Perception of audiovisual speech synchrony for native and non-native language.

Brain Res

Fundació Sant Joan de Déu, Hospital de Sant Joan de Déu, Spain; Crossmodal Research Laboratory, Department of Experimental Psychology, University of Oxford, UK.

Published: April 2010

AI Article Synopsis

  • - The study investigates how prior experience with audiovisual stimuli affects our ability to perceive simultaneity in language, specifically comparing English and Spanish speakers.
  • - Results showed that when listening to sentences in their native language, participants needed to see visual speech precede the audio by a longer time compared to when listening in a non-native language.
  • - As participants gain more experience with a non-native language, the differences in how they process visual and auditory signals tend to lessen, highlighting how visual information influences our perception of timing in audiovisual communication.

Article Abstract

To what extent does our prior experience with the correspondence between audiovisual stimuli influence how we subsequently bind them? We addressed this question by testing English and Spanish speakers (having little prior experience of Spanish and English, respectively) on a crossmodal simultaneity judgment (SJ) task with English or Spanish spoken sentences. The results revealed that the visual speech stream had to lead the auditory speech stream by a significantly larger interval in the participants' native language than in the non-native language for simultaneity to be perceived. Critically, the difference in temporal processing between perceiving native vs. non-native language tends to disappear as the amount of experience with the non-native language increases. We propose that this modulation of multisensory temporal processing as a function of prior experience is a consequence of the constraining role that visual information plays in the temporal alignment of audiovisual speech signals.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.brainres.2010.01.059DOI Listing

Publication Analysis

Top Keywords

non-native language
16
prior experience
12
audiovisual speech
8
native non-native
8
english spanish
8
speech stream
8
temporal processing
8
language
5
perception audiovisual
4
speech
4

Similar Publications

Pharmacist accessibility for non-native Japanese speakers: A cross-sectional study in Japan.

Can Pharm J (Ott)

January 2025

Department of Social & Community Pharmacy, School of Pharmaceutical Sciences, Wakayama Medical University, Wakayama, Japan.

Background: Pharmacists, being one of the more readily accessible primary health care professionals, must ensure accessibility. With growing internationalization, those in Japanese community pharmacies increasingly interact with non-Japanese speakers. This study aimed to understand how Japanese pharmacies can fulfill accessibility needs by accounting for patients' native language and culture.

View Article and Find Full Text PDF

Outcomes after Heart Transplantation among Non-Native English-Speaking Recipients.

J Card Fail

January 2025

Center for Advanced Cardiac Care, Division of Cardiology, Columbia University Irving Medical Center, New York, NY, USA. Electronic address:

Introduction: Effective communication and understanding are imperative for heart transplant (HT) recipients who require lifelong adherence to treatment plans and medications. Whether non-native English speaking (NNES) recipients have inferior outcomes compared to native English-speaking recipients (NES) has not been studied post-HT.

Methods: We reviewed adult HT recipients at Columbia University Irving Medical Center from January 2005 through December 2022 with primary language determined by chart review.

View Article and Find Full Text PDF

Neuroimaging Findings for the Overnight Consolidation of Learned Non-native Speech Sounds.

Neurobiol Lang (Camb)

January 2025

Department of Speech, Language, and Hearing Sciences, University of Connecticut, Storrs, CT, USA.

Research over the past two decades has documented the importance of sleep to language learning. Sleep has been suggested to play a role in establishing new speech representations as well; however, the neural mechanisms corresponding to sleep-mediated effects on speech perception behavior are unknown. In this study, we trained monolingual English-speaking adults to perceive differences between the Hindi dental vs.

View Article and Find Full Text PDF

Biological invasions are a major threat to biodiversity, ecosystem functioning and nature's contributions to people worldwide. However, the effectiveness of invasive alien species (IAS) management measures and the progress toward achieving biodiversity targets remain uncertain due to limited and nonuniform data availability. Management success is usually assessed at a local level and documented in technical reports, often written in languages other than English, which makes such data notoriously difficult to collect at large geographic scales.

View Article and Find Full Text PDF

Is musical ability related to second-language acquisition? A meta-analysis.

R Soc Open Sci

January 2025

Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, USA.

In our multicultural and interconnected world, the ability to learn new languages is important. However, there are significant differences in how successfully adults can learn aspects of non-native languages. Given robust relationships between musical ability and native-language processing, musical ability might also contribute to successful second-language acquisition.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!