Lapointe S G
Brain Lang. 1985 Jan;24(1):100-55. doi: 10.1016/0093-934x(85)90100-2.
Previous descriptions of the use of grammatical markers associated with verbs in the speech of agrammatic patients are shown to be grammatically inadequate. A more appropriate grammatical description, defined in terms of the complexity of the derivational properties of verb forms and the complexity of the semantic notions that verb forms can express, is presented which can handle facts about English and Italian agrammatism. However, this type of description is shown to be incapable of accounting in a natural way for certain further facts about agrammatic productions in English and Italian which need to be explained. A psycholinguistic model compatible with the grammatical description is then presented to account for these facts. The model, an elaboration of M. Garrett's (1975, in G. Bower (ed.), Psychology of learning and motivation, New York: Academic Press, Vol. 9) model of normal sentence production, involves the accessing of two stores during syntactic processing--one containing phrase fragments, the other function words. Agrammatic patients are claimed to suffer from a specific inability to access these stores; the resulting agrammatic production system is shown to account for a wide range of facts about agrammatism.
以往关于语法缺失患者言语中与动词相关的语法标记使用情况的描述在语法上并不充分。本文提出了一种更合适的语法描述，该描述依据动词形式派生特性的复杂性以及动词形式能够表达的语义概念的复杂性来定义，它能够处理有关英语和意大利语语法缺失的事实。然而，事实表明，这种描述方式无法以自然的方式解释有关英语和意大利语语法缺失性言语的某些进一步事实。随后本文提出了一个与该语法描述兼容的心理语言学模型来解释这些事实。该模型是对M. 加勒特（1975年，载于G. 鲍尔编著的《学习与动机心理学》，纽约：学术出版社，第9卷）正常句子生成模型的细化，在句法处理过程中涉及对两个存储库的访问——一个包含短语片段，另一个包含功能词。据称，语法缺失患者存在访问这些存储库的特定障碍；由此产生的语法缺失性生成系统被证明能够解释有关语法缺失的诸多事实。
