Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).

Various aspects of motherese also known as infant-directed speech (IDS) have been studied for many years. As it is a widespread phenomenon, it is suspected to play some important roles in infant development. Therefore, our purpose was to provide an update of the evidence accumulated by reviewing all...

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Main Authors: Catherine Saint-Georges, Mohamed Chetouani, Raquel Cassel, Fabio Apicella, Ammar Mahdhaoui, Filippo Muratori, Marie-Christine Laznik, David Cohen
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0078103
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author Catherine Saint-Georges
Mohamed Chetouani
Raquel Cassel
Fabio Apicella
Ammar Mahdhaoui
Filippo Muratori
Marie-Christine Laznik
David Cohen
author_facet Catherine Saint-Georges
Mohamed Chetouani
Raquel Cassel
Fabio Apicella
Ammar Mahdhaoui
Filippo Muratori
Marie-Christine Laznik
David Cohen
author_sort Catherine Saint-Georges
collection DOAJ
description Various aspects of motherese also known as infant-directed speech (IDS) have been studied for many years. As it is a widespread phenomenon, it is suspected to play some important roles in infant development. Therefore, our purpose was to provide an update of the evidence accumulated by reviewing all of the empirical or experimental studies that have been published since 1966 on IDS driving factors and impacts. Two databases were screened and 144 relevant studies were retained. General linguistic and prosodic characteristics of IDS were found in a variety of languages, and IDS was not restricted to mothers. IDS varied with factors associated with the caregiver (e.g., cultural, psychological and physiological) and the infant (e.g., reactivity and interactive feedback). IDS promoted infants' affect, attention and language learning. Cognitive aspects of IDS have been widely studied whereas affective ones still need to be developed. However, during interactions, the following two observations were notable: (1) IDS prosody reflects emotional charges and meets infants' preferences, and (2) mother-infant contingency and synchrony are crucial for IDS production and prolongation. Thus, IDS is part of an interactive loop that may play an important role in infants' cognitive and social development.
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spelling doaj-art-7ffc02a8601d40e1a6a88403bd3a4b8d2025-07-12T05:31:14ZengPublic Library of Science (PLoS)PLoS ONE1932-62032013-01-01810e7810310.1371/journal.pone.0078103Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).Catherine Saint-GeorgesMohamed ChetouaniRaquel CasselFabio ApicellaAmmar MahdhaouiFilippo MuratoriMarie-Christine LaznikDavid CohenVarious aspects of motherese also known as infant-directed speech (IDS) have been studied for many years. As it is a widespread phenomenon, it is suspected to play some important roles in infant development. Therefore, our purpose was to provide an update of the evidence accumulated by reviewing all of the empirical or experimental studies that have been published since 1966 on IDS driving factors and impacts. Two databases were screened and 144 relevant studies were retained. General linguistic and prosodic characteristics of IDS were found in a variety of languages, and IDS was not restricted to mothers. IDS varied with factors associated with the caregiver (e.g., cultural, psychological and physiological) and the infant (e.g., reactivity and interactive feedback). IDS promoted infants' affect, attention and language learning. Cognitive aspects of IDS have been widely studied whereas affective ones still need to be developed. However, during interactions, the following two observations were notable: (1) IDS prosody reflects emotional charges and meets infants' preferences, and (2) mother-infant contingency and synchrony are crucial for IDS production and prolongation. Thus, IDS is part of an interactive loop that may play an important role in infants' cognitive and social development.https://doi.org/10.1371/journal.pone.0078103
spellingShingle Catherine Saint-Georges
Mohamed Chetouani
Raquel Cassel
Fabio Apicella
Ammar Mahdhaoui
Filippo Muratori
Marie-Christine Laznik
David Cohen
Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
PLoS ONE
title Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
title_full Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
title_fullStr Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
title_full_unstemmed Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
title_short Motherese in interaction: at the cross-road of emotion and cognition? (A systematic review).
title_sort motherese in interaction at the cross road of emotion and cognition a systematic review
url https://doi.org/10.1371/journal.pone.0078103
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