scholarly journals EXAMINING THE CONTRIBUTION OF MARKEDNESS TO THE L2 PROCESSING OF SPANISH PERSON AGREEMENT

2020 ◽  
pp. 1-30
Author(s):  
José Alemán Bañón ◽  
David Miller ◽  
Jason Rothman
Keyword(s):  
Native Speakers ◽  
Event Related Potentials ◽  
First Person ◽  
Top Down ◽  
Advanced Learners ◽  
L2 Processing ◽  
Related Potentials ◽  
Third Person ◽  
English Speaking ◽  
Person Agreement

Abstract We used event‑related potentials to investigate how markedness impacts person agreement in English‑speaking learners of L2‑Spanish. Markedness was examined by probing agreement with both first‑person (marked) and third‑person (unmarked) subjects. Agreement was manipulated by crossing first‑person subjects with third‑person verbs and vice versa. Native speakers showed a P600 for both errors, larger for “first‑person subject + third‑person verb” violations. This aligns with claims that, when the first element in the dependency is marked (first person), the parser generates stronger predictions regarding upcoming agreeing elements using feature activation. Twenty‑two upper‑intermediate/advanced learners elicited a P600 across both errors. Learners were equally accurate detecting both errors, but the P600 was marginally reduced for “first‑person subject + third‑person verb” violations, suggesting that learners overused unmarked forms (third person) online. However, this asymmetry mainly characterized lower‑proficiency learners. Results suggest that markedness impacts L2 agreement without constraining it, although learners are less likely to use marked features top‑down.

scholarly journals An ERP Study on Attraction Effects in Advanced L2 Learners

2021 ◽  
Vol 12 ◽  
Author(s):  
Jing Bian ◽  
Hui Zhang ◽  
Chongfei Sun
Keyword(s):  
Native Speakers ◽  
Quantitative Difference ◽  
Event Related Potentials ◽  
N400 Effect ◽  
L2 Processing ◽  
Asymmetrical Pattern ◽  
L2 Learners ◽  
Related Potentials ◽  
The Subject ◽  
Attraction Effects

In English, the rule of agreement is quite simple: verbs must agree with their subject head nouns in terms of number features. Despite this simplicity, agreement processing is always interrupted when the subject phrase of the sentence “The key to the cabinets is on the table,” contains two nouns with a mismatch in number features commonly known as attraction effects. This study used event-related potentials (ERPs) to examine whether late advanced second language (L2) learners can acquire native-like sensitivity of attraction effects. The results revealed that L2 learners showed ERP patterns qualitatively similar to native English speakers: ungrammatical verbs following singular attractors elicited a P600 effect relative to their grammatical counterparts, whereas this positivity was replaced by an N400 effect when plural attractors intervened between the subject head nouns and the verbs. Of particular interest, given that, compared to native speakers, the amplitude of the P600 effect elicited by L2 learners was smaller, there was a quantitative difference between native speakers and L2 learners. We proposed that these two ERP components represented the two processing routes of agreement: the P600 effect indexed a full, combinatorial process, which parsed morphosyntactic features between agreement controllers and targets, whereas the N400 effect indexed a shallow, heuristic process, which evaluated lexical associations between agreeing elements. Moreover, similar to native speakers, advanced L2 learners showed an asymmetrical pattern of attraction effects, in that plural attractors were interfered with ungrammaticality at disagreeing verbs, but they did not cause any difficulties in processing grammatical sentences at agreeing verbs. The overall results suggested that compared to native processing, L2 processing of complex agreement with attractor interference was shallower and therefore late advanced L2 learners could not achieve native-like attraction effects.

Branched chain amino acids decrease top-down event-related potentials in healthy subjects

2007 ◽  
Vol 40 (05) ◽  
Author(s):  
AH Neuhaus ◽  
TE Goldberg ◽  
Y Hassoun ◽  
JA Bates ◽  
KW Nassauer ◽  
...  
Keyword(s):  
Amino Acids ◽  
Healthy Subjects ◽  
Event Related Potentials ◽  
Branched Chain Amino Acids ◽  
Top Down ◽  
Related Potentials ◽  
Branched Chain

scholarly journals Proficiency Differences in Syntactic Processing of Monolingual Native Speakers Indexed by Event-related Potentials

2010 ◽  
Vol 22 (12) ◽  
pp. 2728-2744 ◽  
Author(s):  
Eric Pakulak ◽  
Helen J. Neville
Keyword(s):  
Language Proficiency ◽  
Language Processing ◽  
English Language ◽  
Native Speakers ◽  
Memory Span ◽  
Wide Spectrum ◽  
Event Related Potentials ◽  
Related Potentials ◽  
Native Speakers Of English ◽  
Proficiency Scores

Although anecdotally there appear to be differences in the way native speakers use and comprehend their native language, most empirical investigations of language processing study university students and none have studied differences in language proficiency, which may be independent of resource limitations such as working memory span. We examined differences in language proficiency in adult monolingual native speakers of English using an ERP paradigm. ERPs were recorded to insertion phrase structure violations in naturally spoken English sentences. Participants recruited from a wide spectrum of society were given standardized measures of English language proficiency, and two complementary ERP analyses were performed. In between-groups analyses, participants were divided on the basis of standardized proficiency scores into lower proficiency and higher proficiency groups. Compared with lower proficiency participants, higher proficiency participants showed an early anterior negativity that was more focal, both spatially and temporally, and a larger and more widely distributed positivity (P600) to violations. In correlational analyses, we used a wide spectrum of proficiency scores to examine the degree to which individual proficiency scores correlated with individual neural responses to syntactic violations in regions and time windows identified in the between-groups analyses. This approach also used partial correlation analyses to control for possible confounding variables. These analyses provided evidence for the effects of proficiency that converged with the between-groups analyses. These results suggest that adult monolingual native speakers of English who vary in language proficiency differ in the recruitment of syntactic processes that are hypothesized to be at least in part automatic as well as of those thought to be more controlled. These results also suggest that to fully characterize neural organization for language in native speakers it is necessary to include participants of varying proficiency.

Prediction and integration in native and second-language processing of elliptical structures

2014 ◽  
Vol 19 (1) ◽  
pp. 1-18 ◽  
Author(s):  
EDITH KAAN ◽  
JOSEPH KIRKHAM ◽  
FRANK WIJNEN
Keyword(s):  
Language Processing ◽  
Sentence Processing ◽  
Native Speakers ◽  
Event Related Potentials ◽  
Syntactic Analysis ◽  
Second Language Processing ◽  
L2 Learners ◽  
Frontal Negativity ◽  
Related Potentials

According to recent views of L2-sentence processing, L2-speakers do not predict upcoming information to the same extent as do native speakers. To investigate L2-speakers’ predictive use and integration of syntactic information across clauses, we recorded event-related potentials (ERPs) from advanced L2-learners and native speakers while they read sentences in which the syntactic context did or did not allow noun-ellipsis (Lau, E., Stroud, C., Plesch, S., & Phillips, C. (2006). The role of structural prediction in rapid syntactic analysis. Brain and Language, 98, 74–88.) Both native and L2-speakers were sensitive to the context when integrating words after the potential ellipsis-site. However, native, but not L2-speakers, anticipated the ellipsis, as suggested by an ERP difference between elliptical and non-elliptical contexts preceding the potential ellipsis-site. In addition, L2-learners displayed a late frontal negativity for ungrammaticalities, suggesting differences in repair strategies or resources compared with native speakers.

scholarly journals Auditory attention alterations in migraine: a behavioral and MEG/EEG study

2019 ◽  
Author(s):  
Rémy Masson ◽  
Yohana Lévêque ◽  
Geneviève Demarquay ◽  
Hesham ElShafei ◽  
Lesly Fornoni ◽  
...  
Keyword(s):  
Event Related Potentials ◽  
Orienting Response ◽  
List Type ◽  
Top Down ◽  
Attention Task ◽  
Bottom Up ◽  
Attentional Processes ◽  
Related Potentials ◽  
The Right ◽  
Task Irrelevant

AbstractObjectivesTo evaluate alterations of top-down and/or bottom-up attention in migraine and their cortical underpinnings.Methods19 migraineurs between attacks and 19 matched control participants performed a task evaluating jointly top-down and bottom-up attention, using visually-cued target sounds and unexpected task-irrelevant distracting sounds. Behavioral responses and MEG/EEG were recorded. Event-related potentials and fields (ERPs/ERFs) were processed and source reconstruction was applied to ERFs.ResultsAt the behavioral level, neither top-down nor bottom-up attentional processes appeared to be altered in migraine. However, migraineurs presented heightened evoked responses following distracting sounds (orienting component of the N1 and Re-Orienting Negativity, RON) and following target sounds (orienting component of the N1), concomitant to an increased recruitment of the right temporo-parietal junction. They also displayed an increased effect of the cue informational value on target processing resulting in the elicitation of a negative difference (Nd).ConclusionsMigraineurs appear to display increased bottom-up orienting response to all incoming sounds, and an enhanced recruitment of top-down attention.SignificanceThe interictal state in migraine is characterized by an exacerbation of the orienting response to attended and unattended sounds. These attentional alterations might participate to the peculiar vulnerability of the migraine brain to all incoming stimuli.HighlightsMigraineurs performed as well as healthy participants in an attention task.However, EEG markers of both bottom-up and top-down attention are increased.Migraine is also associated with a facilitated recruitment of the right temporo-parietal junction.

Language background affects online word order processing in a second language but not offline

2018 ◽  
Vol 22 (04) ◽  
pp. 802-825 ◽  
Author(s):  
ANNIKA ANDERSSON ◽  
SUSAN SAYEHLI ◽  
MARIANNE GULLBERG
Keyword(s):  
Second Language ◽  
Word Order ◽  
English Learners ◽  
Native Speakers ◽  
Event Related Potentials ◽  
Language Background ◽  
Order Processing ◽  
Online Processing ◽  
Related Potentials ◽  
Crosslinguistic Influence

This study examines possible crosslinguistic influence on basic word order processing in a second language (L2). Targeting Swedish V2 word order we investigate adult German learners (+V2 in the L1) and English learners (-V2 in the L1) of Swedish who are matched for proficiency. We report results from two offline behavioural tasks (written production, metalinguistic judgements), and online processing as measured by event-related potentials (ERPs). All groups showed sensitivity to word order violations behaviourally and neurocognitively. Behaviourally, the learners differed from the native speakers only on judgements. Crucially, they did not differ from each other. Neurocognitively, all groups showed a similar increased centro-parietal P600 ERP-effect, but German learners (+V2) displayed more nativelike anterior ERP-effects than English learners (-V2). The results suggest crosslinguistic influence in that the presence of a similar word order in the L1 can facilitate online processing in an L2 – even if no offline behavioural effects are discerned.

Examining the impact of task demands on morphological variability in native and non-native Spanish*

2014 ◽  
Vol 4 (2) ◽  
pp. 192-221 ◽  
Author(s):  
Beatriz López Prego ◽  
Alison Gabriele
Keyword(s):  
Native Speakers ◽  
Morphological Variability ◽  
Judgment Task ◽  
Task Demands ◽  
Advanced Learners ◽  
Number Agreement ◽  
Grammaticality Judgment ◽  
Perfect Performance ◽  
English Speaking ◽  
The Impact

The study tests representational and computational accounts of morphological variability in English-speaking learners of Spanish by examining performance on gender and number agreement under different task demands. Second language (L2) learners took either a Speeded grammaticality judgment task (GJT) or an Untimed GJT. The tasks targeted agreement violations of two types: errors in the use of ‘default’ morphology and errors involving ‘feature clashes’ (McCarthy, 2008). In addition, three groups of native speakers took the Speeded GJT at three different presentation rates to examine whether native speakers under a processing burden perform similarly to learners. Natives in the fastest speed performed better with feature clash errors for both gender and number. Learners showed the same pattern for number, but performed better with default errors in gender, suggesting different effects of processing demands for properties unique to the L2. On the Untimed GJT, a subset of advanced learners showed perfect performance with both gender and number.

scholarly journals Acute dopamine depletion with branched chain amino acids decreases auditory top-down event-related potentials in healthy subjects

2009 ◽  
Vol 111 (1-3) ◽  
pp. 167-173 ◽  
Author(s):  
Andres H. Neuhaus ◽  
Terry E. Goldberg ◽  
Youssef Hassoun ◽  
John A. Bates ◽  
Katharine W. Nassauer ◽  
...  
Keyword(s):  
Amino Acids ◽  
Healthy Subjects ◽  
Event Related Potentials ◽  
Branched Chain Amino Acids ◽  
Dopamine Depletion ◽  
Top Down ◽  
Related Potentials ◽  
Branched Chain

CONTACT, CONTEXT, AND COLLOCATION

2016 ◽  
Vol 39 (3) ◽  
pp. 553-578 ◽  
Author(s):  
Kristen M. Kennedy Terry
Keyword(s):  
Study Abroad ◽  
Native Speakers ◽  
Native Speaker ◽  
Phonological Variation ◽  
Learning Context ◽  
Variation Patterns ◽  
Speech Data ◽  
Third Person ◽  
English Speaking ◽  
Network Strength

This study uses a mixed-effects model to examine the acquisition of targetlike patterns of phonological variation by 17 English-speaking learners of French during study abroad in France. Naturalistic speech data provide evidence for the incipient acquisition of a phonological variable showing sociostylistic variation in native speaker speech: the elision of /l/ in third-person subject clitic pronouns (il vient [il vjɛ̃] ∼ [i vjɛ̃] “he is coming”). Speech data are compared and correlated with the results of a social network strength scale designed for the study abroad learning context. Results demonstrate that phonological variation patterns are acquired in a predictable order based on token type and collocation and that social networks with native speakers are statistically significant predictors of phonological variation patterns.

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