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排序方式: 共有2232条查询结果,搜索用时 15 毫秒
71.
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
72.
Jennifer LoCasale-Crouch Andrew J. MashburnJason T. Downer Robert C. Pianta 《Early childhood research quarterly》2008
This study describes pre-kindergarten teachers’ use of kindergarten transition practices and examined the extent to which these practices were associated with kindergarten teachers’ judgments of children's social, self-regulatory, and academic skills upon their entry into kindergarten. Participants were 722 children from 214 pre-kindergarten classrooms participating in the National Center for Early Development and Learning's (NCEDL) Multi-State Pre-kindergarten Study. Of nine transition practices intended to promote children's adaptation to kindergarten, pre-kindergarten teachers reported implementing, on average, six transition practices, with notable variation across pre-kindergarten classrooms. Children were judged by their kindergarten teachers to have more positive social competencies and fewer problem behaviors when they attended pre-kindergarten classrooms in which more transition activities were implemented and, specifically, in which teachers discussed curricula or specific children with kindergarten teachers. In addition, positive associations between kindergarten teachers’ perceptions of children's social competence and pre-kindergarten transition activities (total number of activities and activities that children experience directly) were stronger for children who experienced social and economic risks. Implications of these findings related to alignment across the pre-kindergarten to kindergarten settings to improve children's school readiness are discussed. 相似文献
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The perceptions of pupils towards the foundation subjects of English, mathematics, science and technology were determined by structured interviews. The pupils were selected by their responses to a Likert‐type attitude scale previously administered; pupils were banded from the results of the scale into one of three bands: those with positive attitudes, neutral attitudes and negative attitudes towards the subjects under study. Approximately 48 pupils per subject were interviewed for each of the subjects, representing 4.5% of the original survey sampled in the previous research. The results of the research showed a marked predilection for English and games and a lack of enthusiasm for modern foreign languages. There was also little positive response for subjects which occupy a small amount of curriculum time—music and religious education—with art being an exception to this. There were indications that mathematics and science were more ‘love‐hate’ subjects than others. It was found that girls were more forthcoming with criticisms whereas boys were more forthcoming with praise. Overall, there was no evidence that the National Curriculum had either improved or damaged attitudes towards subjects. However, this research indicates that the National Curriculum had removed some of the pre‐existing gender divisions, such as those relating to the separate sciences. 相似文献
77.
Andrew J. Stremmel 《Journal of Early Childhood Teacher Education》2013,34(4):375-381
Abstract This article describes activities and experiences that encourage students to construct and reconstruct knowledge of self and teaching through community building and reflective practices. Following the assumption that teacher education should focus on the human and ethical dimensions of teaching, and the conscious development of a sense of self, specifically the inner self, the author makes the claim that teaching is an act of “soul turning,” or self‐transformation. When students of teaching are given opportunities to reflect on who they are in the context of their teaching and in relationships with others, possibilities exist for the development of greater self‐understanding and awareness. © 2005 Elsevier Inc. All rights reserved. 相似文献
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Justin X. Nicoll Andrew J. Galpin Donald B. Thomason Christopher A. Moore 《European Journal of Sport Science》2017,17(9):1194-1202
Purpose: There is a paucity of research investigating the expression of mitogen-activated protein kinases (MAPK) in chronically trained (CT) athletes. Thus, it is unclear how MAPK may contribute to performance and muscle adaptation in CT subjects. The purpose of this study was to determine MAPK total protein, and phosphorylated expression of extracellular signal-regulated kinases 1 and 2 (ERK1/2), c-Jun N-terminal kinase (JNK), and p38-MAPK (p38) between untrained, and chronically trained runners. Methods: Tissue samples were analysed from sedentary (SED; n?=?5) controls and chronically trained runners (CT; n?=?5). Resting muscle biopsy samples were analysed for total-MAPK – and ratio of phosphorylated/total (p-MAPK) – ERK1/2, JNK, and p38-MAPK via western blotting. Mann–Whitney U tests and effect sizes were utilized to determine differences in total MAPK protein content and phosphorylation status between SED and CT subjects. Results: There was no difference in total-MAPK expression between SED and CT (p?>?.05). p-p38-MAPK tended to be greater for CT compared to SED (p?=?.07). There were moderate effect sizes of decreased pERK/total-ERK (d?=??0.69) and increased pJNK/total-JNK (d?=?0.54) in CT compared to SED. There was a positive correlation between p-p38-MAPK/total-MAPK and the percentage of type I fibres (r?=?0.73, p?=?.016). Conclusion: Contrary to previous studies, chronic endurance training does not greatly influence total MAPK protein expression in chronically trained runners. However, resting phosphorylation of p38-MAPK may contribute to enhanced oxidative metabolism at chronically trained levels. These alterations are likely involved in the different physiological adaptations that occur following long-term training or at highly competitive levels. 相似文献
80.
Peter B. Smith Cláudio V. TorresAlena Chudzikova Serdar DegirmenciogluFrancisco Donoso-Maluf Nancy Chen Yi FengCharles Harb Brad JacksonSigmar Malvezzi Andrew MogajiJuan Carlos Pastor Lorena Perez-FlorianoB.N. Srivastava Günter StahlStephanie Thomason Vladimir Yanchuk 《Int J Intercult Relat》2011,35(4):440-451