A Confirmatory Factor Analysis of the WAIS—III in Patients with Traumatic Brain Injury
A Confirmatory Factor Analysis of the WAIS—III in Patients with Traumatic Brain Injury
复制标题
脑外伤患者WAIS-III验证性因素分析
DOI：
10.1076/jcen.25.1.59.13627
复制
发表时间：
2003
影响因子：
2.2
通讯作者：
J. Donders
中科院分区：
文献类型：
--
作者：
P. T. van der Heijden;J. Donders
对 166 名创伤性脑损伤 (TBI) 患者样本的 WAIS-III 数据进行了最大似然验证性因子分析。测试了四个相互竞争的假设模型的模型拟合度和简约性。由语言理解、知觉组织、工作记忆和处理速度组成的四因素模型与标准化样本中提出的模型相同，提供了最适合临床数据的模型。结果支持这四个因素在 TBI 患者中的结构有效性。
Maximum likelihood confirmatory factor analysis was performed on the WAIS-III data of a sample of 166 patients with traumatic brain injury (TBI). Four competing hypothetical models were tested for model fit and parsimony. A four-factor model composed of Verbal Comprehension, Perceptual Organization, Working Memory, and Processing Speed, identical to that proposed for the standardization sample, provided the best fit to the clinical data. The results support the construct validity of these four factors in patients with TBI.