Memória de trabalho e atenção dividida : um estudo do processamento de frases

• Ano de defesa: 2007
• Autor(a) principal: Moreira, Eduardo Antonio
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Uberlândia; BR; Programa de Pós-graduação em Psicologia; Ciências Humanas; UFU
• Palavras-chave em Português: Memória de trabalho; Atenção dividida; Efeito Hebb; Processamento automático e controlado; Memória de longo prazo; Memória; Working Memory; Divided attention; Hebb effect; Automatic and controlled processes; Long-term Memory; CNPQ::CIENCIAS HUMANAS::PSICOLOGIA
• Link de acesso: https://repositorio.ufu.br/handle/123456789/17273

The present study had as an objective the analysis of the role of attention in the encoding of sentences and stories based on the working memory model and the Hebb Effect paradigm. The study tried to determine whether there were significant differences between of immediate serial recall in the presence or absence of an attentional concurrent task. The work hypothesis was that attention would act differently in the processing of sentences and stories. 40 students, 18 years or older, participated on the study. The results indicate that attention is primordial for the processing of sentences, but as far as stories go, the processing is done in a relatively automatic way, with little use of attention. The best support for long-term memory for the processing of the stories occurs in an automatic way. The study of the Hebb effect showed that learning occurred in a more efficient way with the stories. As far as the theoretical models, the data match the concept of the Episodic Buffer proposed by Baddeley (2000) and to the Embedded-Processes Model proposed by Cowan (1999).