Phonological and grammatical class cohorts in word production

2019 ◽  
Vol 14 (1) ◽  
pp. 68-97
Author(s):  
Pauline Pellet Cheneval ◽  
Marina Laganaro
Keyword(s):  
Naming Task ◽  
Word Production ◽  
Lexical Selection ◽  
Cohort Size ◽  
Grammatical Category ◽  
Facilitation Effect ◽  
Grammatical Class ◽  
Word Onset ◽  
Lexical Hypothesis ◽  
Healthy Participants

Abstract The lexical or sub-lexical loci of facilitation of word production by phonological cueing/priming are debated. We investigate whether phonological cues facilitate word production at the level of lexical selection by manipulating the size of the cohort of word onsets matching the cue. In the framework of lexical facilitation, a phonological cue corresponding to a small number of words should be more effective than a cue corresponding to a larger cohort. However, a lexical locus can clearly be inferred only if the facilitation effect in picture naming is modulated by a specific grammatical lexical cohort and not by the overall word onset cohort. Twenty-seven healthy participants performed an object/noun (Exp1) and an action/verb (Exp2) naming task with cues corresponding to large/small noun/verb onset cohorts. Results revealed that facilitation was modulated by the lexical onset cohort size of the cue in the target grammatical category. These results favour the lexical hypothesis and further suggest a categorical organization of the lexicon.

The plasticity of lexical selection mechanism in word production: ERP evidence from short-term language switching training in unbalanced Chinese–English bilinguals

2017 ◽  
Vol 21 (2) ◽  
pp. 296-313 ◽  
Author(s):  
CHUNYAN KANG ◽  
FENGYANG MA ◽  
TAOMEI GUO
Keyword(s):  
Naming Task ◽  
Word Production ◽  
Event Related Potential ◽  
Target Language ◽  
Control Group ◽  
Selection Mechanism ◽  
Lexical Selection ◽  
Language Switching ◽  
Short Term ◽  
Experimental Group

The present study examined the plasticity of the lexical selection mechanism in bilingual word production by training a group of unbalanced Chinese–English bilinguals with a language switching task. The experimental group received an 8-day language switching training, while the control group received no training. Before and after training, the behavioral and event-related potential (ERP) data of both groups in a cued picture naming task were collected. ERP results revealed a training effect such that after training, the N2 peak latency in cue-locked ERPs was shortened only in the experimental group. These results suggest that short-term language switching experience could improve the efficiency to establish the target language task schema, and that the language control mechanism of word production in unbalanced bilinguals could be modulated by language switching experience.

scholarly journals Effects of orthography in the picture-word task: Evidence from Japanese scripts

2021 ◽  
Author(s):  
Alexandra S. Dylman ◽  
Mariko Kikutani ◽  
Miho Sasaki ◽  
Christopher Barry
Keyword(s):  
Speech Production ◽  
Interference Effect ◽  
Distractor Word ◽  
Response Patterns ◽  
Lexical Selection ◽  
Semantic Interference ◽  
Facilitation Effect ◽  
Word Combination ◽  
Word Task ◽  
Different Populations

AbstractThe picture-word task presents participants with a number of pictured objects together with a written distractor word superimposed upon each picture, and their task is to name the depicted object while ignoring the distractor word. Depending on the specific picture and word combination, various effects, including the identity facilitation effect (e.g., DOG + dog) and the semantic interference effect (e.g., GOAT + cow), are often observed. The response patterns of the picture-word task in terms of naming latencies reflect the mechanisms underlying lexical selection in speech production. Research using this method, however, has typically focused on alphabetic languages, or involved bilingual populations, making it difficult to specifically investigate orthographic effects in isolation. In this paper, we report five experiments investigating the role of orthography in the picture-word task by varying distractor script (using the multiscriptal language Japanese, and pseudohomophonic spellings in English) across three different populations (Japanese monolinguals, Japanese-English bilinguals, and English monolinguals), investigating both the identity facilitation effect and the semantic interference effect. The results generally show that the magnitude of facilitation is affected by orthography even within a single language. The findings and specific patterns of results are discussed in relation to current theories on speech production.

scholarly journals Comparing the cognate effect in spoken and written second language word production

2019 ◽  
Author(s):  
Merel Muylle ◽  
Eva Van Assche ◽  
Robert Hartsuiker
Keyword(s):  
Second Language ◽  
Picture Naming ◽  
Language Production ◽  
Naming Task ◽  
Written Language ◽  
Word Production ◽  
Error Pattern ◽  
Underlying Processes

Cognates – words that share form and meaning between languages – are processed faster than control words. However, it is unclear whether this effect is merely lexical (i.e., central) in nature, or whether it cascades to phonological/orthographic (i.e., peripheral) processes. This study compared the cognate effect in spoken and typewritten production, which share central, but not peripheral processes. We inquired whether this effect is present in typewriting, and if so, whether its magnitude is similar to spoken production. Dutch-English bilinguals performed either a spoken or written picture naming task in English; picture names were either Dutch-English cognates or control words. Cognates were named faster than controls and there was no cognate-by-modality interaction. Additionally, there was a similar error pattern in both modalities. These results suggest that common underlying processes are responsible for the cognate effect in spoken and written language production, and thus a central locus of the cognate effect.

Word form retrieval in language production

2007 ◽  
pp. 470-488 ◽  
Author(s):  
Antje S. Meyer ◽  
Eva Belke
Keyword(s):  
Language Production ◽  
Knowledge Building ◽  
Word Production ◽  
Word Form ◽  
Lexical Selection ◽  
Single Word ◽  
Phonological Representations ◽  
Phonological Knowledge ◽  
Phonetic Code ◽  
Selection Of

Current models of word form retrieval converge on central assumptions. They all distinguish between morphological, phonological, and phonetic representations and processes; they all assume morphological and phonological decomposition, and agree on the main processing units at these levels. In addition, all current models of word form postulate the same basic retrieval mechanisms: activation and selection of units. Models of word production often distinguish between processes concerning the selection of a single word unit from the mental lexicon and the retrieval of the associated word form. This article explores lexical selection and word form retrieval in language production. Following the distinctions in linguistic theory, it discusses morphological encoding, phonological encoding, and phonetic encoding. The article also considers the representation of phonological knowledge, building of phonological representations, segmental retrieval, retrieval of metrical information, generating the phonetic code of words, and a model of word form retrieval.

Brain-imaging studies of language production

2007 ◽  
pp. 546-564
Author(s):  
Peter Indefrey
Keyword(s):  
Brain Imaging ◽  
Language Production ◽  
Brain Regions ◽  
Code Word ◽  
Word Production ◽  
Production Model ◽  
Exact Nature ◽  
Lexical Selection ◽  
Imaging Studies ◽  
Independent Evidence

This article adopts the production model of Levelt to discuss brain imaging studies of continuous speech. Conclusions about the involvement of brain regions in processes of language production are mainly drawn on the basis of the presence or absence of processing components of speaking in certain experimental tasks. Such conclusions are largely theory independent, because differences between current models do not concern the assumed processing levels but the exact nature of the information flow between them. In a second step, the article tests some of these conclusions by comparing the few available data on activation time courses of brain regions and independent evidence on the timing of processes in language production. It also discusses brain regions involved in word production, conceptually driven lexical selection, phonological code (word form) retrieval, phonological encoding, phonetic encoding and articulation, self-monitoring, whether the hemodynamic core areas are necessary for word production, and bilingual language production.

When lexical selection gets tough, the LIFG gets going: A lesion analysis study of interference during word production

2005 ◽  
Vol 95 (1) ◽  
pp. 12-13 ◽  
Author(s):  
T.T. Schnur ◽  
E. Lee ◽  
H.B. Coslett ◽  
M.F. Schwartz ◽  
S.L. Thompson-Schill
Keyword(s):  
Word Production ◽  
Lexical Selection ◽  
Analysis Study ◽  
Lesion Analysis

Transforming semantic interference into facilitation in a picture–word interference task

2015 ◽  
Vol 37 (5) ◽  
pp. 1025-1049 ◽  
Author(s):  
QINGFANG ZHANG ◽  
CHEN FENG ◽  
XUEBING ZHU ◽  
CHENG WANG
Keyword(s):  
Context Effect ◽  
Context Effects ◽  
Semantic Context ◽  
Context Word ◽  
Lexical Selection ◽  
Semantic Interference ◽  
Facilitation Effect ◽  
Interference Task ◽  
Empirical Level ◽  
Basic Level

ABSTRACTA number of studies that observed semantic facilitation in a picture–word interference task questioned the hypothesis that lexical selection during speech production is a competitive process. Semantic facilitation effects are typically observed when context words and target names do not belong to the same semantic category level. In the experiments reported in this article, we used a picture–word interference task with basic-level context words and basic-level naming (i.e., the context word is dog, and the target name is cat) to investigate semantic context effects. We observed a reversal of semantic context effect: context words that induce semantic interference when stimulus onset asynchrony (SOA) are –100 and 0 ms and induce semantic facilitation at large negative SOA values (from –1000 to –400 ms, in steps of 200 ms). At the empirical level, our data suggest that manipulating SOA can reverse the polarity of the semantic context effect. Our analysis demonstrates that the conceptual selection model provides the most straightforward way to account for the reported polarity shift and the different SOA ranges covered by the semantic interference effect and the semantic facilitation effect.

Using whole-word production measures to determine the influence of phonotactic probability and neighborhood density on bilingual speech production

2011 ◽  
Vol 16 (4) ◽  
pp. 369-387 ◽  
Author(s):  
Skott E. Freedman ◽  
Jessica A. Barlow
Keyword(s):  
Speech Production ◽  
Picture Naming ◽  
Naming Task ◽  
Word Production ◽  
Neighborhood Density ◽  
Bilingual Children ◽  
Typically Developing ◽  
Phonotactic Probability ◽  
Whole Word ◽  
Phonological Complexity

Numerous lexical and sublexical factors have been reported to influence speech production in monolinguals (Storkel, 2001; Vitevitch, 2002); however, whole-word production analyses have rarely been used to measure such influences. The present study investigated the effects of phonotactic probability and neighborhood density on bilingual speech production using whole-word production measures (Ingram, 2002). Five typically developing English–Spanish bilingual children were administered a picture-naming task in English and Spanish in which stimuli varied in sublexical and lexical parameters. Their English and Spanish productions were compared with those of five age-matched monolingual English- and Spanish-speaking children, respectively. No differences were found between bilinguals and monolinguals in the respective languages; however, bilinguals evidenced greater phonological complexity in Spanish than English on words with low phonotactic probability and low neighborhood density. Whole-word approximation remained similar between languages. Findings are interpreted in the context of crosslinguistic influences of sublexical and lexical factors on speech production.

scholarly journals Phonological Neighborhood Effects in Spoken Word Production: An fMRI Study

2011 ◽  
Vol 23 (3) ◽  
pp. 593-603 ◽  
Author(s):  
Dasun Peramunage ◽  
Sheila E. Blumstein ◽  
Emily B. Myers ◽  
Matthew Goldrick ◽  
Melissa Baese-Berk
Keyword(s):  
Neighborhood Effects ◽  
Voice Onset Time ◽  
Inferior Frontal Gyrus ◽  
Onset Time ◽  
Spoken Word ◽  
Word Production ◽  
Minimal Pair ◽  
Precentral Gyrus ◽  
Lexical Selection ◽  
Spoken Word Production

The current study examined the neural systems underlying lexically conditioned phonetic variation in spoken word production. Participants were asked to read aloud singly presented words, which either had a voiced minimal pair (MP) neighbor (e.g., cape) or lacked a minimal pair (NMP) neighbor (e.g., cake). The voiced neighbor never appeared in the stimulus set. Behavioral results showed longer voice-onset time for MP target words, replicating earlier behavioral results [Baese-Berk, M., & Goldrick, M. Mechanisms of interaction in speech production. Language and Cognitive Processes, 24, 527–554, 2009]. fMRI results revealed reduced activation for MP words compared to NMP words in a network including left posterior superior temporal gyrus, the supramarginal gyrus, inferior frontal gyrus, and precentral gyrus. These findings support cascade models of spoken word production and show that neural activation at the lexical level modulates activation in those brain regions involved in lexical selection, phonological planning, and, ultimately, motor plans for production. The facilitatory effects for words with MP neighbors suggest that competition effects reflect the overlap inherent in the phonological representation of the target word and its MP neighbor.

The influence of short-term language-switching training on the plasticity of the cognitive control mechanism in bilingual word production

2018 ◽  
Vol 71 (10) ◽  
pp. 2115-2128 ◽  
Author(s):  
Junjie Wu ◽  
Chunyan Kang ◽  
Fengyang Ma ◽  
Xiaoyi Gao ◽  
Taomei Guo
Keyword(s):  
Cognitive Control ◽  
Picture Naming ◽  
Control Mechanism ◽  
Local Level ◽  
Naming Task ◽  
Word Production ◽  
Language Switching ◽  
Short Term ◽  
Language Mapping ◽  
Target Languages

This study examined the effect of short-term language-switching training on the cognitive control mechanism in bilingual word production. In two experiments, two groups of relatively proficient but unbalanced Chinese–English bilinguals performed a cued picture-naming task, in which they switched between their two languages. On two consecutive days, the participants took part in four sessions. The same procedure was employed on 2 days in Experiment 1, whereas the cue-language mapping was reversed on Day 2 in Experiment 2. In both experiments, picture naming in the dominant language (L1, Chinese) was slower than that in the weaker second language (L2, English) in all sessions. In addition, the reversed language dominance effect was enhanced with training, suggesting that training proactively increases the amount of inhibition of the dominant L1 at the global level. Furthermore, switching costs in the L1 were reduced with training in Experiment 1, but not in Experiment 2. These results indicate that language-switching training improves the efficiency of reactively exerting inhibitory control over the dominant L1 at the local level. However, when a cue matches with different target languages, the effect of training is absent at the local level. These findings reveal the plasticity and complexity of the cognitive control mechanism as a function of bilingual experience, particularly in language switching.

Sign in / Sign up

Export Citation Format

Share Document