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The development of a Chinese equivalence version of Letter-Number Span Test

文献类型：期刊论文

作者Chan, Raymond C. K.1,2; Wang, Ya2; Deng, Yongyu2,3; Zhang, Yani4; Yiao, Xiaoli4; Zhang, Cheng4; R. C. K. Chan
刊名CLINICAL NEUROPSYCHOLOGIST
出版日期2008
卷号22期号:1页码:112-121
关键词Chinese Letter-Number Span multitasking working memory
ISSN号1385-4046
文献子类Article
英文摘要The present study aimed to develop a Chinese equivalence version of the Letter Number (LN) Span Test and to explore the preliminary construct and discriminative validity of the developed version among a group of healthy Chinese volunteers and patients with stroke. A group of 165 (73 men and 92 women) healthy participants were recruited for the validation study most of them were undergraduates or postgraduates. Moreover, a comparison was made between nine patients with stroke and the healthy controls. For the healthy sample, the Chinese version correlated significantly with the English version in total number of correct span (r = .6, p <.00001) and the longest span (r = .5, p <.00005). The Chinese version of LN Span Test was also found to be significantly associated with memory-loaded tests but not other tests. A series of ANCOVAs controlling for age, education, and IQ indicated that stroke patients performed significantly worse than the healthy controls in LN Span total number of correct responses (p <.04), immediate recall (p <.0005), and delayed recall (p <.0005) of WMS-R, SART total number of correct response (p <.0005), PASAT dyads correct response (p <.0 1). The preliminary findings suggest that the Chinese version of the LN Span Test shows impressive preliminary validity among a group of healthy volunteers and an impressive clinical discriminative validity among a group of stroke cases.; The present study aimed to develop a Chinese equivalence version of the Letter Number (LN) Span Test and to explore the preliminary construct and discriminative validity of the developed version among a group of healthy Chinese volunteers and patients with stroke. A group of 165 (73 men and 92 women) healthy participants were recruited for the validation study most of them were undergraduates or postgraduates. Moreover, a comparison was made between nine patients with stroke and the healthy controls. For the healthy sample, the Chinese version correlated significantly with the English version in total number of correct span (r = .6, p <.00001) and the longest span (r = .5, p <.00005). The Chinese version of LN Span Test was also found to be significantly associated with memory-loaded tests but not other tests. A series of ANCOVAs controlling for age, education, and IQ indicated that stroke patients performed significantly worse than the healthy controls in LN Span total number of correct responses (p <.04), immediate recall (p <.0005), and delayed recall (p <.0005) of WMS-R, SART total number of correct response (p <.0005), PASAT dyads correct response (p <.0 1). The preliminary findings suggest that the Chinese version of the LN Span Test shows impressive preliminary validity among a group of healthy volunteers and an impressive clinical discriminative validity among a group of stroke cases.
学科主题神经心理学
语种英语
WOS记录号WOS:000252891700009
公开日期2011-08-22
源URL[http://ir.psych.ac.cn/handle/311026/5745]  
专题心理研究所_中国科学院心理研究所回溯数据库(1956-2010)
通讯作者R. C. K. Chan
作者单位1.Chinese Acad Sci, Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Beijing 100101, Peoples R China
2.Sun Yat Sen Univ, Dept Psychol, Neuropsychol & Appl Cognit Neurosci Lab, Guangzhou, Peoples R China
3.ZhongKai Univ Agr & Technol, Guangzhou, Peoples R China
4.Sun Yat Sen Univ, Affiliated Hosp 1, Dept Neurol, Guangzhou, Peoples R China
推荐引用方式
GB/T 7714		 Chan, Raymond C. K.,Wang, Ya,Deng, Yongyu,et al. The development of a Chinese equivalence version of Letter-Number Span Test[J]. CLINICAL NEUROPSYCHOLOGIST,2008,22(1):112-121.
APA Chan, Raymond C. K..,Wang, Ya.,Deng, Yongyu.,Zhang, Yani.,Yiao, Xiaoli.,...&R. C. K. Chan.(2008).The development of a Chinese equivalence version of Letter-Number Span Test.CLINICAL NEUROPSYCHOLOGIST,22(1),112-121.
MLA Chan, Raymond C. K.,et al."The development of a Chinese equivalence version of Letter-Number Span Test".CLINICAL NEUROPSYCHOLOGIST 22.1(2008):112-121.

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来源：心理研究所

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