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

PSYCH OpenIR > 中国科学院心理研究所回溯数据库(1956-2010)

	The development of a Chinese equivalence version of Letter-Number Span Test
	Chan, Raymond C. K.1,2 ; Wang, Ya2 ; Deng, Yongyu 2,3; Zhang, Yani 4; Yiao, Xiaoli 4; Zhang, Cheng 4; R. C. K. Chan
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
	2008
语种	英语
发表期刊	CLINICAL NEUROPSYCHOLOGIST
ISSN	1385-4046
卷号	22 期号:1 页码:112-121
期刊论文类型	Article
收录类别	SCI ; SSCI
WOS记录号	WOS:000252891700009
引用统计	被引频次：37[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
第一作者单位	认知与发展心理学研究室
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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