ISSN 0439-755X
CN 11-1911/B
主办：中国心理学会
　　　中国科学院心理研究所
出版：科学出版社

心理学报 ›› 1994, Vol. 26 ›› Issue (2): 184-189.

• • 上一篇    下一篇

认知作业年老化的比较研究

李德明;卫星;孙福立   

  1. 中国科学院心理研究所，中国中医研究院西苑医院
  • 发布日期:1994-06-25 出版日期:1994-06-25
  • 通讯作者: 李德明

A COMPARATIVE STUDY ON COGNITIVE TASKS IN AGING

Li Deming;Wei Xing(Institute of Psychology, Chinese Academy of Sciences Beijing 100012)Sun Fuli(Xiyuan Hospital,Academy of Traditional Chinese Medicine Beijing 100091)   

  • Online:1994-06-25 Published:1994-06-25

被引次数

19

摘要： 用言语—操作和人机对话两种方式完成１２项认知作业年老化比较研究，被试２４２人，４６－７５岁。结果表明：（１）一些作业（符号数字、视觉数字广度、听觉数字广度、词对联想学习、图象自由回忆和无意图形再认）成绩随年老明显下降，另一些作业（图象分类、卡片分类、心算和矩阵填图）成绩不随年老明显降低；（２）再次验证心算、符号数字、数字鉴别和计数四项非词语性作业速度随年老进行性减慢。

关键词: 认知作业成绩, 认知作业速度, 老年

Abstract: A comparative study on the cognitive pattern of 12 tasks in aging was accomplished by using the methods of language-operation and man-computer interaction in 242 subjects of 46 to 75 years of age.The results indicated:1) Some cognitive performances decreased obviously with age,such as symbol-digit, visual digit span, auditory digit span,pairedassociation learning,free recall of picture and recognition of meaningless figure But other cognitive performances did not decrease with age, such as picture classification,card classification,arithmetic and progressive matrices.2) It was examined that the cognitive speed of 4 nonlexical tasks slowed down progressively with age,these tasks were arithmetic,symbol-digit,digit discrimination and count.

Key words: cognitive performance, cognitive speed, aging