MAINTENANCE OF KNOWLEDGE - QUESTIONS ABOUT MEMORY WE FORGOT TO ASK
MAINTENANCE OF KNOWLEDGE - QUESTIONS ABOUT MEMORY WE FORGOT TO ASK
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DOI：
10.1037/0096-3445.108.3.296
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发表时间：
1979-01-01
影响因子：
4.1
通讯作者：
BAHRICK, HP
中科院分区：
文献类型：
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作者：
BAHRICK, HP
采用连续再学习和横截面调整两种方法来考察知识维持的过程。连续的再学习说明在实验室研究与90名本科生，英语-西班牙语单词对定期重新学习，和会话间隔从几秒钟到30天不等。结果发现，不确定的访问所获得的信息仍然是很有可能的，如果再训练间隔不超过访问间隔。横截面调整是一种非实验室的方法，旨在研究生态现实条件下复杂知识系统的获取和维护。该方法在一项针对275名大学生和576名校友的研究中得到了说明，其中发现对城市知识的维持与46年保留间隔期间访问的频率、新近度、持续时间和分布有关。每种方法的统计和解释程序进行了详细说明。（9参考）（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
Used 2 methods—successive relearning and cross-sectional adjustment—to examine processes involved in the maintenance of knowledge. Successive relearning is illustrated in a laboratory study with 90 undergraduates; English–Spanish word pairs were periodically relearned, and the intersession interval was varied from a few seconds to 30 days. It was found that indefinite access to the acquired information remained highly probable if the retraining interval did not exceed the access interval. Cross-sectional adjustment is a nonlaboratory method designed to investigate the acquisition and maintenance of complex knowledge systems under ecologically realistic conditions. The method is illustrated in a study with 275 university students and 576 alumni in which maintenance of knowledge of a city was found to be related to the frequency, recency, duration, and distribution of visits during a 46-yr retention interval. Statistical and interpretive procedures for each method are detailed.(9 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)