal words in L2, and (3) show that the strength of time-space association in L2 may depend on individual L2 proficiency.

Exploring the Speech Act of Requesting by German-English Bilinguals in Workplace Scenarios

Culturally different ways of requesting can raise the possibility of misunderstanding in a 21st century workplace. Following the goal of Languages for Specific Purposes (LSP) to engender communicative skills that foster intercultural understanding, the present study examines how German immigrants living in the United States make requests in the workplace. This query aims to shed light on bilingual pragmatic and intercultural competence. A total of 17 participants completed oral discourse completion tasks. The results showed that the German-English bilinguals tended to blend socio-pragmatic norms of both languages into a unique bilingual pragmatic competence. Overall, they were more direct in German than in English when making requests, showing awareness of intercultural differences. In their German responses, the bilinguals appeared to be even more direct than Germans in previous studies. Furthermore, participants’ higher use of hints attests to pragmatic competence at the workplace, as hints were almost exclusively used with superiors. The findings help to better equip employees who work in global workplaces to express and understand requests. The findings also inform LSP curriculum, which is ideally situated to educate future workers in effective intercultural communication.

Shared Loanword Recognition in German-English Bilinguals: The Role of Metrical Phonology.

The role of phonology in bilingual word recognition has focused on a phonemic level especially in the recognition of cognates. In this study, we examined differences in metrical structure to test whether L1 metrical structure influences the processing of L2 words. For that, we used words of Romance origin (e.g., reptile, signal), which both German and English have borrowed extensively. However, the existing metrical patterns are not identical nor are the borrowed vocabularies the same. Rather, those identical words differ systematically in their foot structure. We conducted a cross-modal form fragment priming EEG experiment (auditory-visual) with German native speakers who were highly proficient in English. Both behavioral and ERP results showed an effect of the native phonology and the loan status, that is, whether the loan exists only in the speaker's L2 or is shared across languages. Priming effects (RTs) were largest for nonshared loanwords indicating some interference from German (L1). This was also evident in a reduced N400 but only if the metrical structure aligned with German patterns for Germanic words, that is, two light syllables as in pigeon. If the words exist in both languages, metrical structure also mattered shown by the modulation of different ERP components across conditions. Overall, our study indicates that metrical phonology plays a role in loanword processing. Our data show that the more similar a word is in terms of its metrical phonology across L1 and L2, the more effortful the processing of a word within a priming paradigm indicating interference from the L1 phonology.

Reversed asymmetrical switch costs in voluntary language switching: Evidence from typed responses

Aims and objectives/purpose/research questions: Prior research has put forward that asymmetrical switch costs in language switching do not occur when bilinguals are in a voluntary language-switching context. While several studies have provided evidence along these lines, two very recent studies have put this into question. This study further investigates the possibility that voluntary language switching abolishes asymmetrical switch costs. Design/methodology/approach: We presented German-English bilinguals ( n = 79) with pictures that had to be named in either German or English, whichever they chose, by typing. Data and analysis: Reaction times (both the latency of the first keystroke and interkeystroke intervals) were analyzed using linear mixed-effects regression modeling with the factors Trial type (switch vs. repetition trial) and Language (German vs. English), whereas the error rates were analyzed using logistic mixed-effects regression modeling. Findings/conclusions: The onset latencies and inter-keystroke intervals both showed larger second-language (English) than first-language (German) switch costs (i.e., reversed asymmetrical switch costs). As switch costs were modulated by language dominance in a voluntary language-switching context, this study provides evidence that voluntary language switching is not a boundary condition for asymmetrical switch costs. Originality: In contrast to most previous language-switching studies, we used typed rather than vocal responses in a voluntary language-switching paradigm. In addition, our findings further support and generalize very recent findings of (reversed) asymmetrical switch costs in voluntary language switching. Significance/implications: Since asymmetrical switch costs, an important measure of bilingual inhibitory control, are not consistently observed throughout the language-switching literature, it is essential to understand its boundary conditions.

Language switching when writing: The role of phonological and orthographic overlap.

While language switching of bilinguals has been investigated extensively in the spoken domain, there has been little research on switching while writing. The factors that impact written language switching may differ from those that impact language switching while speaking. Thus, the study's goal was to test to what extent phonological and/or orthographic overlap impacts written language switching. In four experiments (NExp.1 = 34; NExp. 2 = 57; NExp. 3 = 39; NExp. 4 = 39), German-English bilinguals completed a cued language switching task where responses had to be typed. To-be-named translation-equivalent concepts were selected to be similar phonologically, orthographically or neither. Participants switching between languages while writing was facilitated by both phonological and orthographic overlap. Maximum orthographic overlap between translation-equivalent words with dissimilar pronunciations facilitated switching to the extent that no switch costs could be observed. These results imply that overlapping orthography can strongly facilitate written language switching and that orthography's role should be considered more thoroughly in models of bilingual language production.

Cross-language activation during word recognition in child second-language learners and the role of executive function

We investigated lexical retrieval processes in 4- to 6-year-old German–English bilinguals by exploring cross-language activation during second-language (L2) word recognition of cognates and noncognates in semantically related and unrelated contexts in young learners of English. Both button presses (reaction times and accuracies) and eye-tracking data (percentage looks to target) yielded a significant cognate facilitation effect, indicating that the children’s performance was boosted by cognate words. Nonetheless, the degree of phonological overlap of cognates did not modulate their performance. Moreover, a semantic interference effect was found in the children’s eye movement data. However, in these young L2 learners, cognate status exerted a comparatively stronger impact on L2 word recognition than semantic relatedness. Finally, correlational analyses on the cognate and noncognate performance and the children’s executive function yielded a significant positive correlation between noncognate performance and their inhibitory control, suggesting that noncognate processing depended to a greater extent on inhibitory control than cognate processing.

Assessing Proactive Language Control: Does Predictability of Language Sequences Benefit Language Switching?

Multilinguals often switch between the languages they speak. One open question is to what extent they can use anticipatory—or proactive—language control to reduce interference from non-target languages during language switching. In three experiments, unbalanced German-English bilinguals (N1 = 24; N2 = 35; N3 = 37) named pictures in their L1 or L2 in mixed blocks. In all but the penultimate block, the language sequence in which pictures were named was predictable (e.g., L1, L1, L2, L2, etc.), thus allowing participants to prepare for upcoming trials. Performance in the non-predictable block was compared to average performance in predictable sequence blocks right before and after, thus controlling for practice effects. We predicted that language switching would be facilitated during predictable language trials, indicative of proactive language control. However, for Experiments 1–2, there was no evidence for a predictability benefit across both experiments. When the number of items that had to be switched between was reduced to two (Experiment 3), a limited repetition-specific predictability effect emerged. These findings suggest that people do not use preparatory processes endogenously on the basis of regularities in the language sequence to reduce interference during language switching, unless the specific item that needs to be produced can be anticipated.

Non-identical cognates yield facilitation in translation – does the way foreign vocabulary is learned affect its processing?

Abstract Cognates (words sharing form and meaning across languages, e.g. Polish–English FILM–FILM (identical cognates) or TUNNEL–TUNEL (non-identical cognates)) are processed faster than single-language words (cognate facilitation effect), which is modulated by a number of factors. Here, we extended the study reported by Lijewska and Chmiel (2015) and tested the influence of learning experience on non-identical cognate processing in a translation task in 2 experiments with Polish-German–English trilinguals and with German–English bilinguals. The trilinguals learned English and German via Polish, whereas the bilinguals learnt English via German. They translated Polish–English non-identical cognates (MUSZTARDA–SENF–MUSTARD), German–English non-identical cognates (TRAWA–GRAS–GRASS) and controls from English into Polish and into German (trilinguals) or only into German (bilinguals). We found no evidence for the influence of learning experience on cognate processing but the novel finding was a reliable facilitation effect obtained when only non-identical cognates were tested in a translation task with trilinguals (in the accuracy data) as well as with bilinguals (in translation latencies). Additionally, the reported study pointed to the important role of language proficiency in processing.

Functional MRI of Native and Non-native Speech Sound Production in Sequential German-English Bilinguals.

Bilingualism and multilingualism are highly prevalent. Non-invasive brain imaging has been used to study the neural correlates of native and non-native speech and language production, mainly on the lexical and syntactic level. Here, we acquired continuous fast event-related FMRI during visually cued overt production of exclusively German and English vowels and syllables. We analyzed data from 13 university students, native speakers of German and sequential English bilinguals. The production of non-native English sounds was associated with increased activity of the left primary sensorimotor cortex, bilateral cerebellar hemispheres (lobule VI), left inferior frontal gyrus, and left anterior insula compared to native German sounds. The contrast German > English sounds was not statistically significant. Our results emphasize that the production of non-native speech requires additional neural resources already on a basic phonological level in sequential bilinguals.

Experimentally Induced Language Modes and Regular Code-Switching Habits Boost Bilinguals' Executive Performance: Evidence From a Within-Subject Paradigm.

Bilingualism may modulate executive functions (EFs), but the mechanisms underlying this phenomenon are poorly understood. In this study, we investigated two potential sources of variability in bilinguals’ EF performance: (1) interactional contexts and code-switching, and (2) dominance profiles. Previous research on code-switching often relied on self-reports of regular code-switching habits. In this study, we investigated the effects of experimentally induced language modes (single language versus code-switching modes) on bilinguals’ EF performance. Crucially, in the bilingual conditions, we differentiated between different types of intra-sentential code-switching (Insertion, Alternation, and Dense code-switching). Moreover, we investigated the interaction of the effects of temporary language modes with bilinguals’ sociolinguistic code-switching habits. All our participants were L1-dominant German–English bilinguals (N = 29) immersed in an L2 context. We assessed the effects of dominance by correlating individual bilinguals’ L1-dominance with their EF performance. In addition, we investigated whether language modes activate different EF patterns in bilinguals, as opposed to monolinguals, i.e., individuals who have no additional language to suppress. Based on models of bilingual language processing, we predicted our bilinguals to display the best EF performance in L2 single language contexts, as these require them to activate inhibitory schemata to suppress their dominant L1. Indeed, bilinguals performed better in the single language than in the code-switching conditions. The results also suggested that bilinguals activated more inhibitory control compared to monolinguals, supporting the notion that bilingual processing involves inhibition. The task conditions inducing different code-switching modes differed only in terms of the predictors explaining EF performance in the regression. We observed negative correlations between the frequency of engaging in a given type of code-switching and performance in language modes inducing non-corresponding control modes. The results suggested that Dense code-switching draws upon proactive control modes that differ from the reactive control involved in Alternation. Importantly, bilinguals’ dominance profiles played a crucial role in explaining EF performance. The more balanced individuals in our overall L1-dominant sample displayed better EF performance in the bilingual conditions, suggesting that more balanced bilingualism trains the control modes involved in code-switching. This highlights the importance of assessing bilinguals’ sociolinguistic profiles in bilingualism research.

The reliability of language-switch costs in bilingual one- and two-digit number naming

Aims and objectives/purpose/research questions: Language-switch costs, which denote worse performance in language-switch than in language-repetition trials, appear to be a robust finding in bilingual language switching. The aim of the present study was to examine the intraindividual reliability of language-switch costs by means of a number-naming task with German-English bilinguals. Design/methodology/approach: In a cued language-switching paradigm, participants ( n = 36) switched between German and English. They performed a number-naming task in three different conditions: one-digit numbers; two-digit numbers with decade 10; and two-digit numbers with decade 20. Data and analysis: We examined the experimental effects with an analysis of variance (reaction time and error rate as the dependent variables), using trial language, language sequence and number condition as independent variables. In addition, we calculated the split-half reliability of language-switch costs (across all conditions) as well as the correlations of language-switch costs between the different conditions. Findings/conclusions: While significant language-switch costs emerged in all three number conditions, our results demonstrate a medium-sized correlation between the three experimental conditions. The split-half reliability shows a moderate to strong correlation between the odd- and even-numbered trials in the experiment. Originality: On the one hand, the present study extends the observation of language-switch costs from one-digit number naming to the more complex naming of two-digit numbers. On the other hand, and theoretically even more important, we explored the reliability of language-switch costs in a bilingual number-naming task by calculating both split-half reliability and correlations between different number conditions. Significance/implications: The results indicated that while language-switch costs are a robust experimental effect on the group level, they appear to be less well suited for correlational approaches. This also suggests that caution should be exerted when language-switch costs are used to diagnose the ability of an individual to perform language control.

The Bilingual Lexicon and Language Skills – A Detailed Look

Different models have tried to find an answer to the organization of the bilingual language organization. Connectionist Models, e.g. BIA, BIA+, postulate an integrated network and a language non-selective access to the bilinguals’ mental lexicon. Accordingly, a language conflict appears in bilinguals when accessing words. The language conflict predicts slower reaction times of bilinguals on interlingual homographs. Here, German-English bilinguals, German-English high proficient users of English and German-English low proficient users of English performed a general lexical decision task on interlingual homographs, non-words, English and German control words. Group’s reaction times showed no significant differences. The results cannot account for BIA or BIA+ but for the also discussed modularity hypothesis. In addition, attention to the participants’ language skills needs to be taken in future research.

Language Ability and the Familiar Talker Advantage: Generalizing to Unfamiliar Talkers Is What Matters.

Purpose Previous studies with children and adults have demonstrated a familiar talker advantage-better word recognition for familiar talkers. The goal of the current study was to test whether this phenomenon is modulated by a child's language ability. Method Sixty children with a range of language ability were trained to learn the voices of 3 foreign-accented, German-English bilingual talkers and received feedback about their performance. Both before and after this talker voice training, children completed a spoken word recognition task in which they heard consonant-vowel-consonant words mixed with noise that were spoken by the 3 familiarized talkers and by 3 unfamiliar German-English bilinguals. Results Two findings emerged from this study: First, children with both higher and lower language ability performed similarly on the familiarized talkers. Second, children with higher language scores performed similarly on both the familiarized and unfamiliar talkers, whereas children with lower language scores performed worse on the unfamiliar talkers compared to familiar talkers, suggesting an inability to generalize to novel, unfamiliar talkers who spoke with a similar accent. Discussion Together, these findings indicate that children with higher language scores are able to generalize knowledge about foreign-accented talkers to help spoken word recognition for novel talkers with the same accent. In contrast, children with lower language skills did not exhibit the same magnitude of generalization. This lack of generalization to similar talkers may mean that children with lower language skills are at a disadvantage in spoken language tasks because they are unable to process speech as well when listening to unfamiliar talkers.

Multilingual Language Control and Executive Function: A Replication Study

Recent discussion has called into question whether navigating and controlling multiple languages in daily life influences the development of executive function. Given the dearth in replications of studies that have documented differences in executive function between multilingual and monolingual children, the present study replicates a study on executive function in children (Poarch & Van Hell, 2012a) with a child population from the same educational and socio-economic background. Two executive function tasks (Simon & Flanker) were administered to 163 children aged 5-13 years who were either monolingual second language (L2) learners of English or multilinguals (German-English bilinguals or German-Language X bilingual third language (L3) learners of English). While the Simon task yielded no differences between groups, the Flanker task differed significantly across groups with multilinguals showing enhanced conflict resolution over L2 learners. While the children’s performance on the two tasks yielded diverging results, the outcome is partially in line with the view that enhanced executive function in multilingual children arises from their permanent need to monitor, control, and shift between multiple languages. These findings are discussed against the backdrop of varying inhibitory processes invoked by the specific nature of the two tasks and of developmental trajectories of executive function.

Wor(l)ds apart – does the N400 reflect bilingual language distance and meaning in translation? An ERP study of the effects of L1-L2 distance and translation direction in German-English and Cantonese-English bilinguals.

Wor(l)ds apart – does the N400 reflect bilingual language distance and meaning in translation? An ERP study of the effects of L1-L2 distance and translation direction in German-English and Cantonese-English bilinguals.

Does translation involve structural priming?

When asked to translate utterances, people might merely make sure that their translations have the same meaning as the source, but they might also maintain aspects of sentence form across languages. We report two experiments in which English-German and German-English bilinguals (without specialist translator training) repeated German ditransitive sentences whose meaning was compatible with more than one grammatical form or translated them into English. Participants almost invariably repeated the sentences accurately, thereby retaining the grammatical structure. Importantly, Experiment 1 found that they tended to repeat grammatical form across languages. Experiment 2 included a condition with sentences that had no grammatical equivalent form in English; here participants tended to persist in the order of thematic roles. We argue that cross-linguistic structural priming plays a major role in the act of translation.

An fMRI study of executive control during translation and oral reading in Cantonese-English bilingual speakers

An fMRI study of executive control during translation and oral reading in Cantonese-English bilingual speakers

Effects of learning context on the acquisition and processing of emotional words in bilinguals.

Although bilinguals respond differently to emotionally valenced words in their first language (L1) relative to emotionally neutral words, similar effects of emotional valence are hard to come by in second language (L2) processing. We examine the extent to which these differences in first and second language processing are due to the context in which the 2 languages are acquired: L1 is typically acquired in more naturalistic settings (e.g., family) than L2 (e.g., at school). Fifty German-English bilinguals learned unfamiliar German and English negative and neutral words in 2 different learning conditions: One group (emotion video context) watched videos of a person providing definitions of the words with facial and gestural cues, whereas another group (neutral video context) received the same definitions without gestural and emotional cues. Subsequently, participants carried out an emotional Stroop task, a sentence completion task, and a recall task on the words they had just learned. We found that the effect of learning context on the influence of emotional valence on responding was modulated by a) language status, L1 versus L2, and b) task requirement. We suggest that a more nuanced approach is required to capture the differences in emotion effects in the speed versus accuracy of access to words across different learning contexts and different languages, in particular with regard to our finding that bilinguals respond to L2 words in a similar manner as L1 words provided that the learning context is naturalistic and incorporates emotional and prosodic cues. (PsycINFO Database Record