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Comprehension and storage of sequentially presented radio news items by healthy elderly

Compreensão e memorização de notícias de rádio apresentadas serialmente por idosos sadios

Abstract

In the normal aging processes, complaints of memory loss and auditory comprehension are not uncommon, principally in complex and cognitively demanding situations.

Objective:

The objective of this study was to investigate skills of discourse comprehension and retention in a natural situation, by healthy aged in relation to variables such as age, schooling and cognitive screening measurement.

Methods:

Thirty healthy elderly participated in the study (mean age=73.56 yrs; SD=6.26 and mean schooling=8.6 yrs; SD=4.41). Twelve news items were recorded and presented in three sequences of four news-groups. Participants were instructed to listen to the four news items, and upon completion were questioned about one of them.

Results:

We found no age or schooling effect on the performance of the subjects. The participants achieved almost full scores on all answers (ceiling effect).

Discussion:

The heterogeneity of elderly and cognitive compensation in natural situations could explain these results of elderly behavior.

Key words:
language; elderly; cognition.

Resumo

No processo de envelhecimento, queixas sobre declínio de memória e dificuldades de compreensão auditiva não são raras, principalmente em situações complexas e com maior demanda cognitiva.

Objetivos:

O objetivo do estudo foi investigar habilidades de compreensão e retenção de discurso por idosos, em situações naturais, considerando as variáveis: idade, escolaridade e medida cognitiva.

Métodos:

30 idosos participaram do estudo (média de idade=73,56; desvio padrão=6,26 e média de escolaridade=8,6; desvio padrão=4.41). Doze noticias foram gravadas e apresentadas em três seqüências de quatro grupos cada. Os participantes foram instruídos a ouvir as seqüências e ao final foram questionados sobre uma das notícias.

Resultados:

Não foram encontrados efeitos de idade ou escolaridade na perfórmance dos participantes. Notou-se efeito teto em todos os escores.

Discussão:

A heterogeneidade do envelhecimento e compensações cognitivas em situações naturais poderiam explicar o comportamento dos idosos da amostra.

Palavras-chave:
linguagem; idosos; cognição.

Texto completo disponível apenas em PDF.

Full text available only in PDF format.

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Publication Dates

  • Publication in this collection
    Apr-Jun 2009

History

  • Received
    12 May 2009
  • Accepted
    21 May 2009
Academia Brasileira de Neurologia, Departamento de Neurologia Cognitiva e Envelhecimento R. Vergueiro, 1353 sl.1404 - Ed. Top Towers Offices, Torre Norte, São Paulo, SP, Brazil, CEP 04101-000, Tel.: +55 11 5084-9463 | +55 11 5083-3876 - São Paulo - SP - Brazil
E-mail: revistadementia@abneuro.org.br | demneuropsy@uol.com.br