中国临床心理学杂志

必选数字记忆测验对伪装记忆损伤的鉴别作用

作者：高北陵刘仁刚李映平盛璐

关键词：脑外伤数字记忆测验伪装记忆

分类号：G449.5

出版年,卷(期):页码：2001,9(4):244-247

摘要：

目的:探讨Hiscock必选数字记忆测验对伪装记忆缺损的作用,并确定该测验判定伪装记忆缺损的划界分。方法:以66名不同损伤程度的非赔偿性脑外伤患者及24名赔偿性脑外伤伴有伪装智力低下者为研究对象,并与58名正常人作对照,对各组的必选数字记忆测验结果进行方差分析、计算累计百分率,并对伪装划界分作判定分析。结果:伪装组回答正确数与对照组及3个非伪装组之间差异均有非常显著性;容易条目的回答正确数小于等于11,或者困难条目的回答正确数小于等于7,可判定为伪装。判定的总正确率为98.6%,假阳性率为1.4%。结论:必选数字记忆测验是鉴别伪装记忆缺损的有效的评定工具。

Objective:To explore the validity of Hiscock and Hiscock's Forced-Choice Digit Memory Test (HDMT) in detecting dissimulation of memory deficit.Methods:Group comparisons were conducted.The performance of 24 subjects with compensation were compared to that of 66 subjects without compensation and 58 normal controls.Results:There were a significant differences between dissimulating group and other groups.The accuracy of distinction was 98.6% when the cut off scores of HDMT was 11 for easy items and 7 for difficult items.Conclusion:HDMT was useful for detecting true memory deficit as well as dissimulation.

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参考文献：

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