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Vocal development in a large‐scale crosslinguistic corpus
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In: ISSN: 1363-755X ; EISSN: 1467-7687 ; Developmental Science ; https://hal.archives-ouvertes.fr/hal-03498978 ; Developmental Science, Wiley, 2021, 24 (5), ⟨10.1111/desc.13090⟩ (2021)
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Listeners can use coarticulation cues to predict an upcoming novel word
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In: Proceedings of the Annual Meeting of the Cognitive Science Society, vol 43, iss 43 (2021)
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Child-directed Listening: How Caregiver Inference Enables Children's Early Verbal Communication
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In: Proceedings of the Annual Meeting of the Cognitive Science Society, vol 43, iss 43 (2021)
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| 4 |
Child-directed Listening: How Caregiver Inference Enables Children's Early Verbal Communication ...
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| 5 |
Child-directed Listening: How Caregiver Inference Enables Children's Early Verbal Communication ...
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| 6 |
Child-directed Listening: How Caregiver Inference Enables Children's Early Verbal Communication.
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| 8 |
Developing a Cross-Cultural Annotation System and MetaCorpus for Studying Infants’ Real World Language Experience
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| 9 |
Quantifying Sources of Variability in Infancy Research Using the Infant-Directed-Speech Preference
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| 10 |
Variable wordforms, adaptable learners: evidence from real-time word comprehension and naturalistic corpora
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Abstract:
Dissertation ; When learning a language, typically-developing infants face the daunting task of learning both the sounds and the meanings of words. In this dissertation, we focus on a source of variability that complicates the one-to-one relationship between words and their meanings: wordform variability. In Chapter 1 we make a distinction between the micro timescale, where learning and acquisition can be observed during the comprehension of individual utterances, and the macro timescale, where a longitudinal lens can reveal intuitions about the speech that infants and toddlers can learn from. In Chapter 2, a corpus analysis confirms that infants hear more irregular verbs than irregular nouns. We then compare toddlers' phonological representations of irregular nouns and verbs to their regular counterparts in an eyetracking study. Toddlers demonstrate well-specified representations for verbs 8 months later than they do for nouns, but the sounds in irregular words are represented with high fidelity at the same time as regular words in both syntactic categories. In Chapter 3, an eyetracking study with adults explores word comprehension when coarticulation cues have been manipulated. Adults take available referents into account when they hear a word whose coarticulation cues match an unfamiliar word. We also find that participants vary in whether they map an unfamiliar word to an available unfamiliar object if the unfamiliar word is sufficiently similar to a relevant known word. In Chapter 4, we return to early childhood, using annotated data from a longitudinal corpus of naturalistic recordings from the lives of 6-17-month-old infants. In this corpus, we characterize and quantify wordform variability, and find that for high-frequency words, wordform variability may aid in word learning. Theoretical implications and next steps are discussed in Chapter 5. Taken together, this work suggests that throughout the lifespan, wordform variability is no problem for learners and can in some cases facilitate learning and comprehension.
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Keyword:
coarticulation; corpus analysis; Developmental psychology; eyetracking; lexical variability; Linguistics; looking-while-listening; word irregularity
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URL: https://hdl.handle.net/10161/23822
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| 11 |
Listeners can use coarticulation cues to predict an upcoming novel word ...
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| 12 |
A thorough evaluation of the Language Environment Analysis (LENA) system
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In: Behav Res Methods (2021)
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