共 56 条
Lifespan development of phonemic and semantic fluency: Universal increase, differential decrease
被引:50
作者:
Kave, Gitit
[1
]
Knafo-Noam, Ariel
[2
]
机构:
[1] Open Univ, Dept Educ & Psychol, IL-43537 Raanana, Israel
[2] Hebrew Univ Jerusalem, Dept Psychol, IL-91905 Jerusalem, Israel
关键词:
Verbal fluency;
Category fluency;
Word retrieval;
Lifespan development;
Cognitive aging;
VERBAL FLUENCY;
NORMATIVE DATA;
WORD-RETRIEVAL;
NEUROPSYCHOLOGICAL TESTS;
CATEGORY FLUENCY;
AGE;
EDUCATION;
PERFORMANCE;
CHILDREN;
HEALTHY;
D O I:
10.1080/13803395.2015.1065958
中图分类号:
B849 [应用心理学];
学科分类号:
040203 ;
摘要:
The aim of this study was to examine whether performance on phonemic and semantic fluency tasks follows similar lifespan trajectories. Data from 1212 Hebrew-speakers aged 5-86 years were analyzed. Both linear and curvilinear quadratic models fit the data, reflecting a general increase in ability with age, as well as an increase followed by a decrease beyond this linear rise. A significant interaction between task type and the curvilinear effect demonstrated differential lifespan patterns of performance on each task. While scores improved similarly on the phonemic and semantic tasks during childhood, late-life decline was more noticeable on the semantic task, possibly due to the unique characteristics of aging-related word retrieval difficulties.
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页码:751 / 763
页数:13
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