The oral and written side of word production in young and older adults: generation of lexical neighbors
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Article de revue
Este ítem está publicado en
Aging, Neuropsychology and Cognition. 2017-02-06, vol. 25, n° 2, p. 231-243
Resumen en inglés
The aim of the present study was to investigate the effects of aging on both spoken and written word production by using analogous tasks. To do so, a phonological neighbor generation task (Experiment 1) and an orthographic ...Leer más >
The aim of the present study was to investigate the effects of aging on both spoken and written word production by using analogous tasks. To do so, a phonological neighbor generation task (Experiment 1) and an orthographic neighbor generation task (Experiment 2) were designed. In both tasks, young and older participants were given a word and had to generate as many words as they could think of by changing one phoneme in the target word (Experiment 1) or one letter in the target word (Experiment 2). The data of the two experiments were consistent, showing that the older adults generated fewer lexical neighbors and made more errors than the young adults. For both groups, the number of words produced, as well as their lexical frequency, decreased as a function of time. These data strongly support the assumption of a symmetrical age-related decline in the transmission of activation within the phonological and orthographic systems.< Leer menos
Palabras clave en inglés
Language
Written and oral production
Word generation
Lexical neighbors
Aging
Centros de investigación