Methodological control of semantic priming in Alzheimer's disease

被引：40
|
作者：
Shenaut, GK [1 ]
Ober, BA [1 ]
机构：
[1] NO CALIF HLTH CARE SYST, DEPT VET AFFAIRS, PLEASANTVILLE, NY USA
来源：
PSYCHOLOGY AND AGING | 1996年 / 11卷 / 03期
关键词：
D O I：
10.1037/0882-7974.11.3.443
中图分类号：
R4 [临床医学]; R592 [老年病学];
学科分类号：
1002 ; 100203 ; 100602 ;
摘要：
We conducted a lexical-decision. semantic priming experiment that included 250- and 1000-ms stimulus onset asynchronies (SOAs) with 32 probable Alzheimer's disease (AD) and 40 older normal persons. Attention-based. controlled processes are assumed to occur only at the longer of the 2 SOAs. The AD group showed greater than normal priming in the long-SOA but not the short-SOA condition. We conclude that greater than normal AD priming is a function of controlled processing rather than semantic network degradation.
引用
收藏
页码：443 / 448
页数：6
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