Distinguish between human and non-human sounds - 2 weeks, cooing - 6-8 weeks, babbling - 6-8 months, holophrastic stage - 9-18 months, two-word stage - 18-24 months, telegraphic / multi-word stage - 24-30 months, later multi-word stage - 30 months plus,

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?