Neural correlates of second language acquisition of tone-grammar associations

2019 ◽  
Vol 14 (1) ◽  
pp. 98-123 ◽  
Author(s):  
Anna Hed ◽  
Andrea Schremm ◽  
Merle Horne ◽  
Mikael Roll
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Processing ◽  
Second Language Learners ◽  
Native Speakers ◽  
Response Times ◽  
Judgment Task ◽  
Event Related Potential ◽  
Second Language Processing ◽  
Before And After

Abstract Native speakers of Swedish use tones on stems to predict which suffix is to follow. This is seen behaviorally in reduced response times for matching tone-suffix pairs. Neurophysiologically, online prediction is reflected in the event-related potential (ERP) component pre-activation negativity (PrAN) occurring for tones with a higher predictive value. Invalid suffixes relative to the tone produce a left anterior negativity (LAN), or a broadly distributed negativity, and a P600. When native speakers make decisions about the inflection of words, response times are also longer for invalid tone-suffix combinations. In this study, low to intermediate level second language learners with non-tonal native languages trained tone-suffix associations for two weeks. Before and after training, they participated in a perception test where they listened to nouns with valid and invalid tone-suffix combinations and performed a singular/plural judgment task. During the test, electroencephalography (EEG) and response times were measured. After training, the PrAN effect increased, and a LAN emerged for invalid stimuli, indicating that the participants had acquired the tone-suffix association, using the tones as predictors more extensively post-training. However, neither a P600 nor longer response times for invalidity were found, suggesting potential differences in native and second language processing of the tone-suffix association.

scholarly journals Electrophysiological correlates of second language processing

2005 ◽  
Vol 21 (2) ◽  
pp. 152-174 ◽  
Author(s):  
Jutta L. Mueller
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Processing ◽  
Sentence Processing ◽  
Event Related Potential ◽  
Critical Periods ◽  
Complex Sentence ◽  
Second Language Processing ◽  
Phoneme Discrimination ◽  
On Line

The aim of this article is to provide a selective review of event-related potential (ERP) research on second language processing. As ERPs have been used in the investigation of a variety of linguistic domains, the reported studies cover different paradigms assessing processing mechanisms in the second language at various levels, ranging from phoneme discrimination to complex sentence processing. Differences between ERP patterns of first language (L1) and second language (L2) speakers can help to specify and to test predictions derived from models of L2 processing or hypotheses concerning critical periods for some aspects of second language acquisition. The studies currently available suggest that ERPs are indeed sensitive to qualitative and quantitative differences in L2 speakers with regard to on-line processing.

scholarly journals First Event-Related Potentials Evidence of Auditory Morphosyntactic Processing in a Subject-Object-Verb Nominative-Accusative Language (Farsi)

2021 ◽  
Vol 12 ◽  
Author(s):  
Azam Meykadeh ◽  
Arsalan Golfam ◽  
Ali Motie Nasrabadi ◽  
Hayat Ameri ◽  
Werner Sommer
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Processing ◽  
Native Speakers ◽  
Working Memory Capacity ◽  
Event Related Potentials ◽  
Verbal Working Memory ◽  
Judgment Task ◽  
Neural Signals ◽  
Related Potentials

While most studies on neural signals of online language processing have focused on a few—usually western—subject-verb-object (SVO) languages, corresponding knowledge on subject-object-verb (SOV) languages is scarce. Here we studied Farsi, a language with canonical SOV word order. Because we were interested in the consequences of second-language acquisition, we compared monolingual native Farsi speakers and equally proficient bilinguals who had learned Farsi only after entering primary school. We analyzed event-related potentials (ERPs) to correct and morphosyntactically incorrect sentence-final syllables in a sentence correctness judgment task. Incorrect syllables elicited a late posterior positivity at 500–700 ms after the final syllable, resembling the P600 component, as previously observed for syntactic violations at sentence-middle positions in SVO languages. There was no sign of a left anterior negativity (LAN) preceding the P600. Additionally, we provide evidence for a real-time discrimination of phonological categories associated with morphosyntactic manipulations (between 35 and 135 ms), manifesting the instantaneous neural response to unexpected perturbations. The L2 Farsi speakers were indistinguishable from L1 speakers in terms of performance and neural signals of syntactic violations, indicating that exposure to a second language at school entry may results in native-like performance and neural correlates. In nonnative (but not native) speakers verbal working memory capacity correlated with the late posterior positivity and performance accuracy. Hence, this first ERP study of morphosyntactic violations in a spoken SOV nominative-accusative language demonstrates ERP effects in response to morphosyntactic violations and the involvement of executive functions in non-native speakers in computations of subject-verb agreement.

Measuring second language proficiency with EEG synchronization: how functional cortical networks and hemispheric involvement differ as a function of proficiency level in second language speakers

2009 ◽  
Vol 25 (1) ◽  
pp. 77-106 ◽  
Author(s):  
Susanne Reiterer ◽  
Ernesto Pereda ◽  
Joydeep Bhattacharya
Keyword(s):  
Second Language ◽  
Language Learners ◽  
Language Processing ◽  
English Language ◽  
Second Language Learners ◽  
Right Hemisphere ◽  
Brain Activation ◽  
Frequency Range ◽  
Second Language Processing ◽  
Language Students

This article examines the question of whether university-based high-level foreign language and linguistic training can influence brain activation and whether different L2 proficiency groups have different brain activation in terms of lateralization and hemispheric involvement. The traditional and prevailing theory of hemispheric involvement in bilingual language processing states that bilingual and second language processing is always at least in some form connected to the right hemisphere (RH), when compared to monolingual first language processing, the classical left-hemispheric language-processing domain. A widely held specification of this traditional theory claims that especially bilinguals or second language learners in their initial phases and/or bilinguals with poor fluency and less experience rely more on RH areas when processing their L2. We investigated this neurolinguistic hypothesis with differently proficient Austrian learners of English as a second language. Two groups of L2 speakers (all Austrian German native speakers), differing in their L2 (English) language performance, were recorded on electroencephalography (EEG) during the processing of spoken English language. A short comprehension interview followed each task. The `high proficiency group' consisted of English language students who were about to complete their master's degree for English language and linguistics, while the `low proficiency group' was composed of non-language students who had only school level performance and less training in English. The age of onset of L2 learning was kept constant: 9 years for both groups. To look for cooperative network activity in the brain, EEG coherence and synchronization measures were analysed for a high EEG frequency range (gamma band). Results showed the most significant group differences in synchronization patterns within the lower gamma frequency range, with more RH involvement (extensive right-hemisphere networks) for the low proficiency group, especially when processing their L2. The results can be interpreted in favour of RH theories of second language processing since, once again, we found evidence of more RH involvement in (late) second language learners with less experience and less training in the L2. The study shows that second language training (and resulting proficiency) and/or differences in ability or state of linguistic alertness can be made visible by brain imaging using newly developed EEG-synchronization techniques as a measure.

scholarly journals Ratings of Affective and Non-Affective Aspects of German Idioms in Second Language Processing

2019 ◽  
Vol 5 (1) ◽  
pp. 11-42
Author(s):  
Teodor Petrič
Keyword(s):  
Second Language ◽  
Language Processing ◽  
Emotional Processing ◽  
Figurative Language ◽  
Second Language Learners ◽  
Native Speakers ◽  
Emotional Valence ◽  
Large Set ◽  
Language Technology ◽  
Idiomatic Expressions

AbstractIn this paper psycholinguistic and emotional properties of 619 German idiomatic expressions are explored. The list of idiomatic expressions has been adapted from Citron et al. (2015), who have used it with German native speakers. In our study the same idioms were evaluated by Slovene learners of German as a foreign language. Our participants rated each idiom for emotional valence, emotional arousal, familiarity, concreteness, ambiguity (literality), semantic transparency and figurativeness. They also had the task to describe the meaning of the German idioms and to rate their confidence about the attributed meaning. The aims of our study were (1) to provide descriptive norms for psycholinguistic and affective properties of a large set of idioms in German as a second language, (2) to explore the relationships between psycholinguistic and affective properties of idioms in German as a second language, and (3) to compare the ratings of the German native speakers studied in Citron et al. (2015) with the ratings of the Slovene second language learners from our study. On one hand, the results of the Slovene participants show many similarities with those of of the German native speakers, on the other hand, they show a slight positivity bias and slightly shallower emotional processing of the German idioms. Our study provides data that could be useful for future studies investigating the role of affect in figurative language in a second language setting (methodology, translation science, language technology).

Second Language Processing and Linguistic Theory

2017 ◽  
Author(s):  
John Archibald
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Real Time ◽  
Language Processing ◽  
Linguistic Theory ◽  
Second Language Processing ◽  
Garden Path ◽  
Grammaticality Judgment ◽  
String Structure ◽  
Set Up

The distinction between representations and processes is central to most models of the cognitive science of language. Linguistic theory informs the types of representations assumed, and these representations are what are taken to be the targets of second language acquisition. Epistemologically, this is often taken to be knowledge, or knowledge-that. Techniques such as Grammaticality Judgment tasks are paradigmatic as we seek to gain insight into what a learner’s grammar looks like. Learners behave as if certain phonological, morphological, or syntactic strings (which may or may not be target-like) were well-formed. It is the task of the researcher to understand the nature of the knowledge that governs those well-formedness beliefs. Traditional accounts of processing, on the other hand, look to the real-time use of language, either in production or perception, and invoke discussions of skill or knowledge-how. A range of experimental psycholinguistic techniques have been used to assess these skills: self-paced reading, eye-tracking, ERPs, priming, lexical decision, AXB discrimination, and the like. Such online measures can show us how we “do” language when it comes to activities such as production or comprehension. There has long been a connection between linguistic theory and theories of processing as evidenced by the work of Berwick (The Grammatical Basis of Linguistic Performance). The task of the parser is to assign abstract structure to a phonological, morphological, or syntactic string; structure that does not come directly labeled in the acoustic input. Such processing studies as the Garden Path phenomenon have revealed that grammaticality and processability are distinct constructs. In some models, however, the distinction between grammar and processing is less distinct. Phillips says that “parsing is grammar,” while O’Grady builds an emergentist theory with no grammar, only processing. Bayesian models of acquisition, and indeed of knowledge, assume that the grammars we set up are governed by a principle of entropy, which governs other aspects of human behavior; knowledge and skill are combined. Exemplar models view the processing of the input as a storing of all phonetic detail that is in the environment, not storing abstract categories; the categories emerge via a process of comparing exemplars. Linguistic theory helps us to understand the processing of input to acquire new L2 representations, and the access of those representations in real time.

scholarly journals Maturational Constraints on the Recruitment of Early Processes for Syntactic Processing

2011 ◽  
Vol 23 (10) ◽  
pp. 2752-2765 ◽  
Author(s):  
Eric Pakulak ◽  
Helen J. Neville
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Acquisition ◽  
Language Proficiency ◽  
Language Processing ◽  
Native Speakers ◽  
Native Speaker ◽  
Syntactic Processing ◽  
Neural Organization ◽  
Anterior Negativity

An enduring question in the study of second-language acquisition concerns the relative contributions of age of acquisition (AOA) and ultimate linguistic proficiency to neural organization for second-language processing. Several ERP and neuroimaging studies of second-language learners have found that neural organization for syntactic processing is sensitive to delays in second-language acquisition. However, such delays in second-language acquisition are typically associated with lower language proficiency, rendering it difficult to assess whether differences in AOA or proficiency lead to these effects. Here we examined the effects of delayed second-language acquisition while controlling for proficiency differences by examining participants who differ in AOA but who were matched for proficiency in the same language. We compared the ERP response to auditory English phrase structure violations in a group of late learners of English matched for grammatical proficiency with a group of English native speakers. In the native speaker group, violations elicited a bilateral and prolonged anterior negativity, with onset at 100 msec, followed by a posterior positivity (P600). In contrast, in the nonnative speaker group, violations did not elicit the early anterior negativity, but did elicit a P600 which was more widespread spatially and temporally than that of the native speaker group. These results suggest that neural organization for syntactic processing is sensitive to delays in language acquisition independently of proficiency level. More specifically, they suggest that both early and later syntactic processes are sensitive to maturational constraints. These results also suggest that late learners who reach a high level of second-language proficiency rely on different neural mechanisms than native speakers of that language.

Variation, individual differences and second language processing

2016 ◽  
Vol 6 (4) ◽  
pp. 341-395 ◽  
Author(s):  
Bronwen Patricia Dyson
Keyword(s):  
Second Language ◽  
Individual Differences ◽  
Second Language Acquisition ◽  
Language Development ◽  
Language Processing ◽  
Individual Variation ◽  
Second Language Processing ◽  
Second Language Development ◽  
Esl Learners ◽  
Academic Year

Abstract Research on second language acquisition has located individual variation, without clarifying whether language processing prompts learners to differ systematically in the production of syntax and morphology. To address this issue, the study examined the hypothesis on variation in Processability Theory. This theory predicts that, within second language development, individual learners vary systematically in how they respond to developmental conflicts. Specifically, learners have distinct types, which are evident in their use of options and 'trailers' (structures which emerge late). Longitudinal spoken data were collected over one academic year from six adolescent ESL learners. The results revealed different learner types in terms of syntactic options and trailers. However, the learners had less clear types for the morphological options, used unpredicted options, and lacked consistency in their use of syntactic and morphological trailers. The paper suggests that learners vary in processing due to diverse orientations towards the acquisition of either syntax or morphology.

scholarly journals Plausibility and recovery from garden paths in second language sentence processing

2011 ◽  
Vol 32 (2) ◽  
pp. 299-331 ◽  
Author(s):  
LEAH ROBERTS ◽  
CLAUDIA FELSER
Keyword(s):  
Second Language ◽  
Language Processing ◽  
Sentence Processing ◽  
Second Language Learners ◽  
Native Speaker ◽  
Direct Object ◽  
Second Language Processing ◽  
Real Time Processing ◽  
Garden Path ◽  
On Line

ABSTRACTIn this study, the influence of plausibility information on the real-time processing of locally ambiguous (“garden path”) sentences in a nonnative language is investigated. Using self-paced reading, we examined how advanced Greek-speaking learners of English and native speaker controls read sentences containing temporary subject–object ambiguities, with the ambiguous noun phrase being either semantically plausible or implausible as the direct object of the immediately preceding verb. Besides providing evidence for incremental interpretation in second language processing, our results indicate that the learners were more strongly influenced by plausibility information than the native speaker controls in their on-line processing of the experimental items. For the second language learners an initially plausible direct object interpretation lead to increased reanalysis difficulty in “weak” garden-path sentences where the required reanalysis did not interrupt the current thematic processing domain. No such evidence of on-line recovery was observed, in contrast, for “strong” garden-path sentences that required more substantial revisions of the representation built thus far, suggesting that comprehension breakdown was more likely here.

scholarly journals Processingwh-dependencies in a second language: a cross-modal priming study

2007 ◽  
Vol 23 (1) ◽  
pp. 9-36 ◽  
Author(s):  
Claudia Felser ◽  
Leah Roberts
Keyword(s):  
Second Language ◽  
Language Processing ◽  
Sentence Processing ◽  
Second Language Learners ◽  
Native Speakers ◽  
Real Time Processing ◽  
Indirect Object ◽  
Gap Control ◽  
Native Speakers Of English ◽  
Antecedent Reactivation

This study investigates the real-time processing of wh-dependencies by advanced Greek-speaking learners of English using a cross-modal picture priming task. Participants were asked to respond to different types of picture target presented either at structurally defined gap positions, or at pre-gap control positions, while listening to sentences containing indirect-object relative clauses. Our results indicate that the learners processed the experimental sentences differently from both adult native speakers of English and monolingual English-speaking children. Contrary to what has been found for native speakers, the learners' response pattern was not influenced by individual working memory differences. Adult second language learners differed from native speakers with a relatively high reading or listening span in that they did not show any evidence of structurally based antecedent reactivation at the point of the indirect object gap. They also differed from low-span native speakers, however, in that they showed evidence of maintained antecedent activation during the processing of the experimental sentences. Whereas the localized priming effect observed in the high-span controls is indicative of trace-based antecedent reactivation in native sentence processing, the results from the Greek-speaking learners support the hypothesis that the mental representations built during non-native language processing lack abstract linguistic structure such as movement traces.

Zero Anaphora in Second Language Acquisition:A Comparison among Three Varieties of English

1988 ◽  
Vol 10 (3) ◽  
pp. 339-370 ◽  
Author(s):  
Jessica Williams
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Learners ◽  
Second Language Learners ◽  
Native Speakers ◽  
Discourse Function ◽  
Spontaneous Production ◽  
Structural Differences ◽  
Zero Anaphora ◽  
The Relationship

This study examines the use of zero anaphora in the English production of three speaker groups: native speakers, second language learners, and speakers of a non-native institutionalized variety. General discourse function for zero anaphora is found to be similar across speaker groups, although in many cases, ungrammatical by prescriptive standards. In addition, there are important quantitative and structural differences between the native speakers and non-native speakers in how this device is used. The results suggest that the relationship between performance data and second language acquisition needs to be reexamined. In particular, it cannot be assumed that spontaneous production of a given form isa direct indicator of acquisition and conversely, that non-production is necessarily proof of non-acquisition.

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