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931.
Lexical, morphological, and syntactic aspects of verb production in agrammatic aphasics 总被引:2,自引:0,他引:2
Agrammatic aphasics do not exhibit a normal pattern of verb production; their spontaneous speech is said to lack verbs, and the verbs that are produced lack inflection. The current article focuses on the lexical, morphological, and syntactic aspects of verbs in spontaneous speech of a group of Dutch agrammatic speakers. Dutch is a so-called verb-second language in which the finite verb in the matrix clause is in the second position and nonfinite verbs are in the final position. The analysis shows that agrammatic speakers are sensitive to this relation; they virtually never produce finite verbs in the final clause position or nonfinite verbs in the second position. Nevertheless, they produce significantly fewer finite clauses than do non-brain-damaged speakers. The diversity of the lexical verbs in spontaneous speech is also lower than in non-brain-damaged speakers, but this is due to less variation in the finite lexical verbs. Hence, it is suggested that the problems with verbs in Dutch agrammatic spontaneous speech are restricted to finite lexical verbs. In an experiment, it was evaluated whether these problems with finite lexical verbs are caused by a morphological deficit or a syntactic deficit. The data show that a syntactic deficit is more likely; Dutch agrammatic speakers produce finite verbs in the base-generated position (i.e., in the embedded clause) significantly better than finite verbs that have been moved to the second position (i.e., in the matrix clause). From these data, the authors conclude that in Dutch, a verb-second language, agrammatic aphasics demonstrate specific problems with moved finite verbs, although they are perfectly aware of the relation between verb position and verb finiteness. This syntactic problem affects not only the proportion of finite verbs but also the diversity of the verbs and, hence, communicative contents. 相似文献
932.
Avoidant Personality Disorder (APD) is the topic of a growing body of research literature. In this article, we review empirical studies of APD with the goals of identifying the themes that underlie this work and pointing to new directions for future research. In particular, we recommend that future studies evaluate several unique factors postulated by personality theorists to be central to this condition. 相似文献
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935.
Kissell JL 《Theoretical medicine and bioethics》2005,26(6):515-528
One of the most difficult contemporary issues facing the bioethics of clinical research is balancing the maintaining of a
universality of ethics standards with a sensitivity to cultural issues and differences. The concept of “vulnerability” for
research subjects is especially apt for investigating the ethical and cultural issues surrounding the conduct of genetic research
among new immigrants to the United States, using the Sudanese Nuer and Dinka tribes, recently settled in the Midwest, as an
example. Issues of cultural vulnerability arise for some immigrants, related to relationship to the earth and to kinship issues,
that threaten the narrative richness of a subject's life as well as the way she situates herself in the world. 相似文献
936.
Is Literary Arabic a Second Language for Native Arab Speakers?: Evidence from Semantic Priming Study
The mother tongue of the absolute majority of native Arabic speakers is Spoken Arabic (SA), which is a local dialect that does not have a written form. For reading and writing, as well as for formal communication Literary Arabic (LA) is used. For the literate Arabs, these two languages are extensively inter-twined in every day life. Consequently, it is possible that, despite the difference between them, LA is not processed like a regular second language by the cognitive system of the native Arabic speakers but rather as an enhancement of the spoken lexicon. In the present study we examined this possibility comparing semantic priming effects in auditory lexical decision within SA (L1), with the effects found across languages with LA or in Hebrew (L2). Hebrew is doubtlessly a second language for native Arabic speakers. In this study we have manipulated semantic priming. In Experiment 1 the targets were in Spoken Arabic and the primes in any of the three languages. The semantic priming effect was twice as large within L1 as between languages and there was no difference between Hebrew and LA. In Experiment 2, all primes were in SA whereas the targets were in any of the three languages. The priming effects in that experiment were doubled relative to the previous experiment, but the inter-language relationships were the same. For both language pairings, the semantic priming was larger when the primes were presented in SA (and the targets in either Hebrew or LA) than when the primes were presented in one of the second languages and the targets in SA. The conclusion is that, despite the intensive daily use adult native Arabic speakers make of SA and LA, and despite their shared origin, the two languages retain their status as first and second languages in the cognitive system. 相似文献
937.
This study examined rapid orthographic learning following silent reading in third-grade children as a function of number of target nonword repetitions and test delay. In each of two test sessions at least 6 days apart, children read a series of short stories, with each story containing a different nonword repeated either four or eight times. In the second session, after the stories had been read, children were asked to read short lists of target nonwords or homophonic alternatives. Children read target nonwords faster than homophones, indicating that they had formed functional orthographic representations of the target nonwords through phonologically recoding them during silent story reading. They also preferred target nonwords to homophones in an orthographic choice task in which the alternatives included the target, the homophone, and a visually similar foil, although here orthographic learning was stronger for items encountered eight times within stories and stronger for items tested immediately. These findings provide critical evidence in support of Share's self-teaching through phonological recoding hypothesis. 相似文献
938.
The paternal role has been neglected in parenting research. The present study focused on the values of fathers of newborns. Values of fathers of newborns drawn from the inner-city lower-class were compared with values of fathers of newborns drawn from the middle class. Highest goals of fathers from both groups for themselves were economic ('family security'); values for their children were morally focused ('honest'). Inner-city fathers placed a higher value on a clean and obedient child, whereas middle-class fathers placed a higher value on a loving and imaginative child. When values of these fathers were compared with values of a similar sample of mothers of newborns, socioeconomic status remained an important predictor of values. Sex of parent was significant in the inner-city sample as these fathers placed a higher valuation on goals associated with autonomy than did inner-city mothers. 相似文献
939.
Marcy C. Speer David S. Enterline Lorraine Mehltretter Preston Hammock Judith Joseph Margaret Dickerson Richard G. Ellenbogen Thomas H. Milhorat Michael A. Hauser Timothy M. George 《Journal of genetic counseling》2003,12(4):297-311
Chiari type I malformation has traditionally been defined as a downward herniation of the cerebellar tonsils of 5 mm through the foramen magnum and it is likely associated with a volumetrically reduced posterior fossa. Syringomyelia is commonly associated with Chiari type I malformation. We estimate the prevalence of these two conditions and determine that they are more common than previously expected. We identify the genetic syndromes associated with some cases of Chiari type I malformation, and we provide evidence in favor of a genetic hypothesis for at least a subset of the nonsyndromic cases. 相似文献
940.
The link between anger, social skills, and psychological symptoms was investigated in a college population. Seven hundred and nine individuals were administered the State Trait Anger Expression Inventory, the Anger Inventory, the Social Problem Solving Inventory, the Social Skills Inventory, and a series of questions about the degree to which anger affected their lives. Symptomatology was measured by the Brief Symptom Inventory and served as the criterion measure for a series of multiple regression analyses. Results indicated that both anger and social factors related to measures of psychological distress. Implications of the relationship between anger, social skills, and psychological symptoms are discussed in terms of research and assessment of individuals who may suffer from anger problems. 相似文献