We think, by studying how the sounds are learned, we'll have a model for the rest of language, and perhaps for critical periods that may exist in childhood for social, emotional and cognitive development.
Pensem que estudiant com s'aprenen els sons, tindrem un model per a la resta de l'idioma, i potser per a períodes crítics que poden existir en l'infantesa de desenvolupament social, emocional i cognitiu.