Effect of education on listening comprehension of sentences on healthy elderly: analysis of number of correct responses and task execution time

• Autor(a) principal: Silagi,Marcela Lima
• Data de Publicação: 2017
• Outros Autores: Rabelo,Camila Maia, Schochat,Eliane, Mansur,Letícia Lessa
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: CoDAS
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-17822017000600302
• topic: Aging; Education; Evaluation; Comprehension; Short-term Memory

ABSTRACT Purpose To analyze the effect of education on sentence listening comprehension on cognitively healthy elderly. Methods A total of 111 healthy elderly, aged 60-80 years of both genders were divided into two groups according to educational level: low education (0-8 years of formal education) and high education (≥9 years of formal education). The participants were assessed using the Revised Token Test, an instrument that supports the evaluation of auditory comprehension of orders with different working memory and syntactic complexity demands. The indicators used for performance analysis were the number of correct responses (accuracy analysis) and task execution time (temporal analysis) in the different blocks. Results The low educated group had a lower number of correct responses than the high educated group on all blocks of the test. In the temporal analysis, participants with low education had longer execution time for commands on the first four blocks related to working memory. However, the two groups had similar execution time for blocks more related to syntactic comprehension. Conclusion Education influenced sentence listening comprehension on elderly. Temporal analysis allowed to infer over the relationship between comprehension and other cognitive abilities, and to observe that the low educated elderly did not use effective compensation strategies to improve their performances on the task. Therefore, low educational level, associated with aging, may potentialize the risks for language decline.