The development of a Chinese equivalence version of Letter-Number Span Test
Chan, Raymond C. K.1,2; Wang, Ya2; Deng, Yongyu2,3; Zhang, Yani4; Yiao, Xiaoli4; Zhang, Cheng4; R. C. K. Chan
2008
发表期刊CLINICAL NEUROPSYCHOLOGIST
ISSN1385-4046
文章类型Article
卷号22期号:1页码:112-121
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.
关键词Chinese Letter-Number Span multitasking working memory
学科领域神经心理学
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000252891700009
引用统计
被引频次:19[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5745
专题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
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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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