Crockett D J
Percept Mot Skills. 1976 Dec;43(3 pt. 1):795-806. doi: 10.2466/pms.1976.43.3.795.
The verbal production of 57 aphasic patients was rated and used to assign these patients into two sets of groups reflecting Howes' and Weisenburg and McBride's models of aphasia. Test scores covering a broad range of communication skills and modalities were compared between these groups to examine the assumption that salient features of verbal production could be used to establish groups which would show significant differences on other important linguistic variables. Neither Howes' nor Weisenburg and McBride's model provided groups showing significant multivariate differences. It was suggested that these models be improved by expanding them to include other important psycholinguistic components of language skills. Since these models did not account for significant between group differences, caution was suggested in using these models for assessment or treatment purposes.
对57名失语症患者的言语表达进行评分，并据此将这些患者分为两组，以反映豪斯以及魏森伯格和麦克布赖德的失语症模型。对这两组患者在涵盖广泛沟通技能和方式的测试分数进行比较，以检验以下假设：言语表达的显著特征可用于划分出在其他重要语言变量上存在显著差异的组。豪斯模型以及魏森伯格和麦克布赖德模型均未得出存在显著多变量差异的分组。研究建议通过扩展这些模型，纳入语言技能的其他重要心理语言学组成部分来对其进行改进。由于这些模型未能解释组间的显著差异，因此建议在将这些模型用于评估或治疗目的时要谨慎。
