Vocal development in a large-scale crosslinguistic corpus.

Vocal development in a large-scale crosslinguistic corpus.
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DOI:
10.1111/desc.13090
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发表时间:
2021-09
影响因子:
3.7
通讯作者:
Seidl A
Seidl A
中科院分区:
心理学1区
文献类型:
--
作者:
Cychosz M;Cristia A;Bergelson E;Casillas M;Baudet G;Warlaumont AS;Scaff C;Yankowitz L;Seidl A

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这项研究评估了在不同的文化背景下,儿童早期发声是否以相似的方式发展。我们分析了来自五种不同语言/文化背景的49名儿童(1-36个月)的全天录音数据。公民科学家对这些录音进行了注释,以确定儿童发声是否包含规范转换(例如,“ba”对“ee”)。结果显示,报告包含典型转换的剪辑的比例随着年龄的增长而增加。此外,这一比例超过0.15约7个月,复制和扩展以前的研究结果规范发声发展,但使用的数据从自然环境中的文化和语言多样性的样本。这项工作探讨了如何众包可以用来注释语料库,帮助建立与多种语言和文化相关的发展里程碑。相对于更传统的实验室内专家注释器,众包平台上更低的注释器间可靠性意味着需要更大数量的唯一注释器和/或注释,并且众包可能不是用于更细粒度的注释决策的合适方法。本研究所使用的音频片段被编译成一个大规模的婴儿发声语料库,可供其他研究人员在未来的工作中使用。
This study evaluates whether early vocalizations develop in similar ways in children across diverse cultural contexts. We analyze data from daylong audio recordings of 49 children (1–36 months) from five different language/cultural backgrounds. Citizen scientists annotated these recordings to determine if child vocalizations contained canonical transitions or not (e.g., “ba” vs. “ee”). Results revealed that the proportion of clips reported to contain canonical transitions increased with age. Furthermore, this proportion exceeded 0.15 by around 7 months, replicating and extending previous findings on canonical vocalization development but using data from the natural environments of a culturally and linguistically diverse sample. This work explores how crowdsourcing can be used to annotate corpora, helping establish developmental milestones relevant to multiple languages and cultures. Lower inter-annotator reliability on the crowdsourcing platform, relative to more traditional in-lab expert annotators, means that a larger number of unique annotators and/or annotations are required, and that crowdsourcing may not be a suitable method for more fine-grained annotation decisions. Audio clips used for this project are compiled into a large-scale infant vocalization corpus that is available for other researchers to use in future work.
DOI: 10.1111/desc.12641
发表时间: 2018-09-01
影响因子: 3.7
作者:
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通讯作者: Goldstein, Michael H.
DOI: 10.1111/desc.12715
发表时间: 2019-01-01
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DOI: 10.1111/cdev.12974
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期刊: CHILD DEVELOPMENT
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DOI: 10.1007/s10803-017-3033-4
发表时间: 2017-04-01
影响因子: 3.9
作者:
Belardi, Katie;Watson, Linda R.;Oller, D. Kimbrough
通讯作者: Oller, D. Kimbrough
DOI: 10.2307/1131235
发表时间: 1992-08-01
期刊: CHILD DEVELOPMENT
影响因子: 4.6
作者:
BORNSTEIN, MH;TAMISLEMONDA, CS;VARDI, D
通讯作者: VARDI, D