Comprehension in grammatical sentences at the level of specificity and schematicity in Alzheimer’s disease: an analysis psycholinguistics and cognitive

• Autor(a) principal: Moraes, Berla Moreira de
• Data de Publicação: 2016
• Outros Autores: Leite, Jan Edson Rodrigues
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Signo (Santa Cruz do Sul. Online)
• Texto Completo: https://online.unisc.br/seer/index.php/signo/article/view/7217
• topic: Language Comprehension. Level of Specificity. Alzheimer Disease.; Compreensão da Linguagem. Nível de especificidade. Doença de Alzheimer.

The present research aimed at identifying if there is any compromisse regarding the comprehension in grammatical sentences at the level of specificity, through the self-paced reading technique, produced by people suffering from Alzheimer. With the objective of reaching our goals and finding answers to our hypotheses, one experiment was carried out to analyse: the time of reaction while reading the sentence, the time of reaction for reading the comprehension questions and choosing the best answer, and the score of right answers given by Young adults (YA) and healthy old (HO) taken as groups of control and the old with likely Alzheimer (OLA) as case group, considering sentences: at the level of schematicity and specificity. 10 YA, 10 HO and 10 OLA took part in the experiments, totalling thirty participants. Results show that, when compared to the old without cognitive decline, people suffering from Alzheimer presente inferior performance in comprehending conventional imagery when it comes to the rate of right answers and the time of response. As the result of the experiment, in relation to the level of specificity, people with Alzheimer need more time to read and give answers before schematic sentences, in which is also noticed the highest rate of wrong anwers. The hypothesis that the comprehension of conventional imagery in gramatical sentences at the level of specificity, is affected since the early stages of the Alzheimer disease was confirmed. We believe that this is influenced by the progressive cognitive decline of the working memory, by the speed of processing, by the decision making and also by the spacial and temporal orientation.