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Local temporal regularities in Spanish child-directed speech ...
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“Our Brokenness Kind of Connects Us”: Exploring Social Justice Topics Through Read-Alouds in a Ninth-Grade Classroom
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El desafío lingüístico en los servicios públicos: el caso del lenguaje claro y la lectura fácil en contextos migratorios
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A precise bare simulation approach to the minimization of some distances. Foundations
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In: https://hal.archives-ouvertes.fr/hal-03278232 ; 2021 (2021)
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Does infant-directed speech help phonetic learning? A machine learning investigation
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In: ISSN: 0364-0213 ; EISSN: 1551-6709 ; Cognitive Science ; https://hal.archives-ouvertes.fr/hal-03080098 ; Cognitive Science, Wiley, 2021, 45 (5), ⟨10.1111/cogs.12946⟩ (2021)
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Abstract:
International audience ; A prominent hypothesis holds that by speaking to infants in infant-directed speech (IDS) as opposed to adult-directed speech (ADS), parents help them learn phonetic categories. Specifically, two characteristics of IDS have been claimed to facilitate learning: hyperarticulation, which makes the categories more separable and variability, which makes the generalization more robust. Here, we test the separability and robustness of vowel category learning on acoustic representations of speech uttered by Japanese adults in either ADS, IDS (addressed to 18-24 month olds) or read speech (RS). Separability is determined by means of a distance measure computed between the five short vowel categories of Japanese, while robustness is assessed by testing the ability of six different machine learning algorithms trained to classify vowels to generalize on stimuli spoken by a novel speaker in ADS. Using two different speech representations, we find that hyperarticulated speech, in the case of RS, can yield better separability, and that increased between-speaker variability in ADS, can yield, for some algorithms, more robust categories. However, these conclusions do not apply to IDS, which turned out to yield neither more separable nor more robust categories compared to ADS inputs. We discuss the usefulness of machine learning algorithms run on real data to test hypotheses about the functional role of IDS.
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Keyword:
[INFO.INFO-LG]Computer Science [cs]/Machine Learning [cs.LG]; [STAT.ML]Statistics [stat]/Machine Learning [stat.ML]; Adult-directed speech; Hyperarticulation; Infant-directed speech; Phonetic learning; Read speech; Speech variability
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URL: https://doi.org/10.1111/cogs.12946 https://hal.archives-ouvertes.fr/hal-03080098/document https://hal.archives-ouvertes.fr/hal-03080098/file/CognitiveScience.pdf https://hal.archives-ouvertes.fr/hal-03080098
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The intonation contour of non-finality revisited Implications for EFL teaching
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In: English pronunciation instruction: Research-based insights ; https://hal.archives-ouvertes.fr/hal-03418097 ; Kirkova-Naskova, A.; Henderson, A.; Fouz-González, J. English pronunciation instruction: Research-based insights, John Benjamins Publishing, pp.176 - 195, 2021, Applied linguistics series, ⟨10.1075/aals.19.08her⟩ (2021)
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Dal plain language all'easy-to-read per lettori con disabilità intellettive: oltre la semplificazione ...
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(Re) Actualizing Culturally Sustaining Read Aloud Practices: Enriching Latinx Bilingual Learners' Literacy Development ...
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(Re) Actualizing Culturally Sustaining Read Aloud Practices: Enriching Latinx Bilingual Learners' Literacy Development ...
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Rhyming in the context of the phonological awareness of pre-school children ; Rima v kontekstu fonološke ozaveščenosti predšolskih otrok
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In: CEPS Journal 11 (2021) 1, S. 115-138 (2021)
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"Einfache" Wörter für Leseanfänger. Kriterien und Auswahllisten "leseleichter" Wörter
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In: 2021, 43 S. (2021)
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Proceedings of the 3rd Swiss conference on barrier-free communication (BfC 2020) ...
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Rhyming in the context of the phonological awareness of pre-school children ... : Rima v kontekstu fonološke ozaveščenosti predšolskih otrok ...
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The dramatic impact of explicit instruction on learning to read in a new writing system ...
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Desenvolvimento da consciência fonológica no 1º ano do 1º CEB
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The effects of read-aloud assistance, vocabulary and background knowledge on comprehension of health-related texts of Sri-Lankan English as second language speakers
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In: Journal of the European Second Language Association; Vol 5, No 1 (2021); 133–147 ; 2399-9101 (2021)
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Consciência Fonológica em idade pré-escolar e no 1.º ano de escolaridade
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