排序方式： 共有4条查询结果，搜索用时 125 毫秒
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Filippo Abbondanza Philip S. Dale Carol A. Wang Marianna E. Hayiou-Thomas Umar Toseeb Tanner S. Koomar Karen G. Wigg Yu Feng Kaitlyn M. Price Elizabeth N. Kerr Sharon L. Guger Maureen W. Lovett Lisa J. Strug Elsje van Bergen Conor V. Dolan J. Bruce Tomblin Kristina Moll Gerd Schulte-Körne Nina Neuhoff Andreas Warnke Simon E. Fisher Cathy L. Barr Jacob J. Michaelson Dorret I. Boomsma Margaret J. Snowling Charles Hulme Andrew J. O. Whitehouse Craig E. Pennell Dianne F. Newbury John Stein Joel B. Talcott Dorothy V. M. Bishop Silvia Paracchini 《Child development》2023,94(4):970-984
Handedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies. Non-right-handedness (NRH) frequency was assessed in N = 2503 cases with reading and/or language impairment and N = 4316 sex-matched controls identified from 10 distinct cohorts (age range 6–19 years old; European ethnicity) using a priori set criteria. A meta-analysis (Ncases = 1994) showed elevated NRH % in individuals with language/reading impairment compared with controls (OR = 1.21, CI = 1.06–1.39, p = .01). The association between reading/language impairments and NRH could result from shared pathways underlying brain lateralization, handedness, and cognitive functions. 相似文献
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J. Bruce Tomblin 《Learning disabilities research & practice》2006,21(1):8-18
Research on learning disabilities (LD) depends upon a conceptual framework that specifies what it should explain, what kinds of data are needed, and how these data are to be arranged in order to provide a meaningful explanation. An argument is made that LD are no different in this respect than any other form of human illness. In this article, a theory of LD based on weak normativism drawn from the philosophy of medicine is presented. This theory emphasizes that cultural values (norms) determine which aspects of human experience and function are instances of ill health. Thus, ill health is fundamentally normative. However, the experiences and behaviors themselves arise out of the natural world and therefore can be explained by a culturally neutral natural science. Data from a longitudinal study of specific language impairment are used to show that academic achievement is culturally evaluated, that low achievement is disvalued, and that therefore actions are taken to help the poor achiever. Spoken language abilities in kindergarten are associated with judgments of the adequacy of fourth grade academic achievement and are mediated by reading prior to fourth grade and also via a path that is independent of reading. It is argued that poor academic achievement may be viewed as a disvalued state consistent with an illness, whereas language and reading skills can be viewed as basic causal systems that can explain the child's learning performance. Properties of this causal system are value free, except that they can inherit disvalue by their association with poor achievement. It remains to be determined whether the notion of LD is to be equated with poor achievement and therefore serve as a type of illness or whether it is to be viewed as a particular cause of poor achievement and thus functions as a type of disease associated with poor achievement. The conceptual framework lays out the alternative meanings for LD and the choice between these alternatives will ultimately depend on how it is used in the LD research community. 相似文献
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This study investigated the phonological processing skills of 29 children with prelingual, profound hearing loss with 4 years of cochlear implant experience. Results were group matched with regard to word-reading ability and mother's educational level with the performance of 29 hearing children. Results revealed that it is possible to obtain a valid measure of phonological processing (PP) skills in children using CIs. They could complete rhyming tasks and were able to complete sound-based tasks using standard test materials provided by a commercial test distributor. The CI children completed tasks measuring PP, but there were performance differences between the CI users and the hearing children. The process of learning phonological awareness (PA) for the children with CIs was characterized by a longer, more protracted learning phase than their counterparts with hearing. Tests of phonological memory skills indicated that when the tasks were controlled for presentation method and response modality, there were no differences between the performance of children with CIs and their counterparts with hearing. Tests of rapid naming revealed that there were no differences between rapid letter and number naming between the two groups. Results yielded a possible PP test battery for children with CI experience. 相似文献
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J. Bruce Tomblin Jake Oleson Sophie E. Ambrose Elizabeth A. Walker Mary P. Moeller 《Child development》2020,91(1):e179-e197
This study contrasted the early literacy outcomes of children who are hard of hearing (CHH) with children with normal hearing (CNH). At age 5, prereading skills of oral language, phonological processing, and print knowledge were examined in CHH (N = 180) and CNH (N = 80). The CHH had poorer oral language and phonological processing abilities than the CNH but comparable knowledge of print. At age 8, measures of word reading, and reading comprehension yielded no differences between CHH (N = 108) and CNH (N = 62) except for reading comprehension for the moderately severe CHH. Reading achievement in CHH was found to exceed predictions based on prereading performance. This resilience was associated with gains in oral language during the early school years. 相似文献
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