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91.
E. Jane Green Stuart Biddle Penny Crisfield Roger M. Bartlett N.C. Craig Sharp Adrian Lees 《Journal of sports sciences》2013,31(2):147-158
Clinical sports medicine, Robert C. Cantu, (ed.), The Collamore Press, Lexington, Massachusetts, Toronto, 1984. 219 pp, £19.95 (hb), ISBN 0 669 06842 X Sports injuries, a self‐help guide, Vivian Grisogono, John Murray Ltd, London, 1984. 293 pp, £7.95 (hb), ISBN 0 7195 4111 5 Athletes’ guide to mental training, Robert N. Nideffer, Human Kinetics, Champaign, Illinois (distributed in the UK by Eddington Hook & Co.) 1985. vii +156 pp, $9.95 (pb), ISBN 0 931250 96 X Scientific foundations of coaching, R.R. Pate, B. McClenaghan and R. Rotella, Saunders College Publishing, Philadelphia, 1984. xii + 344 pp, £21.95(hb), ISBN 0 03 057961 9 Mathematics in sport, M. Stewart Townend, Ellis Horwood, Chichester, 1984. 202 pp (hb), ISBN 0 85312 717 4 Frontiers of exercise biology, ’Big Ten Body of Knowledge’ symposium series, Vol. 13 K.T. Borer, D.W. Edington and T.P. White (eds), Human Kinetics Publishers Inc., Champaign, Illinois, (distributed in the UK by Edington Hook & Co.), 1983. vii + 295 pp, $31.95(hb), ISBN 0 931250 49 8 The knee, Philippe Segal and Marcel Jacob, Wolfe Medical Publications, Frome, Somerset, 1984. 143 pp (hb), £15, ISBN 2 224 00887 2 Psychological foundations of sport, J.M. Silva and R.S. Weinberg (eds), Human Kinetics, Champaign, Illinois, (distributed in the UK by Eddington Hook & Co), 1984. xxiv + 528 pp, £22.50 (hb), ISBN 0 93 1250 59 5 Physical activity and the social sciences, W. Neil Widmeyer, Mouvement Publications Inc., Ithaca, 1983. 472 pp, £9.00 (pb), ISBN 0 932392 13 X 相似文献
92.
Craig S. Galbraith Alex F. DeNoble Sanford B. Ehrlich Alexandra Nadya Horowitz 《The Journal of High Technology Management Research》2013,24(1):53-63
We investigate two fundamental research questions related to the funding of early-stage technology enterprises. First, does presentation design, and the presenting entrepreneur's passion and preparedness, influence experts' assessment of the merit and commercialization potential of an emerging firm's technology? Second, are the entrepreneur's passion and preparedness during a formal presentation associated with future technology success? We analyze twenty-two video-taped presentations to a U.S. Department of Defense technology transfer and granting consortium, and track subsequent technology success. From the data it appears that both entrepreneurial passion and presentation design does influence expert assessment of a technology, and future commercialization success can be predicted to some extent by the level of entrepreneurial passion exhibited during the presentation. 相似文献
93.
Rhodri S. Lloyd Jon L. Oliver Michael G. Hughes Craig A. Williams 《Journal of sports sciences》2013,31(14):1565-1573
Abstract The aim of the study was to assess the reliability of a mobile contact mat in measuring a range of stretch–shortening cycle parameters in young adolescents. Additionally, vertical leg stiffness using contact mat data was validated against a criterion method using force–time data. The reliability study involved 18 youths completing a habituation and three separate test sessions, while 20 youths completed a single test session for the validity study. Participants completed three trials of a squat jump, countermovement jump, and maximal hopping test and a single trial of repeated sub-maximal hopping at 2.0 Hz and 2.5 Hz. All tests were performed on the contact mat. Reliability statistics included repeated-measures analysis of variance, intraclass correlation coefficient, and coefficient of variation (CV), while the correlation coefficient (r) and typical error of estimate (TEE) were reported for the validity study. Squat jump height was the most reliable measure (CV = 8.64%), while leg stiffness during sub-maximal hopping, and reactive strength index produced moderate reliability (CV = 10.17–13.93% and 13.98% respectively). Measures of leg stiffness obtained from contact mat data during sub-maximal hopping were in agreement with the criterion measure (r = 0.92–0.95; TEE = 6.5–7.5%), but not during maximal hopping (r = 0.59; TEE = 41.9%). The contact mat was deemed a valid tool for measuring stretch–shortening cycle ability in sub-maximal but not maximal hopping. Although reliability of performance was generally moderate, the tests offer a replicable assessment method for use with paediatric populations. 相似文献
94.
Abstract The aim of this study was to quantify the changes in locomotive rates across the duration of senior elite rugby league matches. A semi-automated image recognition system (ProZone 3, ProZone®, Leeds, England) was used to track the movements of 59 players from six teams during three competitive matches. The players were classified into one of four positional groups: props (n = 9), back row (n = 9), pivots (n = 14) or outside backs (n = 27). Players' movements were classified as low, high or very high intensity running and reported as locomotive rates (distance covered per minute played) for successive quarters of each match. Analysis of variance revealed that only the outside backs showed a significantly lower overall locomotive rate during the final quarter compared to the first (P < 0.05). However, locomotive rates for high and very high intensity running during the final quarter were significantly lower (P < 0.05) than the first quarter among outside backs, pivots and props despite no change in the rate of involvements in contact. On the basis of these findings, it is suggested that high and very high intensity running locomotive rates may be more affective methods of detecting fatigue during competitive matches than overall locomotive rate. 相似文献
95.
Paul M. Wright Mark W. Craig 《Measurement in physical education and exercise science》2013,17(3):204-219
Numerous scholars have stressed the importance of personal and social responsibility in physical activity settings; however, there is a lack of instrumentation to study the implementation of responsibility-based teaching strategies. The development, content validity, and initial inter-rater reliability testing of the Tool for Assessing Responsibility-Based Education (TARE) are described here. Inter-rater agreement was calculated for paired observations focused on 2 different teachers delivering a total of 18 separate physical education lessons for students in grades 1 through 6. Findings indicate that the Tool for Assessing Responsibility-Based Education provides scores with adequate inter-rater reliability. The procedures employed in this study proved feasible and enable observers to characterize the implementation of responsibility-based teaching in physical education. The Tool for Assessing Responsibility-Based Education has numerous research and training applications relative to the Teaching Personal and Social Responsibility model (Hellison, 2003) and the national content standards for K–12 physical education, specifically Standard 5: Exhibits responsible personal and social behavior that respects self and others in physical activity settings (National Association for Sport and Physical Education, 2004). 相似文献
96.
Anchored in the narrative inquiry tradition, this paper examines commonly held motives about curriculum making from the perspectives of four experienced physical education teachers in Korea. Field texts were collected throughout by employing narrative research tools such as in-depth interviews, focus groups, class observations and documents analyses, and transformed into research texts using broadening, burrowing, and storying and restorying as suggested by Connelly and Clandinin. For experienced physical educators, this paper illuminates what motivates curriculum making as a narrative phenomenon storied and restoried over time. Different stories produced different motives of curriculum making, and a number of issues related to teacher development for curriculum making emerged. 相似文献
97.
The object of this paper is to analyze some of the factors underlying differing levels of morale in university departments. Morale is conceived to be primarily a product of perceived department-head performance, although it is also suggested that environmental and satisfaction variables may be important. Morale is seen as a potential symptomatic attribute which might be used in diagnosing organizational difficulties. The authors did indeed find, using multiple discriminant analysis on departmentally aggregated data, that the perceived performance of department heads was more important in predicting levels of morale. In addition, department size was also found to be useful. The conclusions drawn were that morale could be used as a symptom of departmental (or organizational) well being and that such data could be useful to those managing department heads both in the selection of department heads and in their ongoing supervision.The authors were designated by Western Kentucky University to supervise the collection and analysis of the data described. The data were used with the permission of the Office of the President, Western Kentucky University. 相似文献
98.
99.
Craig Locatis James Charuhas Richard Banvard 《Educational technology research and development : ETR & D》1990,38(2):41-49
Methods for incorporating video in hypermedia programs are discussed in this article. Hypermedia is defined, and linear and
interactive video are contrasted. It is argued that hypermedia presents unique problems in knowledge representation affecting
video production, and that techniques are required differing from those for linear video and other forms of interactive video.
Suggestions are made for giving interactive video the “look and feel” of hypermedia that primarily involve condensing information
and accelerating presentation pace. They are based on the authors' experiences evaluating interactive media and creating “compressed”
video programs. Existing media and visual ability research is re-interpreted to support these interactive, “hypervideo” methods. 相似文献
100.