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Attention-Language Interface in Multilingual Assessment Instrument for Narratives (MAIN) ...
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| 42 |
How biased are listeners towards second language speech? A replication and extension ...
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| 43 |
Where’s the Bingleduff? Influences of Speaker Accent on Memory in Children ...
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| 44 |
Encoding inferential evidence for events in language: Evidence from Turkish speaking children ...
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| 45 |
Does high talker variability improve the learning of non-native phoneme contrasts? A replication ...
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| 46 |
Arousal States as a Key Source of Variability in Speech Perception and Learning
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In: Languages; Volume 7; Issue 1; Pages: 19 (2022)
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Abstract:
The human brain exhibits the remarkable ability to categorize speech sounds into distinct, meaningful percepts, even in challenging tasks like learning non-native speech categories in adulthood and hearing speech in noisy listening conditions. In these scenarios, there is substantial variability in perception and behavior, both across individual listeners and individual trials. While there has been extensive work characterizing stimulus-related and contextual factors that contribute to variability, recent advances in neuroscience are beginning to shed light on another potential source of variability that has not been explored in speech processing. Specifically, there are task-independent, moment-to-moment variations in neural activity in broadly-distributed cortical and subcortical networks that affect how a stimulus is perceived on a trial-by-trial basis. In this review, we discuss factors that affect speech sound learning and moment-to-moment variability in perception, particularly arousal states—neurotransmitter-dependent modulations of cortical activity. We propose that a more complete model of speech perception and learning should incorporate subcortically-mediated arousal states that alter behavior in ways that are distinct from, yet complementary to, top-down cognitive modulations. Finally, we discuss a novel neuromodulation technique, transcutaneous auricular vagus nerve stimulation (taVNS), which is particularly well-suited to investigating causal relationships between arousal mechanisms and performance in a variety of perceptual tasks. Together, these approaches provide novel testable hypotheses for explaining variability in classically challenging tasks, including non-native speech sound learning.
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Keyword:
arousal; neuromodulation; pupillometry; second language acquisition; speech perception; transcutaneous auricular vagus nerve stimulation
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URL: https://doi.org/10.3390/languages7010019
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| 47 |
Short-Term Memory for Auditory Temporal Patterns and Meaningless Sentences Predicts Learning of Foreign Word Forms
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In: Brain Sciences; Volume 12; Issue 5; Pages: 549 (2022)
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| 52 |
Language learning through interaction: Online and in the classroom
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In: The Coastal Review: An Online Peer-reviewed Journal (2022)
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| 53 |
The contributions of phonological awareness and decoding on spelling in isiXhosa Grade 3 readers ...
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| 54 |
Learning vocabulary and syntax with and without redundancy ...
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| 55 |
The Oral Production of Discourse Markers by Advanced Learners of Spanish
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In: IULC Working Papers; Vol. 22 No. 1 (2022): Volume 22 (1) ; 1524-2110 (2022)
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| 56 |
How do L2 student moderators facilitate a peer-led discussion forum?
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| 57 |
Spanish pragmatic markers' usage patterns in second language and heritage speakers
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| 58 |
Training in machine translation post-editing for foreign language students
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Zhang, Hong; Torres-Hostench, Olga. - : University of Hawaii National Foreign Language Resource Center, 2022. : Center for Language & Technology, 2022. : (co-sponsored by Center for Open Educational Resources and Language Learning, University of Texas at Austin), 2022
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| 59 |
L2 discourse markers and the development of interactional competence during study abroad
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| 60 |
A CORPUS STUDY OF THE DEVELOPMENT OF THE ADJECTIVE PHRASE IN FRENCH CHILDREN
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In: Theses and Dissertations--Linguistics (2022)
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