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排序方式: 共有190条查询结果,搜索用时 15 毫秒
91.
Abstract The changing relationship between institutional governance and management in the United Kingdom arising from the second report of the committee on standards in public life, the United Kingdom National Committee of Inquiry into Higher Education, and from significant increased government expenditure on higher education is examined. The framework of accountability within which higher education institutions operate is related to these reports. The Scottish Higher Education Funding Council's (SHEFC) perspective of the role of the governing body is examined and contrasted with Bargh, Scott and Smith's research on governing bodies. Both SHEFC's perspective and Bargh et al.’s research are also contrasted with, and related to, a number of National Audit Office (NAO) reports and also to Professor Sizer's investigation and the NAO report into allegations of misconduct at Glasgow Caledonian University (1998). Finally, the paper draws conclusions on the changing relationship between governing bodies and managements, on the requirement on governing bodies to demonstrate that they are appropriately constituted and operate effectively as corporate bodies, and on how these are reflected in the SHEFC code of good practice and good practice benchmarks. 相似文献
92.
Laurence Hopkins 《International Journal of Inclusive Education》2013,17(7):711-727
Recent legislation means that it is now illegal to treat a student, for reasons relating to a disability, less favourably than a non‐disabled student unless this is justified to maintain academic standards. However, recent research has identified numerous barriers faced by students with disabilities when they attempt to access the higher education curriculum. This study uses a methodology combining life‐story approaches with a voice‐relational analysis and aims to explore in more detail these barriers by listening to first person accounts from university students with a disability. The students’ narratives suggest that disabled students have to work considerably harder than non‐disabled students to overcome a wide range of physical, attitudinal, social, cultural and political barriers. Students appear to take the path of least resistance by choosing routes where the barriers are least great and it is argued that in this way they are being discriminated against. The research shows that voice‐relational methodology is excellent at producing a thorough account of the phenomenological world of these students without neglecting a materialist and cultural analysis of their environment. These insider perspectives are then used to suggest possible improvements to policy and practice in higher education. 相似文献
93.
Abstract It is not known if ergogenic effects of caffeine ingestion in athletic groups occur in the sedentary. To investigate this, we used a counterbalanced, double-blind, crossover design to examine the effects of caffeine ingestion (6 mg · kg?1 body-mass) on exercise performance, substrate utilisation and perceived exertion during 30 minutes of self-paced stationary cycling in sedentary men. Participants performed two trials, one week apart, after ingestion of either caffeine or placebo one hour before exercise. Participants were instructed to cycle as quickly as they could during each trial. External work (J · kg?1) after caffeine ingestion was greater than after placebo (P = 0.001, effect size [ES] = 0.3). Further, heart rate, oxygen uptake and energy expenditure during exercise were greater after caffeine ingestion (P = 0.031, ES = 0.4; P = 0.009, ES = 0.3 and P = 0.018, ES = 0.3; respectively), whereas ratings of perceived exertion and respiratory exchange ratio values did not differ between trials (P = 0.877, ES = 0.1; P = 0.760, ES = 0.1; respectively). The ability to do more exercise after caffeine ingestion, without an accompanying increase in effort sensation, could motivate sedentary men to participate in exercise more often and so reduce adverse effects of inactivity on health. 相似文献
94.
Laurence P. Birdsey Matthew Weston Mark Russell Michael Johnston Christian J. Cook 《Journal of sports sciences》2013,31(19):2169-2174
ABSTRACTTo examine responses to an International netball tournament, female athletes (n= 11) played three matches over consecutive days. External (accelerometry) and internal (heart rate; HR, session; sRPE, and differential; dRPE, rating of perceived exertion) load measures quantified match intensity. On match-day mornings, and three days after match 3, well-being (brief assessment of mood; BAM+), biochemical (creatine kinase concentration; CK), neuromuscular (jump height; JH, peak power output; PPO) and endocrine function (salivary cortisol; C, testosterone; T, concentrations) were assessed. External load was similar between matches whereas dRPE and sRPE were greatest for match 3. Following match 1, CK increased, whereas BAM+, JH, C and T decreased. Following two matches, BAM+, PPO, and T decreased with CK increasing versus baseline. Following consecutive matches, CK (likely moderate; 27.9% ± 19.5%) and C (possibly moderate; 43.3% ± 46.8%) increased, whilst BAM+ (possibly moderate; ?20.6% ± 24.4%) decreased. Three days post-tournament BAM+, T, PPO, and JH decreased. Mid-court elicited higher mean HR (possibly moderate; 3.7% ± 3.8%), internal and external intensities (possibly very large; 85.7% ± 49.6%) compared with goal-based positions. Consecutive matches revealed a dose–response relationship for well-being and physiological function; a response evident three days post-tournament. 相似文献
95.
96.
Abstract It is not known if ergogenic effects of caffeine ingestion in athletic groups occur in the sedentary. To investigate this, we used a counterbalanced, double-blind, crossover design to examine the effects of caffeine ingestion (6 mg?·?kg(-1) body-mass) on exercise performance, substrate utilisation and perceived exertion during 30 minutes of self-paced stationary cycling in sedentary men. Participants performed two trials, one week apart, after ingestion of either caffeine or placebo one hour before exercise. Participants were instructed to cycle as quickly as they could during each trial. External work (J?·?kg(-1)) after caffeine ingestion was greater than after placebo (P?=?0.001, effect size [ES]?=?0.3). Further, heart rate, oxygen uptake and energy expenditure during exercise were greater after caffeine ingestion (P?=?0.031, ES?=?0.4; P?=?0.009, ES?=?0.3 and P?=?0.018, ES?=?0.3; respectively), whereas ratings of perceived exertion and respiratory exchange ratio values did not differ between trials (P?=?0.877, ES?=?0.1; P?=?0.760, ES?=?0.1; respectively). The ability to do more exercise after caffeine ingestion, without an accompanying increase in effort sensation, could motivate sedentary men to participate in exercise more often and so reduce adverse effects of inactivity on health. 相似文献
97.
The time-course of physical recovery was determined after a 2-h 20-min, simulated cricket batting innings. Several vertical jump measures were assessed before (baseline), immediately after, 24 h after and 48 h after simulated batting. Six, male, academy cricketers (20 ± 2 years) completed a previously developed simulated batting innings (BATEX) at an outdoor net facility. At each assessment point, participants completed countermovement-jumps, squat-jumps and 5-repeated reactive-jumps on a contact mat. Compared with baseline, countermovement flight time was similar immediately after, but decreased 24 h after batting (-3.0 ± 1.8%, p < 0.05, effect size [ES] ± 90% confidence interval [CI]: -1.38 ± 0.52). At 48 h post, countermovement-jump flight time was similar to baseline. A similar pattern occurred in the squat-jump and the decrease in squat-jump flight time 24 h after simulated batting approached significance (p = 0.053, ES ± CI -0.80 ± 0.51). The 5-repeated reactive-jump measures (flight time, contact time and reactive-strength-index) did not decrease after simulated batting (p > 0.05), but there were moderate effect sizes calculated (0.64-0.96). These findings support the continued use of countermovement flight time to assess recovery in cricket, since full recovery of jump performance occurred 48 h after a simulated, prolonged and high intensity-batting century. 相似文献
98.
Age Differences in Future Orientation and Delay Discounting 总被引:1,自引:0,他引:1
Laurence Steinberg Sandra Graham Lia O'Brien Jennifer Woolard Elizabeth Cauffman and Marie Banich 《Child development》2009,80(1):28-44
Age differences in future orientation are examined in a sample of 935 individuals between 10 and 30 years using a delay discounting task as well as a new self-report measure. Younger adolescents consistently demonstrate a weaker orientation to the future than do individuals aged 16 and older, as reflected in their greater willingness to accept a smaller reward delivered sooner than a larger one that is delayed, and in their characterizations of themselves as less concerned about the future and less likely to anticipate the consequences of their decisions. Planning ahead, in contrast, continues to develop into young adulthood. Future studies should distinguish between future orientation and impulse control, which may have different neural underpinnings and follow different developmental timetables. 相似文献
99.
100.