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Stephen P. Messier Mary Elizabeth Dill 《Research quarterly for exercise and sport》2013,84(4):341-343
Abstract Influence from parents and friends on adolescents' self-reported level of leisure-time physical activity was examined through measures of (a) perceived leisure-time physical activity of parents and best friend, (b) perceived direct support for physical activity from parents and friends, (c) direct help from parents in exercising vigorously, and (d) perceived value of physical activity of parents and friends. The present analysis included 904 students in western Norway (M age 13.3 years, SD 0.3) who took part in a health behavior survey, which included questions regarding physical activity. Students completed a confidential questionnaire at school All four measures of influence were positively related to students' activity levels. None of the examined measures was clearly stronger than the other. Parental and peer physical activity level and parental and peer support for physical activity seem to influence the reported physical activity level of the respondents. The findings indicate that, by serving as models and supporters, significant others have an important impact in promoting physical activity in young adolescents. 相似文献
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Stephen P. Messier Mary Elizabeth Dill 《Research quarterly for exercise and sport》2013,84(4):345-351
Abstract The purpose of this study was to determine the effects of a Nautilus circuit weight training program on muscular strength and maximal oxygen uptake ([Vdot]O 2 max) by comparing these effects to those produced by adhering to either a free weight (FW) strength training program or a running (R) program. Male college students who voluntarily enrolled in either a FW training class (n = 11), a Nautilus (N) circuit weight training class (n= 12), or a R conditioning class (n= 13) were subjects for this investigation. All groups participated in their respective programs 3 days per week for 10 weeks. Strength was assessed using a Cybex II isokinetic dynamometer set at an angular velocity of 60° · s ?1 and a damping of 2. The FW group served as the control group for the assessment of [Vdot]O 2 max changes, while the R group served as controls for the assessment of strength differences. ANCOVA revealed that the N and R groups experienced significant (p < .01) increases in [Vdot]O 2 max expressed in L · min ?1 (10.9 and 11.4%), ml · kg ?1 · min ?1 (10.8 and 11.7%), and ml · kgLBW ?1 · min ?1 (7.1 and 7.5%) when compared to the FW group. There were no significant differences between the N and R groups. There were no significant differences among groups in final peak torque values (after covariance), and torque at the beginning and end of the range of motion for the knee extensors, knee flexors, elbow extensors, and elbow flexors. In general, isokinetic strength values elicited by the N group compared favorably to those generated by the FW group. It was concluded that for a training period of short duration, Nautilus circuit weight training appears to be an equally effective alternative to standard free weight (strength) and aerobic (endurance) training programs for untrained individuals. 相似文献
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Academic accountability and university adaptation: The architecture of an academic learning organization 总被引：7，自引：1，他引：6
David D. Dill 《Higher Education》1999,38(2):127-154
Over the last decade universities have been subjected to various forms of academic accountability designed to maintain or improve the quality of their teaching and learning. A shared perspective of many of these accountability processes is that universities should become skilled at creating knowledge for the improvement of teaching and learning, and at modifying their behavior to reflect this new knowledge. In short, that universities should become “learning organizations.” What are the organizational characteristics of an academic learning organization? The paper will address this question by reviewing the adaptations in organizational structure and governance reported by universities attempting to improve the quality of their teaching and learning processes. 相似文献
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What becomes of the political orientation of American education when children are educated in the home rather than in public schools? Homeschooling critics raise concerns over the larger consequences: political exit and even indoctrination. Drawing on a recent study of 62 interviews with 35 homeschooling families in 11 states in the USA, we offer a theoretical argument grounded in empirical observations and perceptions of homeschoolers themselves. Using the work of political theorist Hannah Arendt as a guide, we suggest that, contrary to critics’ claims of political exit over voice, homeschooling may provide the opportunity for some families to respond with a “private voice” that is politically robust because it is intentionally subversive to a (perceived) homogenous dominant culture. We thus argue that some homeschoolers offer an understanding of private life that is political without being “public,” and that they reconcile this irony by attempting to cultivate reflexive “thinking” in their children regarding questions of conformity, materialism, and plurality. 相似文献
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The new demands of mass systems of higher education and the emerging environment of global academic competition are altering the traditional institutions for assuring academic standards in universities. As a consequence many nations are experimenting with new instruments for academic quality assurance. Contemporary government control of academic quality assumes three primary forms: “oversight” or direct regulation; “competition” or steering of market forces; and “mutuality” or professional self-regulation structured by the state. The challenge confronting all nations is to design a policy framework that effectively balances the forces of the state, the market, and the academic profession to assure academic standards in universities. Based upon the strengths and weaknesses observed in 14 policy analyses of innovative national instruments of professional self-regulation, market-based regulation, and direct state regulation for assuring academic quality in universities, we outline the essential components of a national framework for assuring academic standards. 相似文献
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Daniel L. Brenner Monroe E. Price Barbara Dill Walter M. Brasch Dana R. Ulloth Lee C. Bollinger 《Communication Booknotes Quarterly》2013,44(1-2):3-4
CABLE TELEVISION AND OTHER NONBROADCAST VIDEO: LAW AND POLICY by Daniel L. Brenner and Monroe E. Price (Clark Boardman Co., 435 Hudson St., New York 10014, 1986—$85.00) THE JOURNALIST'S HANDBOOK ON LIBEL AND PRIVACY by Barbara Dill (New York: Free Press, 1986—$19.95) THE PRESS AND THE STATE: SOCIOHISTORICAL AND CONTEMPORARY INTERPRETATIONS by Walter M. Brasch and Dana R. Ulloth (Lanham, MD: University Press of America, 1986—$47.50/24.95) THE TOLERANT SOCIETY: FREEDOM OF SPEECH AND EXTREMIST SPEECH IN AMERICA by Lee C. Bollinger (New York: Oxford University Press, 1986—$19.95) CURRENT DEVELOPMENTS IN COPYRIGHT LAU 1986 (922 pp.) COUNSELING CLIENTS IN THE ENTERTAINMENT INDUSTRY (793 pp.) 相似文献
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Books reviewed
Paul R. Trowler, ed. (2002) Higher Education Policy and Institutional Change: Intentions and Outcomes in Turbulent Environments. Buckingham: Society for Research into Higher Education and Open University Press. 166 pp; ISBN 0-335209-19-X (hb).
Peter T. Knight (2002) Being a Teacher in Higher Education. Buckingham: Society for Research into Higher Education & Open University Press. 245 pp; ISBN 0-335-20930-0 (pb.) £18.99. 相似文献
Paul R. Trowler, ed. (2002) Higher Education Policy and Institutional Change: Intentions and Outcomes in Turbulent Environments. Buckingham: Society for Research into Higher Education and Open University Press. 166 pp; ISBN 0-335209-19-X (hb).
Peter T. Knight (2002) Being a Teacher in Higher Education. Buckingham: Society for Research into Higher Education & Open University Press. 245 pp; ISBN 0-335-20930-0 (pb.) £18.99. 相似文献
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