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Procesamiento de alternancias tonales en niños: una visión desde dos reglas de sandhi tonal en mandarín
Yuxin Lin1, Peng Zhou2, Xiaowen Zhang3
1Department of Foreign Languages and Literatures, Tsinghua University, Beijing, 100084, China.
Journal of psycholinguistic research
|January 6, 2026
Resumen
Niños
Área de la Ciencia:
- Lingüística; Psicología del Desarrollo; Ciencias Cognitivas
Sus antecedentes:
- El chino mandarín presenta dos reglas de sandhi tonal (TS): el sandhi general de tono 3 (T3S) y las reglas específicas de morfemas.
- La investigación previa sobre la adquisición de reglas de T3S por parte de los niños muestra resultados mixtos, con una comprensión limitada de la adquisición de TS específicas de morfemas.
Objetivo del estudio:
- Investigar la comprensión de las reglas generales de T3S y las reglas de TS específicas de morfemas en niños de habla mandarín (de 4 a 6 años).
- Explorar el papel de la memoria de trabajo (WM) en la trayectoria de desarrollo de la adquisición de reglas de TS.
Principales métodos:
- Se utilizó una tarea de procesamiento predictivo de sandhi tonal para evaluar la comprensión de los niños de las reglas de T3S y TS específicas de morfemas.
- Se administró la tarea n-back para medir la capacidad de memoria de trabajo (WM).
Principales resultados:
- Los niños demostraron una progresión en el desarrollo de la comprensión de ambas reglas de TS, con niños de 6 años superando a los de 4 y 5 años.
- La capacidad de memoria de trabajo, específicamente el rendimiento en la tarea 1-back, predijo la capacidad de los niños para procesar reglas de TS específicas de morfemas.
Conclusiones:
- La comprensión de las reglas de sandhi tonal del mandarín por parte de los niños se desarrolla con la edad.
- La memoria de trabajo juega un papel importante en la adquisición de reglas de sandhi tonal específicas de morfemas en hablantes jóvenes de mandarín.
Palabras clave:
adquisición del lenguaje infantilmandarínalternancias fonológicasprocesamiento predictivosandhi tonalMás Videos Relacionados
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