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1.
Julia Birnbaum Christine Geyer Franca Kirchberg Yannis Manios Berthold Koletzko 《Journal of sports sciences》2017,35(4):377-384
This study targeted to examine the effect of the ToyBox-intervention, a kindergarten-based, family-involved intervention, aiming to improve preschooler’s energy-related behaviours (e.g., physical activity) on motor performance ability. Physical activity sessions, classroom activities, environmental changes and tools for parents were the components of the 1-year intervention. The intervention and control were cluster-randomised, and children’s anthropometry and two motor test items (jumping from side to side, JSS and standing long jump, SLJ) were assessed. A total of 1293 (4.6 ± 0.69 years; 52% boys) from 45 kindergartens in Germany were included (intervention, n = 863; control, n = 430). The effect was assessed using generalised estimating equation. The intervention group showed a better improvement in JSS (Estimate 2.19 jumps, P = 0.01) and tended to improve better in SLJ (Estimate 2.73 cm, P = 0.08). The intervention was more effective in boys with respect to SLJ (P of interaction effect = 0.01). Children aged <4.5 years did not show a significant benefit while older children improved (JSS, Estimate 3.38 jumps, P = 0.004; SLJ, Estimate 4.18 cm, P = 0.04). Children with low socio-economic status improved in JSS (Estimate 5.98 jumps, P = 0.0001). The ToyBox-intervention offers an effective strategy to improve specific components of motor performance ability in early childhood. Future programmes should consider additional strategies specifically targeting girls and younger aged children.
Abbreviations: BMI: body mass index; SES: socio-economic status; JSS: jumping from side to side; SLJ: standing long jump; SD: standard deviation; GEE: generalised estimating equation 相似文献
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When the need to record and track the point of view of different actors in organizational processes becomes a key point for decision makers, a common representation of knowledge from different perspectives and a map of the situation and the decision and action needs could be useful. A methodology that easily and transparently integrates different ‘soft’ and ‘hard’ tools in a common knowledge structuring approach is proposed to deal with complexities and uncertainties in a socio-technical contest. The purpose of this paper is to show the potentialities of this methodology in a real case, in terms of organizational knowledge acquisition and structuring in a multi-actor public context, a university faculty, in relation to a radical change. 相似文献
3.
Beth A. Ferri 《International Journal of Inclusive Education》2013,17(8):863-880
In this paper, I critically examine the discourse surrounding response to intervention (RTI), a US-based education reform that has garnered a considerable amount of attention (as well as controversy) in a very short amount of time. A multi-pronged reform effort, RTI is a tiered approach to delivering instructional intervention to students at risk, an on-going and systematic model of monitoring student performance, as well as an alternative to the ability/achievement discrepancy model for identifying learning disabilities. In this paper, I argue, however, that RTI is not so much a reform but a tactic, aimed at returning to the status quo of segregated special education and reinvigorating many of the foundational assumptions of traditional special education practice. 相似文献
4.
Maria G. Bartolini Bussi Mara Boni Franca Ferri Rossella Garuti 《Educational Studies in Mathematics》1999,39(1-3):67-87
Gears are part of everyday experience from very early childhood. This paper analyses a teaching experiment conducted with
4th graders in the field of experience of gears. The aim is to identify the characteristics which, given a suitable sequence
of tasks and proper teacher guidance, have enabled the pupils to approach theoretical thinking, and in particular mathematical
theorems. We have focused on the relationships between the epistemological analysis of some pieces of mathematical knowledge
brought into play in tasks concerning gears, cognitive analysis of pupil construction of those pieces of mathematical knowledge,
and didactic analysis of the teacher's role in designing tasks and in offering cultural mediation. This paper presents the
early findings of the teaching experiments, both at the external level of interpersonal classroom processes and at the inner
level of individual mental processes.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
5.
Piero Benelli Franca Colasanti Massimiliano Ditroilo Antonio Cuesta-Vargas Giorgio Gatta Francesco Giacomini 《Journal of sports sciences》2013,31(3):268-277
AbstractNon-motorised underwater treadmills are commonly used in fitness activities. However, no studies have examined physiological and biomechanical responses of walking on non-motorised treadmills at different intensities and depths. Fifteen middle-aged healthy women underwent two underwater walking tests at two different depths, immersed either up to the xiphoid process (deep water) or the iliac crest (shallow water), at 100, 110, 120, 130 step-per-minute (spm). Oxygen consumption (VO2), heart rate (HR), blood lactate concentration, perceived exertion and step length were determined. Compared to deep water, walking in shallow water exhibited, at all intensities, significantly higher VO2 (+13.5%, on average) and HR (+8.1%, on average) responses. Water depth did not influence lactate concentration, whereas perceived exertion was higher in shallow compared to deep water, solely at 120 (+40%) and 130 (+39.4%) spm. Average step length was reduced as the intensity increased (from 100 to 130 spm), irrespective of water depth. Expressed as a percentage of maximum, average VO2 and HR were: 64–76% of peak VO2 and 71–90% of maximum HR, respectively at both water depths. Accordingly, this form of exercise can be included in the “vigorous” range of exercise intensity, at any of the step frequencies used in this study. 相似文献
6.
The quality of content is a key attribute for assessing the globalquality of a museum application. Unfortunately, producing good content,especially in multimedia digital form, is expensive and time-consuming.One way to reduce the costs without sacrificing quality is to exploitthe concept of information reuse. The idea is to use (portions of) thesame multimedia material in different applications, possibly adapting itfor different contexts, for different categories of users, and fordifferent delivery channels (e.g., on-line and off-line). Informationreuse does not come free. To be effective, it requires a well-organizedenvironment in which information can be easily stored, inspected,retrieved, and adapted for different purposes. This paper describes theapproach adopted in the project ``The Virtual Museum of Italian ComputerScience History', funded by the Italian National Council of Research(CNR). In this project, all the digital material (documents, images,video interviews, etc.) is stored in a digital archive based on amultimedia database with a WWW front-end. The archive is designed forspecialists only: members of the editorial board of the project;researchers in the history of science; application developers (whoare looking for interesting content to include in their CD-ROMs or Websites). Each research group involved in the project extracted andadapted from the digital archive the multimedia material needed to builda different hypermedia application in two ``versions' – WWW andCD-ROM. These applications, both on-line and off-line, strongly reuse(portions of) the digital archive content, but organize and present itwith a totally different style, to address the needs of non-specialists(e.g., people who have some interest, or curiosity, in the history ofItalian computer science). 相似文献
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Julia M. White Beth Ferri Christine E. Ashby Paul H. Bern Lauren Ashby 《The Educational forum》2020,84(4):356-376
Abstract Using a DisCrit intersectional lens and statistical and spatial methods, we trace how the creation of K-8 schools functioned to create pockets of privilege in one urban U.S. school district. K-8 schools were both whiter and wealthier than district averages, serving as “enclave” schools. Although far fewer students with disabilities were served in K-8 schools compared to traditional elementary and middle schools, those attending K-8 schools were more likely to be educated in inclusive settings. 相似文献
9.
The purpose of this qualitative multicase study was to explore the perceptions of individuals who could speak from both sides of the special education desk--as students and as teachers. The three participants for this study each received special education services for learning disabilities while in school and were currently teaching students with learning disabilities. Specifically the study focused on how participants' past experiences with receiving special education services influenced their current practice as special education teachers. Participants' views on service delivery models, the importance of teacher expectations, and the value of conceiving a learning disability as a tool rather than a deficit are discussed. 相似文献
10.
Beth A. Ferri 《欧洲特需教育杂志》2013,28(4):444-447
Because of its long commitment to inclusive/integrated education, Italy leads the world in educating the largest percentage of its students with disabilities in general education classes. It also boasts the fewest special classes and schools. Inclusion in Italy is based on a principle that disability is not a problem, but rather a positive force in the classroom. Focused on developing the competencies of each student, inclusion/integration shares a belief in the capacity for growth of all learners and an assumption that non-disabled and disabled peers, even those with the most significant learning needs, learn in mutually reinforcing and reciprocal ways. Integrazione scolastica is not, therefore, simply a moral or ethical project but has led to increased achievement for learners with and without disabilities. Yet, despite progressive laws and policies and a 30-year history of inclusive education, there remains a need to be hypervigilant to pressures to revert back to the status quo of segregated education. The problem is not a lack of a US-centric approach, as advocated by Anastasiou, Kaufman, and Di Nuovo (2015), which is increasingly out of step with international policy and deeply mired in racial inequalities and a overall lack of efficacy, but rather to find ways to recommit to fully inclusive practices in an era of increased diversity, diminished economic resources and increasing pressures of neoliberal reforms. 相似文献