Aging and individual differences in the development of skilled memory search performance.
Aging and individual differences in the development of skilled memory search performance.
复制标题
熟练记忆搜索能力发展中的衰老和个体差异。
DOI：
10.1037//0882-7974.11.3.497
复制
发表时间：
1996
影响因子：
3.7
通讯作者：
Fisk,AD
中科院分区：
文献类型：
--
作者：
Hertzog,C;Cooper,BP;Fisk,AD
我们研究了个体差异的措施，多种智力能力和性能的纯记忆搜索任务超过5个实验会话。老年人（n= 104）和年轻人（n= 97）的参与者表现出预期的模式，在内存搜索拦截和斜率一致映射（CM）的条件下，相对于不同的映射（VM）的条件。初始（非熟练）CM和VM内存搜索与语义记忆访问速度因素高度相关，与一般智力中度相关。结构方程模型表明，语义记忆访问的措施仍然是一个很强的预测熟练的CM搜索性能在两个年龄组，尽管CM记忆搜索性能的变化存在个体差异。这些结果表明，记忆搜索和视觉搜索之间的自动性的性质有质的差异，并建议在记忆搜索的自动性确定机制的年龄不变性。（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
We examined individual differences in measures of multiple intellectual abilities and performance on a pure memory search task over 5 experimental sessions. Old (n= 104) and young (n= 97) participants showed expected patterns of substantial improvement in memory search intercepts and slopes in consistently mapped (CM) conditions, relative to varied mapping (VM) conditions. Initial (unskilled) CM and VM memory search was highly correlated with a Semantic Memory Access Speed factor and moderately correlated with General Intelligence. Structural equation models showed that measures of Semantic Memory Access remained a strong predictor of skilled CM search performance in both age groups despite individual differences in CM memory search performance changes. These results indicate qualitative differences in the nature of automaticity between memory search and visual search and suggest age invariance in the mechanisms determining automaticity in memory search.(PsycINFO Database Record (c) 2016 APA, all rights reserved)