Obler L K, Harris K, Meth M, Centeno J, Mathews P
City University of New York Graduate School, New York 10036, USA.
Brain Lang. 1999;68(1-2):233-40. doi: 10.1006/brln.1999.2101.
In three experiments with nondysarthric agrammatics, we explored the association between phonology and morphosyntax. (1) Contrasting phonological and nonphonological factors on inflectional-affix production of English verbs across three tasks in eight agrammatics, longer stem-syllabic length and stem-final-CC status resulted in poorer affix-production. (2) Studying verb inflections in six agrammatic Spanish-speakers, affix-length and affix-stress correlated with poorer repetition, as did low affix frequency. (3) Four English-speaking agrammatics read aloud and repeated derived words varying in syllable-length and stem-stress reassignment; both contributed independently to word-production difficulty. Phonological complexity of affixes and stems appears to reduce resources for morphological processing in nondysarthric agrammatics.
在针对非构音障碍的语法缺失患者的三项实验中，我们探究了音系学与形态句法之间的关联。（1）在八项语法缺失患者的三项任务中，对比英语动词屈折词缀生成中的音系学因素与非音系学因素，词干音节长度较长和词干末尾为辅音丛的情况会导致词缀生成较差。（2）在六位说西班牙语的语法缺失患者中研究动词屈折变化，词缀长度和词缀重音与较差的重复表现相关，词缀低频也是如此。（3）四位说英语的语法缺失患者大声朗读并重复了音节长度和词干重音重新分配不同的派生词；二者均独立导致单词生成困难。词缀和词干的音系学复杂性似乎会减少非构音障碍的语法缺失患者进行形态加工的资源。
