Cognitive constraints on advance planning of sentence intonation

Pitch peaks tend to be higher at the beginning of longer than shorter sentences (e.g., ‘A farmer is pulling donkeys’ vs ‘A farmer is pulling a donkey and goat’), whereas pitch valleys at the ends of sentences are rather constant for a given speaker. These data seem to imply that speakers avoid dropp...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Nele Ots
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2021
Materias:
R
Q
Acceso en línea:https://doaj.org/article/5e0f8621e4a64b1bb6ae8913b2b1878d
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
id oai:doaj.org-article:5e0f8621e4a64b1bb6ae8913b2b1878d
record_format dspace
spelling oai:doaj.org-article:5e0f8621e4a64b1bb6ae8913b2b1878d2021-11-25T06:13:58ZCognitive constraints on advance planning of sentence intonation1932-6203https://doaj.org/article/5e0f8621e4a64b1bb6ae8913b2b1878d2021-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8594795/?tool=EBIhttps://doaj.org/toc/1932-6203Pitch peaks tend to be higher at the beginning of longer than shorter sentences (e.g., ‘A farmer is pulling donkeys’ vs ‘A farmer is pulling a donkey and goat’), whereas pitch valleys at the ends of sentences are rather constant for a given speaker. These data seem to imply that speakers avoid dropping their voice pitch too low by planning the height of sentence-initial pitch peaks prior to speaking. However, the length effect on sentence-initial pitch peaks appears to vary across different types of sentences, speakers and languages. Therefore, the notion that speakers plan sentence intonation in advance due to the limitations in low voice pitch leaves part of the data unexplained. Consequently, this study suggests a complementary cognitive account of length-dependent pitch scaling. In particular, it proposes that the sentence-initial pitch raise in long sentences is related to high demands on mental resources during the early stages of sentence planning. To tap into the cognitive underpinnings of planning sentence intonation, this study adopts the methodology of recording eye movements during a picture description task, as the eye movements are the established approximation of the real-time planning processes. Measures of voice pitch (Fundamental Frequency) and incrementality (eye movements) are used to examine the relationship between (verbal) working memory (WM), incrementality of sentence planning and the height of sentence-initial pitch peaks.Nele OtsPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 11 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Nele Ots
Cognitive constraints on advance planning of sentence intonation
description Pitch peaks tend to be higher at the beginning of longer than shorter sentences (e.g., ‘A farmer is pulling donkeys’ vs ‘A farmer is pulling a donkey and goat’), whereas pitch valleys at the ends of sentences are rather constant for a given speaker. These data seem to imply that speakers avoid dropping their voice pitch too low by planning the height of sentence-initial pitch peaks prior to speaking. However, the length effect on sentence-initial pitch peaks appears to vary across different types of sentences, speakers and languages. Therefore, the notion that speakers plan sentence intonation in advance due to the limitations in low voice pitch leaves part of the data unexplained. Consequently, this study suggests a complementary cognitive account of length-dependent pitch scaling. In particular, it proposes that the sentence-initial pitch raise in long sentences is related to high demands on mental resources during the early stages of sentence planning. To tap into the cognitive underpinnings of planning sentence intonation, this study adopts the methodology of recording eye movements during a picture description task, as the eye movements are the established approximation of the real-time planning processes. Measures of voice pitch (Fundamental Frequency) and incrementality (eye movements) are used to examine the relationship between (verbal) working memory (WM), incrementality of sentence planning and the height of sentence-initial pitch peaks.
format article
author Nele Ots
author_facet Nele Ots
author_sort Nele Ots
title Cognitive constraints on advance planning of sentence intonation
title_short Cognitive constraints on advance planning of sentence intonation
title_full Cognitive constraints on advance planning of sentence intonation
title_fullStr Cognitive constraints on advance planning of sentence intonation
title_full_unstemmed Cognitive constraints on advance planning of sentence intonation
title_sort cognitive constraints on advance planning of sentence intonation
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/5e0f8621e4a64b1bb6ae8913b2b1878d
work_keys_str_mv AT neleots cognitiveconstraintsonadvanceplanningofsentenceintonation
_version_ 1718413985417527296