摘要
目的 探讨计算机数字广度短时记忆测试法的临床可行性。方法 计算机数字广度短时记忆采用人机对话法 ,验证信度采用本法临床重复二次测试的稳定性 ,效度采用本法与部分经典短时记忆测试的临床结果的相关性。结果 计算机测试法在青、中年组二次重复测试的信度系数分别为 0 .9119及 0 .92 36 ;订正的韦氏记忆量表分测验图片回忆及背数测验 ,语词短时记忆测验成绩与计算机测试成绩在三年龄组的相关系数均在 0 .9以上。结论 本法对正常人短时记忆力的测试信度及效度基本上符合临床实用要求 。
Objective To explore the feasibilities in clinical practice of human number span short term memory by computer method. MethodsUsing the method of conversation between human and computer to test the number span short term memory,Verifing thereliability and validity through repeated test and correlation with the partial traditional tes ting methods.Results The reliability coefficients kept respectively 0.9 119 and 0.9236 in the young andmiddle age groups.The correlation coefficients k ept above 0.9 between the computer tests and the modified Wechslermemory scale: the subtests of picture memory and recite number tests,and the words short termmemory.Conclusion The reliability and correlation of compu ter testing method on humannumber span short term memory are suitable to meet t he requirement in normal person and can be used as one of theauxiliary tests in testing short term memory in clinical application.
出处
《中国行为医学科学》
CSCD
1998年第2期97-99,共3页
Chinese Journal of Behavioral Medical Science
关键词
数字
广度短时记忆
语词短时记忆
人机对话法
Number span short term memory Conversatio n between human and computer ModifiedWechsler memory scale Words short term memory
