The communicative importance of agent-backgrounding: Evidence from homesign and Nicaraguan Sign Language.
Cognition
; 203: 104332, 2020 10.
Article
em En
| MEDLINE
| ID: mdl-32559513
Some concepts are more essential for human communication than others. In this paper, we investigate whether the concept of agent-backgrounding is sufficiently important for communication that linguistic structures for encoding this concept are present in young sign languages. Agent-backgrounding constructions serve to reduce the prominence of the agent - the English passive sentence a book was knocked over is an example. Although these constructions are widely attested cross-linguistically, there is little prior research on the emergence of such devices in new languages. Here we studied how agent-backgrounding constructions emerge in Nicaraguan Sign Language (NSL) and adult homesign systems. We found that NSL signers have innovated both lexical and morphological devices for expressing agent-backgrounding, indicating that conveying a flexible perspective on events has deep communicative value. At the same time, agent-backgrounding devices did not emerge at the same time as agentive devices. This result suggests that agent-backgrounding does not have the same core cognitive status as agency. The emergence of agent-backgrounding morphology appears to depend on receiving a linguistic system as input in which linguistic devices for expressing agency are already well-established.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Língua de Sinais
/
Linguística
Limite:
Adult
/
Humans
País/Região como assunto:
America central
/
Nicaragua
Idioma:
En
Revista:
Cognition
Ano de publicação:
2020
Tipo de documento:
Article
País de publicação:
Holanda