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91.
92.
Sanders R Gibson B Prassas S 《Sports biomechanics / International Society of Biomechanics in Sports》2002,1(2):193-212
The purpose of this study was to compare the reverse two and one half somersault dive in a tuck position (305C) performed by females (n = 24), and the reverse two and one half somersault dive in a pike position (305B) performed by males (n = 21), to determine changes required by females to successfully perform 305B. Key performance variables in reverse dives were also compared to those of forward dives. Video data of the dives performed at the 1999 FINA World Diving Cup were captured and digitised to obtain times and postures of the divers at specific events including hurdle landing, takeoff, and entry. Estimates of hurdle flight height and mass-normalised work done on the springboard were obtained from hurdle and flight times. The males did more work on the springboard to achieve greater height and rotation than females. Females performing 305C had less hip and knee flexion at hurdle landing than males performing 305B and took longer to achieve maximum hip flexion after takeoff from the springboard. To progress from 305C to 305B females need to adjust their techniques to put more energy into the system. Desirable changes include increased height in the hurdle and increased hip and knee flexion prior to hurdle landing. Comparison of results for reverse dives with data previously presented for forward dives indicated that divers are more limited in the number of somersaults and dive position in reverse dives than forward dives despite equivalent or better height in reverse dives than forward dives. 相似文献
93.
Robert Thomas Sands Robyn Sandra Wettenhall 《International Journal of Disability, Development & Education》2000,47(4):413-426
This paper examined the effect of a psychological intervention program on attitudes to body image of female wheelchair athletes. A single case, multiple-baseline study was employed to examine the presentation of a brief, six session, cognitive behavioural intervention program on six National female wheelchair basketball players over a period of six weeks. Initially the six wheelchair athletes' satisfaction levels were compared to 20 able-bodied basketball players on four measures: the Physical Self-Perception Profile, Multi-Dimensional Body Image Scale, Social Physique Anxiety Questionnaire, and the Body Parts Questionnaire. Results indicated that as a result of the cognitive behavioural intervention program, physical self-perception increased for the wheelchair athletes and for 50% of the wheelchair athletes on the multi-dimensional components of body image, using the non-parametric split-middle technique. Further analysis revealed a significant effect of self-perceived competence across time indicating post-hoc significant differences between baseline data and Week 6 of the intervention program. With reference to caution due to the nature of case study research, it is asserted that this study shows promise for improving various aspects of body image satisfaction by means of a cognitive-behavioural approach and has potential for wheelchair athletes and other special populations. 相似文献
94.
Joan M. Gibson 《Journal of College Counseling》2000,3(1):63-72
Students with emotional disabilities are attending institutions of higher education in increasing numbers. To assist counseling centers in their role of reviewing documentation for accommodation requests, suggestions are offered about who may be qualified to provide the evaluation and what information the evaluation should contain. 相似文献
95.
Robyn Brothers 《Ethics and Information Technology》2000,2(2):91-97
In response to the attractive moral and politicalmodel of cosmopolitanism, this paper offers anoverview of some of the conceptual limitations to thatmodel arising from computer-mediated, interest-basedsocial interaction. I discuss James Bohman'sdefinition of the global and cosmopolitan spheres andhow computer-mediated communication might impact thedevelopment of those spheres. Additionally, I questionthe commitment to purely rational models of socialcooperation when theorizing a computer-mediated globalpublic sphere, exploring recent alternatives. Andfinally, I discuss a few of the political andepistemic constraints on participation in thecomputer-mediated public sphere that threaten thecosmopolitan ideal.``Nature should be thanked for fostering socialincompatibility, enviously competitive vanity, andinsatiable desires for possessions and even power.Without these desires, all man's excellent naturalcapacities would never be roused to develop.' Theultimate destiny for mankind, according to Kant whowrote these words in 1784, is to achieve through theuse of reason a `cosmopolitan existence' or ``thematrix within which all the original capacities of thehuman race may develop.' Ironically, however, as Habermas andothers have realized, Kant's carefully developedvision for `perpetual peace' among nations and `worldcitizenship' is now murky even as the electronicallymediated infrastructure of that matrix is rapidlydeveloping. Globalization as a process has intensifiedto the point where a new social, political, andeconomic condition has taken hold in the global arena.Recently this condition has been termed ``globality' –a term denoting a networked world characterized byspeed, mobility, risk, insecurity, andflexibility. And a debate is forming around thequestion of whether we are still in late modernity andexperiencing the culmination of modernity's inherentlyglobalizing tendency or instead we have entered thenetworked age, in which the tension between collectiveand transformative identities and the networking logicof dominant institutions and organizations heralds theend of civil society. Inthis paper assume the latter but wish to explorefurther the political and epistemic constraints onparticipation in the computer-mediated public sphere.These constraints seem certain to impact the viabilityof a cosmopolitan public sphere. In the first sectionI shall discuss James Bohman's definition of theglobal and cosmopolitan spheres and howcomputer-mediated communication (hereafter CMC) mightimpact the development of those spheres. In the secondsection, I question the commitment to purely rationalmodels of social cooperation when theorizing a globalpublic sphere. I explore recently proposed alternativeways of thinking about this issue in section three.And finally, I discuss a few of the political andepistemic constraints on participation in thecomputer-mediated public sphere that threaten thecosmopolitan ideal. 相似文献
96.
Susan Rowland Deanne Gannaway Rhianna Pedwell Peter Adams Robyn Evans Hailey Bonner 《高等教育研究与发展》2020,39(2):318-331
ABSTRACTRecent focus on graduate employability has exposed the inadequacies of work preparation for science students, who need an employability toolkit to navigate the modern work landscape. An established mechanism to develop students’ employment awareness is Work Integrated Learning (WIL), but Australian mathematics and science students participate in fewer WIL activities than students in other disciplines. In this article, we present a conceptual discussion around the design of a non-traditional Bachelor of Science WIL program that transcends commonly held perceptions of WIL as primarily discipline-orientated and placement-based. This design dramatically expands the possibilities for WIL in science programs, enabling WIL participation for students unable to engage in a traditional science work placement. The program draws on and legitimises students’ experiences in diverse non-science, part-time workplaces and extra-curricular activities; we term this ‘transgressional learning’. Students engage in reflective and active learning opportunities designed to help them explore and articulate their skill sets in a manner that speaks to multiple future work settings. By drawing on students’ extant work experiences, the program explicitly supports students to foreground and expand on broad skill sets acquired in extra-curricular settings. This article suggests a new conceptual approach and a path forward for large-scale WIL delivery in generalist science degrees. It draws on the reflections of the project team and student participants to outline the goals and design ethos of the program and reflect on the legitimacy of this transgressional program as a science WIL offering. 相似文献
97.
Despite evidence that young children are sensitive to differences in angle measure, older students frequently struggle to grasp this important mathematical concept. When making judgments about the size of angles, children often rely on erroneous dimensions such as the length of the angles' sides. The present study tested the possibility that this misconception stems from the whole‐object word‐learning bias by providing a subset of children with a separate label to refer to the whole angle figure. Thirty preschoolers (M = 4.86 years, SD = .53) were tested with a pretest–training–posttest design. At pretest, children showed evidence of the whole‐object misconception. After training, children who were given a novel‐word label for the whole object improved significantly more than those trained on the meaning of “angle” alone. 相似文献
98.
This paper examines the micro-political experiences of Adam (a pseudonym), a newly appointed fitness coach at a Football Association Premier League club, in his search for acceptance by senior colleagues. Data were collected through a series of in-depth, semi-structured interviews, before being subject to a process of inductive analysis. Goffman's writings on impression management and stigma, Kelchtermans's micro-political perspective and Garfinkel's notion of status degradation are primarily utilised to make the sense of Adam's perceptions and actions. The findings point to the value of developing coaches’ micro-political understandings, and of including their formal facilitation within given professional preparation programmes. Doing so, it is argued, would better equip coaches for the problematic realities of their practice. 相似文献
99.
Werner Helsper Mareke Niemann Anja Gibson Lena Dreier 《Zeitschrift für Erziehungswissenschaft》2014,17(3):203-219
Looking at two urban higher education regions, in this paper we investigate the question of which positions head teachers of “exclusive” German gymnasiums adopt with regard to concepts such as ‘elite’, ‘excellence’ and thus also to schools’ attempts to distinguish their own profiles in the education system, all the while bearing in mind the context of public discourses about ‘elite’ and ‘excellence’. In doing so, we reconstruct four modes of dealing with the elite concept. All of these modes—even the most positive references—show that for “exclusive” German Gymnasiums the term ‘elite’ is precariously situated, associated as it is with a considerable need for legitimation. By contrast, it is not problematic to refer to a meritocratic elite concept that involves functional academic and leadership elites in the sense of excellence. On the other hand, any association of these upper secondary schools with power, financial and business elites does seem highly problematic and is vehemently rejected. This clear rejection occurs—and this is the central thesis of this article—because otherwise meritocracy itself, as the hegemonic academic form of legitimation, would be threatened to its very core. 相似文献
100.
Colette T. Dollarhide Donna M. Gibson Kayleena L. Brashear Jenny Huynh Bowen Marshall Kristian Robinson 《Counselor Education & Supervision》2023,62(3):207-221
The development of a professional identity as a counselor is the result of training, practice, and integration into a community of professional counselors and is defined as the synthesis of personal and professional behaviors, values, ethics, and worldview. The research on this topic has been plentiful, but this systemic and systematic review of the research literature provides a comprehensive overview of this important concept for counselor training and supervision. 相似文献