A Bayesian meta-analysis of infants' ability to perceive audio-visual congruence for speech.
Journal
Infancy : the official journal of the International Society on Infant Studies
ISSN: 1532-7078
Titre abrégé: Infancy
Pays: United States
ID NLM: 100890607
Informations de publication
Date de publication:
01 2022
01 2022
Historique:
revised:
25
08
2021
received:
21
12
2020
accepted:
02
09
2021
pubmed:
21
9
2021
medline:
5
1
2022
entrez:
20
9
2021
Statut:
ppublish
Résumé
This paper quantifies the extent to which infants can perceive audio-visual congruence for speech information and assesses whether this ability changes with native language exposure over time. A hierarchical Bayesian robust regression model of 92 separate effect sizes extracted from 24 studies indicates a moderate effect size in a positive direction (0.35, CI [0.21: 0.50]). This result suggests that infants possess a robust ability to detect audio-visual congruence for speech. Moderator analyses, moreover, suggest that infants' audio-visual matching ability for speech emerges at an early point in the process of language acquisition and remains stable for both native and non-native speech throughout early development. A sensitivity analysis of the meta-analytic data, however, indicates that a moderate publication bias for significant results could shift the lower credible interval to include null effects. Based on these findings, we outline recommendations for new lines of enquiry and suggest ways to improve the replicability of results in future investigations.
Types de publication
Journal Article
Meta-Analysis
Langues
eng
Sous-ensembles de citation
IM
Pagination
67-96Informations de copyright
© International Congress of Infant Studies (ICIS).
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