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21.
Margot Callewaert Jan Boone Bert Celie Dirk De Clercq 《European Journal of Sport Science》2015,15(3):213-219
AbstractThis study aimed to determine indicators of sailing performance in 2 (age) groups of youth sailors by investigating the anthropometric, physical and motor coordination differences and factors discriminating between elite and non-elite male optimist sailors and young dynamic hikers. Anthropometric measurements from 23 optimist sailors (mean ± SD age = 12.3 ± 1.4 years) and 24 dynamic youth hikers (i.e. Laser 4.7, Laser radial and Europe sailors <18 years who have to sail the boat in a very dynamic manner, due to a high sailor to yacht weight ratio) (mean ± SD age = 16.5 ± 1.6 years) were conducted. They performed a physical fitness test battery (EUROFIT), motor coordination test battery (Körperkoordinationstest für Kinder) and the Bucket test. Both groups of sailors were divided into two subgroups (i.e. elites and non-elites) based on sailing expertise. The significant differences, taking biological maturation into account and factors discriminating between elite and non-elite optimist sailors and dynamic hikers were explored by means of multivariate analysis of covariance and discriminant analysis, respectively. The main results indicated that 100.0% of elite optimist sailors and 88.9% of elite dynamic hikers could be correctly classified by means of two motor coordination tests (i.e. side step and side jump) and Bucket test, respectively. As such, strength- and speed-oriented motor coordination and isometric knee-extension strength endurance can be identified as indicators of sailing performance in young optimist and dynamic youth sailors, respectively. Therefore, we emphasise the importance of motor coordination skill training in optimist sailors (<15 years) and maximum strength training later on (>15 years) in order to increase their isometric knee-extension strength endurance. 相似文献
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Australian PhDs by LIS educators, researchers and practitioners: Depicting diversity and demise 总被引:1,自引:0,他引:1
Peter Macauley Terry Evans Margot Pearson 《Library & information science research》2010,32(4):258-264
Analyses of more than 73,000 PhD thesis records in a comprehensive database of bibliographic records from all Australian universities from 1948 to 2006 demonstrate that PhDs on LIS-related topics reveal not only diversity of content, but also the diverse nature of the researcher's academic disciplines. This diversity includes researchers from within and outside LIS who bring to LIS–or take away–a variety of methods, approaches, theories and understandings. With 27 of Australia's 39 universities having produced LIS-related PhD graduates, the distribution through the Australian university system is evident and emphasizes the transferability of skills and knowledge which graduates bring to their work. It is possible that the diversity of researcher's disciplines, combined with the dangerously low numbers of LIS graduations, may also threaten the future of LIS research and education in Australia. Based on the findings of this study, the sustainability of LIS research and research training for the next generation in Australia is under threat. 相似文献
25.
Mary Hanrahan Michael Ryan Margot Duncan 《International Journal for Academic Development》2013,18(2):130-142
Current developments in tertiary education settings are resulting in a second wave of academics using on-line technologies in their teaching, providing universities with a considerable professional staff development challenge. The case study presented here illustrates one way of responding to this challenge. Overall, the literature suggests that professional development that is discipline-specific and located in a community-of-practice is more likely to be relevant and productive than a centralized, decontextualized approach. We propose an alternative hybrid model of 'professional engagement' for on-line teaching that attempts to build on existing discipline-specific workplace structures. This includes recruiting academic on-line teaching advisers for each school in the faculty, showcasing existing exemplary practice, and setting up 'professional engagement groups' with a support team. The main advantages of the model are its responsiveness to patterns of academic work and to the immediate needs of academics, the way it enhances the visibility of exemplars of academic work, its cost-effectiveness and scalability, and the complementarity of local and centralized support systems. Limitations include the time needed to build up such staff engagement, an apparent lack of visibility, and difficulty in measuring outcomes. 相似文献
26.
This article describes an assessment of writing skills (writing sample, objective test, and self‐assessment) made by one community college. Information was gathered to design an entry‐level assessment procedure for placement in English composition and developmental writing courses. Comparing the three approaches, each of which measured different aspects of writing ability, showed that the best predictor of grade in an English composition course was the objective test. However, the statistical results of the study form only one component of an entry‐level assessment program. It may be that a writing sample is needed as part of entry‐level assessment because it points out the value of writing skill in attempting college‐credit courses. 相似文献
27.
Hemispheric laterality may be a useful concept in teaching, learning, training, and in understanding more about human development.
To address this issue, a measure of hemispheric laterality was compared to musical and mathematical ability. The Human Information
Processing Survey (HIPS) instrument, designed to measure hemispheric laterality, was administered to 101 participants who
were then asked to provide a measure of their conceptual aptitude for mathematics and music. Scores were then compared through
canonical correlation to test the hypothesis that perceived mathematical ability may be explained by left-brain hemisphere
preference and musical by the right hemisphere. A relatively strong correlation was found between music ability and right-brain
hemisphere preference. A relationship between math and left-brain hemisphere preference or integrated brain processing scores
was found to be marginal. Ramifications to learning are discussed. 相似文献
28.
This research investigates stress among accounting educators and examines relationships between stress levels and work satisfaction levels, personality traits, and stress-coping techniques. Self-administered questionnaires were used, and 164 accounting faculty members from 41 states responded. Results of regression analyses indicated that higher stress levels can be predicted, with a relatively strong multipleR value, by a combination of variables. Of the variables investigated, overall work satisfaction was the variable most closely related to higher stress levels. The most important personality characteristics of higher stress individuals were impatience, assertiveness, workaholism, and idealism. Stress-coping techniques associated with higher stress levels were recreational time off, cultivation and maintenance of friendships among colleagues, and physical exercise. These same independent variables had minimal predictive ability for the stress level of the lower stress group of faculty. 相似文献
29.
Margot Pearson 《Higher Education》1996,32(3):303-320
Ph.D. student numbers have been increasing in Australia as has government interest in the economic and social outcomes of graduate education (Moses 1994, Cullen et al. 1994). Yet the position of Ph.D. students can still be seen as marginal within universities and the institutional organisation of Ph.D. education as problematic. This situation can be related to the highly individualistic nature of research and supervision which is both a barrier to and part of the argument against efforts to examine and discuss in general the processes of research training and supervisory interactions across disciplinary and departmental boundaries. This article positions all Ph.D. students, in all fields of study, as learners in a form of professional education -a perspective which offers a way out of this apparent dilemma. Drawing on data from a study reported in Cullen et al. (1994) the following topics are explored: Ph.D. students as learners of the knowledge and skill of the professional practice of research and scholarship; the role of the supervisor in assisting students to become independent practitioners; and the complementary professional role of student participation in the academic community. Implications for policy and practice to professionalise Ph.D. education and enhance the quality of the student experience are discussed. 相似文献
30.
Black Grandmothers in Multigenerational Households: Diversity in Family Structure and Parenting Involvement in the Woodlawn Community 总被引:2,自引:0,他引:2
Jane L. Pearson rea G. Hunter Margaret E. Ensminger Sheppard G. Kellam 《Child development》1990,61(2):434-442
We report here the frequency of black grandmothers' coresidence in households with first-grade children, their patterns of involvement in parenting, and the degree to which family structure and employment affected the grandmothers' parenting involvement in a 1966/1967 community-defined population. Coresidence between grandmothers and their target first-grade grandchildren was found in 10% of the households. The 130 grandmothers' parenting involvement was substantial, second only to mother involvement, and was characterized by 2 parenting activity patterns: control and punishment, and support and punishment. The degree of grandmothers' parenting involvement differed by family structure, with grandmothers in mother-absent homes most likely to be involved. Grandmothers' employment did not moderate their engagement in parenting behaviors. These findings are consistent with previous reports of significant parenting involvement by black extended family members. 相似文献