Bliss L S, Peterson D M
Wayne State University, Speech and Hearing Center, Detroit, Michigan 48202.
J Commun Disord. 1975 Sep;8(3):207-12. doi: 10.1016/0021-9924(75)90013-1.
Aphasic and nonaphasic subjects repeated 24 sentences that varied according to grammatical complexity of the auxiliary. The results revealed that the repetition behavior of both groups was influenced by grammatical complexity. Sentences containing two or three optional auxiliary elements were more difficult to repeat than sentences with one or no optional auxiliary element. Similar patterns of repetition errors were observed in the responses of both groups. These findings suggest that grammatical complexity as well as length influence the retention span of aphasic children.
失语症患者和非失语症患者重复了24个句子，这些句子根据助动词的语法复杂性而有所不同。结果显示，两组的重复行为都受到语法复杂性的影响。包含两个或三个可选助动词成分的句子比包含一个或没有可选助动词成分的句子更难重复。两组的反应中都观察到了相似的重复错误模式。这些发现表明，语法复杂性以及句子长度会影响失语症儿童的记忆广度。
