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Marcelo Bigliassi João P. A. Greca Vinícius Barreto-Silva Priscila Chierotti Arli R. de Oliveira Leandro R. Altimari 《Journal of sports sciences》2019,37(5):525-536
The present experiment sought to further understanding of the effects of personalised audiovisual stimuli on psychological and psychophysiological responses during exercise in adults with obesity. Twenty-four participants (Mage = 28.3, SD = 5.5 years; MBMI = 32.2, SD = 2.4) engaged in self-paced exercises on a recumbent cycle ergometer and three conditions (sensory stimulation [ST], sensory deprivation [DE], and control [CO]) were administered. Perceptual (attentional focus and perceived exertion), affective (affective state and perceived activation), and psychophysiological (heart rate variability) parameters were monitored throughout the exercise bouts. A one-way repeated measures analysis of variance was used to compare self-reported and psychophysiological variables (main and interaction effects [5 Timepoints × 3 Conditions]). The results indicate that ST increased the use of dissociative thoughts throughout the exercise session (ηp2 = .19), ameliorated fatigue-related symptoms (ηp2 = .15) and elicited more positive affective responses (ηp2 = .12) than CO and DE. Accordingly, personally-compiled videos are highly effective in ameliorating exertional responses and enhancing affective valence during self-paced exercise in adults with obesity. Audiovisual stimuli could be used during the most critical periods of the exercise regimen (e.g., first training sessions) when individuals with obesity are more likely to focus on fatigue-related sensations. 相似文献
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Vinícius Medina Kern Luciana Martins Saraiva Roberto Carlos dos Santos Pacheco 《Education and Information Technologies》2003,8(1):37-46
This article discusses the application of the peer review process as a pedagogical instrument for the promotion of written expression, collaborative work, critical thinking, and professional responsibility among Informatics and Engineering majors. The approach is introduced with a motivation, followed by a discussion about common principles of current learning paradigms and the peer review process. This work is being conducted in Brazil, where we intend to promote a learning paradigm shift through the application of peer review in education. A framework for this application is outlined, together with an account of results from experiences and a discussion about the skills that this approach exercises, especially with regard to widely accepted curricula and codes of ethics and professional conduct. Further research and development efforts are conjectured. 相似文献
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Roque do Carmo Amorim Neto Vinícius Picanço Rodrigues Kathryn Campbell Meaghan Polega Torrie Ochsankehl 《The Educational forum》2020,84(2):179-193
AbstractThis study attempted to identify the predictors of entrepreneurial behavior by assessing a series of variables that included teamwork skills and demographic variables, and to explore teachers’ experiences with teamwork. A sample of 367?K-12 public school teachers completed the survey. The findings indicated that teamwork predicts entrepreneurial behavior. Most participants received teamwork training through their school districts. Barriers to teamwork included time constraints, individual differences, and inability to collaborate. 相似文献
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Ted Glynn Vin Glynn 《International Journal of Disability, Development & Education》1986,33(3):159-172
Subjects were five Cambodian mother‐child pairs. Three mothers (Group One) had received one year's schooling, and two (Group Two) had had no schooling in Cambodia; all children were participating in regular primary school class reading programs and receiving individual help from an ESL teacher. Group One was introduced to Shared Reading in a multiple baseline across‐subjects design, while an AB design was used for Group Two. Probes were taken of mothers and children reading individually from unseen books at the same level as those used in Shared Reading. During the Shared Reading program the Group One mothers and children markedly increased their rate of progress through book levels as did the Group Two children, but the Group Two mothers did not, although there was some evidence of minor progress in word recognition. Results are discussed in terms of the importance of the interactive social context for acquiring literacy skills. 相似文献
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Josef Vinárek 《International Information and Library Review》2013,45(1):89-91
AbstractThe years 1989–91 saw tremendous changes in the political map of Eastern Europe. These changes have resulted in varying degrees of acquisition difficulties for Slavic and Eastern European language collections in Western libraries. The following is an early assessment of the difficulties and the resultant damage done to Slavic collections in the West. Preliminary results show that, on the whole, book receipts are down considerably, prices are up considerably, and inconsistency is the only consistency. The data discussed here were gathered by means of a survey of certain aspects of Slavic1 acquisitions. These data are supplemented throughout by qualitative material gleaned from comments made by vendors and librarians at the 1993 Slavic Librarians' Workshop held at Urbana, Illinois. 相似文献
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This paper considers nonmonotonic logical systems that extend linear temporal logic with clocks. Our main emphasis is on their
interrelationships and on the characteristics of their computational complexity. 相似文献
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Can the high school curriculum be designed to influence the behaviour of school leavers in ways that will make a greater direct contribution to improvement in the quality of life in PNG communities? Weeks cites evidence of the more beneficial effects on village life of schooled (as contrasted with unschooled) villagers. Foster questions the power of school curricula to change the aspirations of students. Conroy develops Foster's argument, quoting Lewis to prefer, rather than a vocational secondary curriculum, a more meaningful general education curriculum, more carefully based on examples from the students' communities.The rationale of the Secondary Schools Community Extension Project (S.S.C.E.P.) is outlined as a structural device to use the Grade X exam to motivate greater attention to the community applications of the existing general curriculum. The question that remains to be tested is, “Will students returning to the village from Grade X at S.S.C.E.P. schools show greater desire and ability to contribute to village development than normal Grade X leavers?” An independent evaluation of the short-term outcomes is to be carried out. 相似文献
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