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291.
Charbel Niño El-Hani Fábio Pedro Souza de Ferreira Bandeira 《Cultural Studies of Science Education》2008,3(3):751-779
In this commentary on Brayboy and Castagno’s paper, published in this volume, we discuss, on the one hand, many points of
agreement between their proposal of culturally responsive schooling for indigenous youth and El-Hani and Mortimer’s proposal
of culturally-sensitive science education. On the other hand, we focus on a key disagreement, not only with Brayboy and Castagno,
but with a whole body of literature on multicultural, postcolonialist, postmodernist education. The main point of disagreement
lies in the fact that we are not sure that to broaden the concept of science so as to talk about “native science” or “indigenous
science” is indeed the best strategy to attain a goal that we wholeheartedly share with Brayboy and Castagno, to value other
ways of knowing for their own sake, validity, and legitimacy.
相似文献
Fábio Pedro Souza de Ferreira BandeiraEmail: |
292.
Tracking, the sorting and grouping of students in schools, has been criticized for separating students along race and class lines, re-segregating diverse schools and perpetuating unequal access to a college-bound curriculum. Detracking, a reform in which students are placed intentionally in mixed-ability classes, is an attempt to remedy the negative effects of tracking. In this “think piece,” the authors review the relevant literature and reflect upon their experiences teaching and researching in detracked classrooms, presenting several dilemmas apparent within detracked classrooms and identifying a number of practices that have proven successful at meeting students' needs in these classrooms. The authors argue that if detracking is to achieve its aims, it must be part of more comprehensive reform aimed at the equitable redistribution of resources and opportunities within schools, deliberately placing the needs of previously underserved students at the center of reform initiatives. 相似文献
293.
294.
Pedro M. Mateos Alberto Valentin Maria del Mar González-Tablas Verónica Espadas Juan L. Vera Inmaculada García Jorge 《Educational gerontology》2013,39(11):740-748
ABSTRACTStrategies based memory training programs are widely used to enhance the cognitive abilities of the elderly. Participants in these training programs are usually people whose mental abilities remain intact. Occasionally, people with cognitive impairment also participate. The aim of this study was to test if memory training designed specifically for healthy people is effective in people with severe memory impairment. We carried out a 10-year retrospective case-control study with Rivermead Behavioural Memory Test (RBMT) and memory complaint measures obtained pre-post training. The case group consisted of 73 people with memory impairment (IM group). The control group (n = 72) was made of individuals with preserved memory and sociodemographic characteristics similar to the case group (PM group). Both groups improved their performance on everyday memory tasks (measured using the RBMT). The IM group improved more than the PM group in everyday memory tasks, especially in prospective memory tasks. Both groups also reduced their level of subjective complaints as a result of training. In conclusion, our results are encouraging with respect to the efficacy of comprehensive memory training programs for older people with severe memory impairment. 相似文献
295.
Manuela Sanches-Ferreira Pedro Lopes-dos-Santos Sílvia Alves Miguel Santos Mónica Silveira-Maia 《欧洲特需教育杂志》2013,28(4):507-520
The Individualised Education Programme (IEP) is a fundamental document that describes all educational responses to the additional support needs of students, setting up the guideline for their learning and developmental experiences. Specifically, the IEP goals represent the personal destination translated into desirable behaviours and skills that will enable students with additional support needs to meet their educational and functional needs. This paper analysis the quality of the 2497 IEP goals established for 135 Portuguese students with additional support needs and their fit to the students’ level of severity and educational level. The quality of IEP goals was measured using the Revised IFSP/IEP Goals and Objectives Rating Instrument and the content was categorised in reference to the International Classification of Functioning, Disability and Health, version for Children and Youth. Findings showed that goals are generally poorly written, particularly in terms of their measurability and that their quality decreases as students’ progress in education. Results also showed that IEP goals for students with a highly individualised curriculum do not attend to their needs of more functional contents. The results are discussed in terms of their implications for teacher training. 相似文献
296.
Guadalupe Martinez-Borreguero Ángel Luis Pérez-Rodríguez María Isabel Suero-López Pedro José Pardo-Fernández 《International Journal of Science Education》2013,35(8):1299-1324
We study the misconceptions about colour that most people hold, determining the general phenomenological laws that govern them. Concept mapping was used to combat the misconceptions which were found in the application of a test specifically designed to determine these misconceptions, while avoiding the possible misleading inductions that could have arisen from the use of everyday language. In particular, care was taken to avoid the distorting effect that the use of the verb ‘to be’ applied to coloured objects could have on the responses. The misconceptions found were shown to have an internal consistency in the form of authentic mini-theories (implicit theories). We compared experimentally the results of two different teaching methods applied to combat these misconceptions. This study was conducted with 470 undergraduates of the University of Extremadura. We analysed the persistence over time of their learning made to overcome those misconceptions. The students were divided randomly into an experimental group (EG) and a control group (CG). To combat their misconceptions, EG were taught following a method based on the use of concept maps, and CG were taught following traditional teaching methods. The results of a pre-test and a post-test were compared for the two groups, finding statistically significant differences. The results allowed the principal working hypothesis to be accepted—concept maps are learning tools which foster conceptual change and allow misconceptions to be eradicated via meaningful learning maintained over time, i.e. EG acquired a relative long-lasting gain in learning that was superior to that acquired by CG. 相似文献
297.
Pedro T. Esteves Duarte Araújo Keith Davids Luís Vilar Bruno Travassos Carlos Esteves 《Journal of sports sciences》2013,31(12):1285-1293
Abstract In this study, we examined the effects of relative positioning of attacker–defender dyads to the basket on interpersonal coordination tendencies in basketball. To achieve this aim, four right-hand dominant basketball players performed in a 1 vs. 1 sub-phase, at nine different playing locations relative to the basket (from 0° to 180°, in 20° increments). Performers’ movement displacement trajectories were video-recorded and digitized in 162 trials. Results showed that interpersonal coordination tendencies changed according to the scaling of the relative position of performers to the basket. Stable in-phase modes of coordination were observed between performers’ longitudinal and lateral displacements (50.47% and 43.02%) on the left side of the court. On the right side of the court, a shift in the dominant mode of coordination was observed to a defender lead-lag of ?30°, both for longitudinal and lateral displacements (30.51% and 32.65%). These results suggest how information about dribbler hand dominance and relative position to the basket may have constrained attacker–defender coordination tendencies in 1 vs. 1 sub-phases of basketball. 相似文献
298.
Luisa Soares-Miranda Gavin Sandercock Susana Vale Pedro Silva Carla Moreira Rute Santos 《Journal of sports sciences》2013,31(10):1011-1018
Abstract The aim of this study was to examine differences in traditional heart rate variability measurements and heart rate complexity (sample entropy) in young adults grouped by objectively measured achievement of either moderate or both moderate and vigorous physical activity recommendations. Of 168 young adults tested (86 females, 82 males; age 20.5 ± 1.2 years), 119 achieved only recommendations for moderate physical activity (moderate group) and 49 achieved recommendations for both moderate and vigorous physical activity (vigorous group). Analysis of covariance controlling for sex, weekly minutes of moderate physical activity, and percentage of body fat was used to assess between-group differences in heart rate variability and heart rate complexity. Logistic regression analysis was used to determine the group characteristics that best predicted high heart rate complexity and vagal indices of heart rate variability. The majority of the autonomic measures were higher (P < 0.05) in the vigorous group, and regression analysis showed that vigorous physical activity was the only multivariate predictor of higher heart rate complexity and higher heart rate variability. Young adults engaged in regular vigorous physical activity were more than twice as likely to have high heart rate complexity than those involved in predominantly moderate exercise. These findings suggest that vigorous physical activity is more closely associated with high heart rate complexity than moderate physical activity in young adults. 相似文献
299.
Tomás García-Calvo Francisco Miguel Leo Inmaculada Gonzalez-Ponce Pedro Antonio Sánchez-Miguel Athanasios Mouratidis Nikos Ntoumanis 《Journal of sports sciences》2013,31(18):1738-1750
AbstractIn this longitudinal study, we examined the extent to which perceived coach- and peer-created motivational climates are associated with athlete-group cohesion and satisfaction with participation among Spanish soccer players competing in the Third National Division. Multilevel modelling analyses showed that perceived coach-created task climate was positively related to perceived cohesion and players’ satisfaction with their participation within their team. Also, perceived peer-created task climate related positively to perceived cohesion. The results indicate the importance of considering peer-related aspects of the motivational climate in addition to considering the coach-related aspects of the motivational climate when examining motivational group dynamics in sport. 相似文献
300.
Fernando Ribeiro Fernando Santos Pedro Gonçalves José Oliveira 《European Journal of Sport Science》2013,13(6):397-402
Abstract It has been suggested that a greater number of injuries during the last third of practice sessions or matches could be related to alteration of lower limb neuromuscular control due to neuromuscular fatigue. This fatigue-related effect can be mediated by changes in joint proprioception. In athletes, the use of functional fatigue protocols could have the advantage of mimicking the demands of sporting activity, thus reflecting more specifically the changes in neuromuscular control and proprioception observed in sport settings. The purpose of the present study was to assess the effect of fatigue induced by a volleyball match on knee joint position sense in elite volleyball players. Seventeen female volleyball players aged 18.9±4.2 years from the Portuguese national team volunteered for the study. Knee joint position sense was evaluated by an open kinetic chain technique and active knee positioning, and was reported using absolute, relative, and variable angular errors. Joint position sense measures were obtained before and immediately after a simulated volleyball match of five sets. To ensure that the match was sufficiently intense to induce fatigue, the perceived exertion or exercise intensity was assessed at the end of the match using Borg’ s rating of perceived exertion (RPE) scale. All participants completed the volleyball match (90min duration), reaching or exceeding 15 on the RPE scale (15.59±0.71; range 15–17), equivalent to “hard/heavy work”. After the volleyball match, a significant increase in absolute (2.11°) and relative (1.71°) angular errors was detected. Match-induced fatigue significantly exacerbated the overestimation of the test position. Moreover, the reliability and accuracy in estimating knee angles decreased from rest to the fatigued state, as shown by the increase (264%) in variable error. Our results show that fatigue induced by a volleyball match has a marked effect on knee joint position sense in elite female volleyball players. Knee joint position sense was less accurate and less consistent after the volleyball match. Fatigue induced by a simulated competitive volleyball match resulted in proprioceptive deficits, decreasing sensorimotor system acuity in female volleyball players. 相似文献