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21.
Miguel Sordi Bortolini Junior Guilherme Gularte De Agostini Ismair Teodoro Reis Romeu Paulo Martins Silva Lamounier Jeffrey B. Blumberg Foued Salmen Espindola 《Research quarterly for exercise and sport》2013,84(3):604-610
Saliva provides a convenient and noninvasive matrix for assessing specific physiological parameters, including some biomarkers of exercise. We investigated whether the total protein concentration of whole saliva (TPWS) would reflect the anaerobic threshold during an incremental exercise test. After a warm-up period, 13 nonsmoking men performed a maximum incremental exercise on a cycle ergometer. Blood and stimulated saliva were collected during the test. The TPWS anaerobic threshold (PAT) was determined using the Dmax method. The PAT was correlated with the blood lactate anaerobic threshold (AT; r = .93, p < .05). No significant difference (p = .16) was observed between PAT and AT. Thus, TPWS provides a convenient and noninvasive matrix for determining the anaerobic threshold during incremental exercise tests. 相似文献
22.
Andreia Pacheco Alexandra Reis Susana Araújo Filomena Inácio Karl Magnus Petersson Luís Faísca 《Reading and writing》2014,27(9):1529-1545
Recent studies have emphasized that developmental dyslexia is a multiple-deficit disorder, in contrast to the traditional single-deficit view. In this context, cognitive profiling of children with dyslexia may be a relevant contribution to this unresolved discussion. The aim of this study was to profile 36 Portuguese children with dyslexia from the 2nd to 5th grade. Hierarchical cluster analysis was used to group participants according to their phonological awareness, rapid automatized naming, verbal short-term memory, vocabulary, and nonverbal intelligence abilities. The results suggested a two-cluster solution: a group with poorer performance on phoneme deletion and rapid automatized naming compared with the remaining variables (Cluster 1) and a group characterized by underperforming on the variables most related to phonological processing (phoneme deletion and digit span), but not on rapid automatized naming (Cluster 2). Overall, the results seem more consistent with a hybrid perspective, such as that proposed by Pennington and colleagues (2012), for understanding the heterogeneity of dyslexia. The importance of characterizing the profiles of individuals with dyslexia becomes clear within the context of constructing remediation programs that are specifically targeted and are more effective in terms of intervention outcome. 相似文献
23.
Filomena Inácio Luís Faísca Christian Forkstam Susana Araújo Inês Bramão Alexandra Reis Karl Magnus Petersson 《Annals of dyslexia》2018,68(1):1-14
This study investigates the implicit sequence learning abilities of dyslexic children using an artificial grammar learning task with an extended exposure period. Twenty children with developmental dyslexia participated in the study and were matched with two control groups—one matched for age and other for reading skills. During 3 days, all participants performed an acquisition task, where they were exposed to colored geometrical forms sequences with an underlying grammatical structure. On the last day, after the acquisition task, participants were tested in a grammaticality classification task. Implicit sequence learning was present in dyslexic children, as well as in both control groups, and no differences between groups were observed. These results suggest that implicit learning deficits per se cannot explain the characteristic reading difficulties of the dyslexics. 相似文献
24.
Language is the main resource for meaningful action, including the very formation of selves and psychosocial identities, shaped by practical norms, beliefs, and values. Thus, language education constitutes one of the most powerful means for both social reproduction and social production and ideological maintenance and utopian innovation. In this paper, we attempt to emphasise the invaluable psychosocial, political, economic, and cultural function of language education in order to propose a critical view of the current transition from the monolingual to a multilingual paradigm. We maintain that multilingual approaches tend to serve the neoliberal framework and reproduce its systemic inequalities. Therefore, we argue in favour of emancipatory multilingual practices that could embody a translingual pedagogy capable of promoting the development of capabilities, the recognition of otherness, and the cultivation of diversity. Rooted in critical theory, namely in Foucault’s notion of subjectification and Freire’s view of conscientisation, an emancipatory translingual pedagogy would enable and empower every learner to synthesise a contextually creative field of new semantic and pragmatic relationships. Critical language education would enhance the ethos of biophilia that fosters what we term the poetics of communality and selfhood, that is to say, the proactive commitment to expanding symbolic and existential novelty. 相似文献
25.
Liliane Dionne Giuliano Reis Louis Trudel Gabriel Guillet Leonard Kleine Corina Hancianu 《International Journal of Science and Mathematics Education》2012,10(3):669-693
Science fairs have been for many years a popular school activity in North America. They are a venue for the popularization of science and consequently an important encouragement for the pursuit of careers in science or engineering. However, little is known about students?? perceived motives for participating in local or national science fairs and about the way in which their involvement mediates their interest in science learning and scientific careers. The present study investigates the motivational factors associated with the high school students?? decision to participate in the 2008 Canada-Wide Science Fair, a thoroughly selected and highly motivated group. Our study examines 5 sources of motivation: (1) interest in science content, (2) sense of self-efficacy, (3) assurance of achievement through rewards or gratifications, (4) the social aspect of participating and (5) working strategies to gain scientific knowledge and methods. The understanding of the anticipated benefits participants seek through their involvement in science fairs may have the potential to help science teachers adapt instruction to appeal to a broader range of students in schools, thus nourishing the emergence of more interest in science. 相似文献
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27.
Giuliano Reis Richard Barwell 《International Journal of Science and Mathematics Education》2013,11(5):1067-1085
The day-to-day business of being a science or mathematics teacher involves the continuous assessment of students. This, in turn, is an inherently discursive process. The aim of the present study is to examine some of the specific discursive practices through which science and mathematics knowing is jointly produced through classroom interaction. In particular, we examine the coproduced nature of two students’ not knowing—one in an outdoor elementary school science lesson and the other in an elementary school mathematics lesson. Our analysis is based on ideas in discursive psychology and challenges conventional interpretations of students’ academic performance in school science and mathematics. 相似文献
28.
Leonhard Reis 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2010,9(6):168-171
Nach § 45 Abs 5 letzter Satz UG soll die Aufhebung einer Entscheidung eines Universit?tsorgans durch einen aufsichtsbeh?rdlichen
Bescheid auch Arbeitsverh?ltnisse, die auf der aufgehobenen Entscheidung beruhen, mit Eintritt der Rechtskraft des Bescheides
beenden. Diese Bestimmung ist in mehrfacher Hinsicht verfassungswidrig. 相似文献
29.
A comparison of parent and professional perceptions of children with autism spectrum disorder in Portugal 下载免费PDF全文
Improving early intervention in Portugal for children with autism spectrum disorder (ASD) requires parents and professionals to collaborate in assessing and planning intervention programmes. This article analyses parental and professional assessments of children with ASD, in the dimensions of social communication, repetitive behaviours and restricted interests, and sensory processing. The study presents contrasting perspectives from professionals and parents from a range of socio‐academic backgrounds. The sample consists of 136 Portuguese children (aged three to six years old) with ASD and involves children, parents and professionals from across the country. All children, at the time, were in preschool and receiving early special education intervention. Parents and professionals used the Assessment Scale for Children with ASD to complete the assessments. The results show that parents rate children's development and learning more positively compared to professionals; and that this difference is more significant in the field of social communication. Further, parents with higher academic qualifications showed statistically significant differences in comparison with professionals in the social communication dimension. These findings are discussed in relation to the literature and some suggestions are made regarding certain practices related to intervention in early childhood. 相似文献
30.
José M. Reis‐Jorge 《Asia-Pacific Journal of Teacher Education》2005,33(3):303-319