The development of audiovisual speech perception in Mandarin-speaking children: Evidence from the McGurk paradigm.
Child Dev
; 95(3): 750-765, 2024.
Article
en En
| MEDLINE
| ID: mdl-37843038
ABSTRACT
The developmental trajectory of audiovisual speech perception in Mandarin-speaking children remains understudied. This cross-sectional study in Mandarin-speaking 3- to 4-year-old, 5- to 6-year-old, 7- to 8-year-old children, and adults from Xiamen, China (n = 87, 44 males) investigated this issue using the McGurk paradigm with three levels of auditory noise. For the identification of congruent stimuli, 3- to 4-year-olds underperformed older groups whose performances were comparable. For the perception of the incongruent stimuli, a developmental shift was observed as 3- to 4-year-olds made significantly more audio-dominant but fewer audiovisual-integrated responses to incongruent stimuli than older groups. With increasing auditory noise, the difference between children and adults widened in identifying congruent stimuli but narrowed in perceiving incongruent ones. The findings regarding noise effects agree with the statistically optimal hypothesis.
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Percepción del Habla
Límite:
Adult
/
Child
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Child, preschool
/
Humans
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Male
País/Región como asunto:
Asia
Idioma:
En
Revista:
Child Dev
Año:
2024
Tipo del documento:
Article
País de afiliación:
China