Do ability-performance relationships differentiate age and practice effects in visual search?
Do ability-performance relationships differentiate age and practice effects in visual search?
复制标题
视觉搜索中的能力与表现关系是否会区分年龄和实践效果？
DOI：
10.1037//0278-7393.20.3.710
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
Hertzog,C
中科院分区：
文献类型：
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作者：
Rogers,WA;Fisk,AD;Hertzog,C
研究了70名青年（17-31岁）和70名老年人（65-80岁）的视觉搜索能力和成绩之间的关系。学生在一个类别搜索任务中进行了广泛的练习。一个一致的版本允许开发自动注意力反应;一个不同的版本允许一般性能的改善。迁移条件评估学习。评估一般能力、归纳、语义知识、工作记忆、知觉速度、语义记忆访问和心理速度。LISREL模型显示，一般能力和语义记忆访问预测两个年龄组的初始性能。知觉速度预测了一致性任务和变化性任务的改善。能力-绩效关系指数的性能变化，但不能预测学习（即，自动化过程与一般效率）。能力迁移模型的质的差异表明学习的年龄差异。（PsycInfo数据库记录（c）2016阿帕，保留所有权利）
Investigated relationships between abilities and performance in visual search for 70 young (aged 17–31 yrs) and 70 old adults (aged 65–80 yrs). Ss received extensive practice on a category search task. A consistent version allowed development of an automatic attention response; a varied version allowed general performance improvements. Transfer conditions assessed learning. General ability, induction, semantic knowledge, working memory, perceptual speed, semantic memory access, and psychomotor speed were assessed. LISREL models revealed that general ability and semantic memory access predicted initial performance for both age groups. Improvements on both the consistent and the varied tasks were predicted by perceptual speed. Ability–performance relationships indexed performance changes but were not predictive of learning (ie, automatic process vs general efficiency). Qualitative differences in the ability-transfer models suggest age differences in learning.(PsycINFO Database Record (c) 2016 APA, all rights reserved)