Dialogia mãe-bebê: a emergência do envelope multimodal em contextos de atenção conjunta

Abstract

This production had the intention to monitor the emergence of language as a multimodal instance in contexts of joint attention occurred in naturalistic situations of two motherbaby dyads, from seven to seventeen months of the child. Thus we work with the multimodal envelope perspective, i.e., the fusion of three components of the dialogism look, gestures and vocal production that emerge simultaneously. We consider the concept of multimodality proposed by McNeill (1985) as a mixture of the gesture-vocal actions. The studies in language acquisition and in nonverbal communication postulate theoretical assumptions about linguistic, paralinguistic and extralinguistic elements in a dissociated way. The first ones had as primacy the observation of interlocutors speech and writing in various contexts. The second type was justified as a complement to the linguistic and the extralinguistic elements were considered as accessories used as aids to the speech. Our results show that the mother uses the multimodal composition to address herself to the child who interacts as she acquires the three basic components of the dialogism.