Against the Grain: popular music,pedagogy and cultural politics in the films of Isaac Julien     

Warren E. Crichlow 《Discourse: Studies in the Cultural Politics of Education》1995,16(3):391-406

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Faculty orientations toward institutional goals: A broken front with implications for planned change     

Edwin A. Rugg  Timothy Lynn Warren  Evelyn L. Carpenter 《Research in higher education》1981,15(2):161-173

The formulation of institutional goals in higher education often involves input from various campus constituencies including faculty. The faculty's viewpoint is typically treated as though it were a uniform perception. The research reported here tested the uniform nature of the faculty's goal orientations. Statistical comparisons were conducted on mean ratings of five discipline groups of 207 faculty from a major public university on the scales of the Institutional Goals Inventory. Although discipline groups shared common viewpoints on the importance of academic instruction, intellectual pursuits, and research, major differences among groups were found for goals involving university service, off-campus instruction, accountability, intercollegiate athletics, and humanistic values. Institutional planners desiring a change in one of these latter areas should expect different levels of faculty support and resistance from different discipline groups.  相似文献   

Students' estimates of knowledge gained as measures of the quality of teacher education     

Professor Peter Fensham  Dr. Kathiravelu Navaratnam  Dr. Warren Jones  Professor Leo West 《Research in Science Education》1991,21(1):80-89

One set of measures of the quality of courses for the preparation of science teachers stems from the perceptions exit students have of their knowledge with respect to that teaching. The Discipline Review of Teacher Education in Mathematics and Science surveyed these students late in 1988 on three broad types of knowledge-science content knowledge, curriculum knowledge, and pedagogical knowledge. Some of these findings of the Review are described. In addition, the base for developing items to measure these three types of knowledge is discussed in this paper. The variety in the data that emerged is also presented and the consistency of the findings with other measures of quality is described. Specialisations: science and technology curriculum, environmental education, educational disadvantage. Specialisations: research and evaluation in teacher education, technical and further education and total quality management. Specialisations: research in educational systems.  相似文献   

Innovations and Practice Curriculum Theory and Practice at the University of New England     

Ron Morgan  Warren Mellor  Bruce Cole 《Asia-Pacific Journal of Teacher Education》1976,4(2):157-159

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Community violence,school‐related protective factors,and psychosocial outcomes in urban youth     

Kristy A. Ludwig  Jared S. Warren 《Psychology in the schools》2009,46(10):1061-1073

This study examined the relationship of two putative school‐based protective factors—student identification with school and perceived teacher support—to psychosocial outcomes in a sample of urban youth exposed to community violence. Participants were 175 high school students ages 14–19 in grades 9–12 from a large urban school district. Results indicated that exposure to violence was positively associated with internalizing and externalizing symptoms. Additionally, identification with school and teacher support were related to higher hope and lower psychosocial distress. Adolescents who reported higher identification with school and higher teacher support reported higher hope, regardless of the level of violence exposure. Results emphasize the importance of school factors, particularly feeling connected to and supported in school, in promoting hope and minimizing psychosocial distress for youth exposed to community violence. © 2009 Wiley Periodicals, Inc.  相似文献   

In-season changes in ventricular morphology and systolic function in adolescent female athletes     

Andrew M. Watson  Carol Coutinho  Kristin Haraldsdottir  Stacey Brickson  Warren Dunn  Marlowe Eldridge 《European Journal of Sport Science》2018,18(4):534-540

Purpose: To evaluate the influence of physical maturity on the changes in ventricular morphology and function with sport training in female youth athletes.

Methods: Thirty-two female athletes (age 13–18 years) underwent height and weight measurement and 2-D echocardiographic evaluation immediately prior to, and following, a 20-week soccer season. Pre- and post-season left ventricular end-diastolic diameter (LVEDD), end-diastolic volume (LVEDV), ejection fraction (LVEF), stroke volume (LVSV), mass (LVM), and posterior wall thickness (LVPWT), right ventricular end-diastolic diameter (RVEDD), end-diastolic area (RVEDA), and fractional area change (RVFAC), and interventricular septal thickness (IVST) were compared. In-season change in each variable was compared across pre-season hours of vigorous physical activity (0–1, 2–3, >3 hours).

Results: Significant increases were identified in LVEDV (51.3?±?10.4?v 56.4?±?9.6?ml/m², p?=?0.001) and RVEDA (10.5?±?1.9?v 11.3?±?2.5?cm²/m², p?=?0.040), but not LVEDD, LVM, LVPWT, LVSV, RVEDD, RVEDA, RVFAC, or IVST (p?>?0.05 for all). In-season changes in echocardiographic variables did not differ across hours of pre-season vigorous physical activity (p?>?0.05 for all).

Conclusion: Among female adolescent soccer players, in-season training elicits changes in resting ventricular volume, but not wall thickness or systolic function. These adaptations do not appear to be influenced by pre-season physical activity level.  相似文献   

Critical CinéEthnographic Methods<Emphasis Type="Italic">:</Emphasis> a New Dimension for Capturing the Experience of Learning in Twenty-First Century Qualitative Research     

Jonathan Gratch  Scott Joseph Warren 《TechTrends》2018,62(5):473-482

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Urea production during prolonged swimming     

Peter W.R. Lemon  David T. Deutsch  Warren R. Payne 《Journal of sports sciences》2013,31(3):241-246

Male interscholastic swimmers (n = 8) completed a 4572 m training swim in 62 ±1.1 min (x ± s.e.) with terminal heart rate and blood lactate of 152 ± 6 beats min^‐1 and 6.9±0.89 mM, respectively. Sweat rate (0.48±0.0951. h^‐1) was lower than similar intensity cycling (1.5±0.13 1. h^‐1) or running (1.1 ± 0.14 l.h^‐1). Post‐swim serum urea N (11.6±0.71 mM) was elevated (P<0.05) vs pre‐swim (4.6±0.39 mM). Post‐swim urine volume (860±75 ml 24 h^‐1) was reduced (P<0.07) and resulted in an elevated (P<0.05), but delayed (24–84 h), post‐exercise urea N excretion. Although the reduced urine and sweat production during the swim undoubtedly contributed to the elevated serum urea, there must be another explanation because together they could only account for 38% of the observed increase. On the basis of the magnitude of serum urea increase, it appears that the swim caused an increase in urea production (amino acid oxidation). The failure to observe larger increases in urinary urea during recovery indicates that either urea excretion following exercise continues for prolonged periods of time (>48 h) or another significant mode of nitrogen excretion exists.  相似文献   

Effects of agonist–antagonist complex resistance training on upper body strength and power development     

Daniel W. Robbins  Warren B. Young  David G. Behm  Warren R. Payne 《Journal of sports sciences》2013,31(14):1617-1625

Abstract

The objective of this study was to examine the chronic effects on strength and power of performing complex versus traditional set training over eight weeks. Fifteen trained males were assessed for throw height, peak velocity, and peak power in the bench press throw and one-repetition maximum (1-RM) in the bench press and bench pull exercises, before and after the eight-week programme. The traditional set group performed the pulling before the pushing exercise sets, whereas the complex set group alternated pulling and pushing sets. The complex set training sessions were completed in approximately half the time. Electromyographic (EMG) activity was monitored during both test sessions in an attempt to determine if it was affected as a result of the training programme. Although there were no differences in the dependent variables between the two conditions, bench pull and bench press 1-RM increased significantly under the complex set condition and peak power increased significantly under the traditional set condition. Effect size statistics suggested that the complex set was more time-efficient than the traditional set condition with respect to development of 1-RM bench pull and bench press, peak velocity and peak power. The EMG activity was not affected. Complex set training would appear to be an effective method of exercise with respect to efficiency and strength development.  相似文献   

Memory for Preselected and Constrained Short Movements     

Warren D. Walsh 《Research quarterly for exercise and sport》2013,84(3):368-379

Abstract

The present experiment investigated the recall of terminal location and distance of both preselected and constrained short movements (12 cm ± 4 cm approximately) following 5 second and 30 second unfilled retention intervals. Systematic alteration of the magnitude and direction of the starting position for recall movements revealed that the distance moved markedly interfered with the recall of the terminal location, but distance was essentially recalled independently of terminal location. Recall of distance was superior to terminal location for both the unfilled retention intervals, and there was a decrease in location recall performances following the longer 30 second delay when compared to recall attempts after the shorter 5 second delay. The Findings are discussed in terms of recent proposals to account for the memory for, and control of, discrete limb movements.  相似文献