Verb inflections in agrammatic aphasia: Encoding of tense features☆
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چکیده
منابع مشابه
Verb inflections in agrammatic aphasia: Encoding of tense features.
Across most languages, verbs produced by agrammatic aphasic individuals are frequently marked by syntactically and semantically inappropriate inflectional affixes, such as Last night, I walking home. As per language production models, verb inflection errors in English agrammatism could arise from three potential sources: encoding the verbs' morphology based on temporal information at the concep...
متن کاملSemantic, lexical, and phonological influences on the production of verb inflections in agrammatic aphasia.
Verb inflection errors, often seen in agrammatic aphasic speech, have been attributed to either impaired encoding of diacritical features that specify tense and aspect, or to impaired affixation during phonological encoding. In this study we examined the effect of semantic markedness, word form frequency and affix frequency, as well as accuracy and error patterns, in an attempt to evaluate whet...
متن کاملProduction of Verb Tense in Agrammatic Aphasia: A Meta-Analysis and Further Data
In a majority of languages, the time of an event is expressed by marking tense on the verb. There is substantial evidence that the production of verb tense in sentences is more severely impaired than other functional categories in persons with agrammatic aphasia. The underlying source of this verb tense impairment is less clear, particularly in terms of the relative contribution of conceptual-s...
متن کاملOn-line processing of tense and temporality in agrammatic aphasia.
Agrammatic aphasic individuals exhibit marked production deficits for tense morphology. This paper presents three experiments examining whether a group of English-speaking agrammatic individuals (n=10) exhibit parallel deficits in their comprehension of tense. Results from two comprehension experiments (on-line grammaticality judgment studies) suggest that these individuals are impaired for ten...
متن کاملTime reference through verb inflection in Turkish agrammatic aphasia.
This study tested the production of tensed finite verbs and participles referring to the past and future in agrammatic speakers of Turkish. The agrammatic speakers did not make more time reference errors in tensed verbs than in participles. This is interesting because tense in general cannot therefore be the main problem, since time reference for participles lacking tense inflection is as diffi...
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ژورنال
عنوان ژورنال: Journal of Memory and Language
سال: 2007
ISSN: 0749-596X
DOI: 10.1016/j.jml.2006.09.005