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61.
This paper explores the connection between participation in community-based adult learning (CBAL) and the development of social capital. It is based on a life-history study of participation in community-based adult learning opportunities undertaken in two local authority areas in Scotland. A life-history approach was chosen in order to ensure that the learners' perspectives were at the heart of the research while taking account of the context in which learning took place. Two semi-structured life history interviews were carried out with each of 10 learners and data were analysed in three stages, which led to the identification of cross-cutting themes. The paper explores the learners' experiences of participating in CBAL as described by them. It confirms for CBAL what has been established previously for other types of adult learning, namely that participation can support the development of social capital for some learners. Furthermore, it is argued that other learners were able to recover decreased or lost social capital through their participation. The paper contributes to an understanding of community-based adult learning as part of the continuum of lifelong learning opportunities, as it illustrates the potential of CBAL not only to support the development of social capital, but also to help learners recover capital that might have decreased through their life circumstances.  相似文献   
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The pre-event warm-up or “priming” routine for optimising cycling performance is not well-defined or uniform to a specific event. We aimed to determine the effects of varying the intensity of priming on 3 km cycling performance. Ten endurance-trained male cyclists completed four 3 km time-trials (TT) on four separate occasions, each preceded by a different priming strategy including “self-selected” priming and three intermittent priming strategies incorporating 10 min of constant-load cycling followed by 5 × 10 s bouts of varying relative intensity (100% and 150% of peak aerobic power, Wpeak, and all-out priming). The self-selected priming trial (379 ± 44 W) resulted in similar mean power during the 3 km TT to intermittent priming at 100% (376 ± 45 W; ?0.7%; unclear) and 150% (374 ± 48 W; ?1.5%, unclear) of Wpeak, but significantly greater than all-out priming (357 ± 45 W; ?5.8%, almost certainly harmful). Differences between intermittent and self-selected priming existed with regards to heart rate (6.2% to 11.5%), blood lactate (?22.9% to 125%) and VO2 kinetics (?22.9% to 8.2%), but these were not related to performance outcomes. In conclusion, prescribed intermittent priming strategies varying in intensity did not substantially improve 3 km TT performance compared to self-selected priming.  相似文献   
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Tertiary Education and Management - There is increasing interest in how academic development of various kinds influences university teaching and student learning. To date the focus has been on...  相似文献   
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Analysing player kinematics during a match using “gold-standard” 3D video-based motion analysis techniques is a difficult prospect indeed. The development of small, wireless, wearable sensors offers the potential to reduce the challenges of measuring kinematics during match-play without hindering performance. The present study examined the viability of using wireless tri-axial accelerometers to examine whether key performance measures of drag flicks executed by expert specialist drag-flickers are predicted by the kinematics of the striking phase. Linear mixed models were used to examine whether the speed and accuracy of players’ drag flicks were predicted by the duration of stick-ball contact, and the kinematics of the lead lower limb at stick-ball contact and ball release. Results revealed that stick and lead lower limb kinematics significantly predicted shot accuracy but not shot speed. Shorter drag-time predicted more accurate flicks (p = 0.03) as did a more vertical leg at stick-ball contact (= 0.016) and a more horizontal thigh at ball release (= 0.001). This may indicate that there are more ways to produce fast drag flicks than accurate ones. This study illustrates that wireless tri-axial accelerometers can be used on-field to measure the effects of kinematics on key performance measures.  相似文献   
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Past attempts to predict the salary of faculty have been flawed by the use of rank, a potential source of bias, but removing rank from the equation seriously reduces prediction. This research studies the degree of bias in rank. Discriminant analysis produced a solution that correctly predicted rank 69% of the time for the 1083 faculty members used in the study. Among teaching and research faculty, there was a significant relationship between the direction of prediction error and gender. For women, the number of times they were predicted to have a rank higher than their actual rank exceeded the opposite condition by 2 1/2 times; for men, there was a slight tendency for the opposite. Methods were suggested for using the information administratively to correct problems. Further, recommendations are made to use the results to study salary-bias problems.  相似文献   
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To combat the constant supply of negative news, some online news outlets focus solely on “good” news. But what is the value of “good” news? A content analysis was conducted to determine which traditional news values (timeliness, conflict, impact, etc.) appear in stories on Web sites dedicated to positive news. The researcher compared “good” news sites to the New York Times. Results indicated that the majority of “good” news stories were entertaining and emotional, whereas the majority of New York Times stories involved authority figures and conflict. Good news stories were less committed to journalism’s core functions, such as holding power accountable and providing the public with information necessary for creating an informed electorate.  相似文献   
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