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11.
Grant R. Tomkinson Tetsuhiro Kidokoro Trevor J. Dufner Shingo Noi John S. Fitzgerald Holly M. Brown-Borg 《运动与健康科学(英文)》2021,10(4):462-469
BackgroundThe 6-minute walking distance (6MWD) is an excellent measure of both functional endurance and health. The primary aim of this study was to estimate temporal trends in 6MWD for older Japanese adults between 1998 and 2017; the secondary aim was to estimate concurrent trends in body size (i.e., height and mass) and self-reported participation in exercise/sport.MethodsAdults aged 65–79 years were included. Annual nationally representative 6MWD data (n = 103,505) for the entire period were obtained from the Japanese Ministry of Education, Culture, Sports, Science and Technology. Temporal trends in means (and relative frequencies) were estimated at the gender–age level by best-fitting sample-weighted linear/polynomial regression models, with national trends estimated by a post-stratified population-weighting procedure. Temporal trends in distributional variability were estimated as the ratio of coefficients of variation.ResultsBetween 1998 and 2017 there was a steady, moderate improvement in mean 6MWD (absolute = 45 m (95% confidence interval (95%CI): 43–47); percent = 8.0% (95%CI: 7.6%–8.4%); effect size = 0.51 (95%CI: 0.48–0.54)). Gender- and age-related temporal differences in means were negligible. Variability in 6MWD declined substantially (ratio of coefficients of variation = 0.89, 95%CI: 0.87–0.92), with declines larger for women compared to men, and for 75–79-year-olds compared to 65–74-year-olds. Correspondingly, there were moderate and negligible increases in mean height and mass, respectively, and negligible increases in the percentage who participated in exercise/sport at least 3 days per week and at least 30 min per session.ConclusionThere has been a steady, moderate improvement in mean 6MWD for older Japanese adults since 1998, which is suggestive of corresponding improvements in both functional endurance and health. The substantial decline in variability indicates that the temporal improvement in mean 6MWD was not uniform across the distribution. Trends in 6MWD are probably influenced by corresponding trends in body size and/or participation in exercise/sport. 相似文献
12.
Alis Bonsignore Shannon S. D. Bredin Holly Wollmann Barb Morrison Andrew Jeklin Lauren Buschmann 《European Journal of Sport Science》2017,17(4):441-446
There is inconclusive evidence concerning the effects of routine participation in ultra-endurance events on cardiovascular disease (CVD) risk. Arterial compliance is a reliable, non-invasive, and effective tool for evaluating CVD risk. The purpose of this research was to examine if race length influences acute changes in arterial compliance following an ultra-marathon event. A total of 46 ultra-marathon runners were recruited including 21 participants (39.8?±?8.3?years, 6 females) in the 80-km event and 25 participants (43.7?±?9.8?years, 3 female) in the 195-km event. Arterial compliance was measured via radial applanation tonometry (CR-2000, HDI) for diastolic pulse contour analysis before and following the race. Significant between-group differences were found for changes in large arterial compliance with a decrease (increase in stiffness) following the 195-km event and an increase following the 80-kilometre event (p?<?.05). Longer race lengths are associated with greater reductions in large arterial compliance following recreational ultra-marathon running. Assessment of arterial compliance might be a useful prognostic tool to assess the long-term risk of CVD among ultra-marathon runners. 相似文献
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Kevin E. Lawson 《Religious education (Chicago, Ill.)》2013,108(4):437-453
Abstract This article addresses three periods of evangelical Christian education development in the twentieth century. The early part of the century was a time of loss of influence and marginalization within the broader religious education movement. The middle part of the century saw an explosion of parachurch educational ministry efforts to assist the evangelical movement and renewed efforts to develop professional organizations and curricular resources for the church. The last part of the century has seen a growth of influence of evangelical educational writers, publishers, schools, and megachurches on the shape of Christian education today. Current assessment, hopes for the future, and gifts to the broader religious education community are reviewed. 相似文献
15.
Kenneth H. Lawson 《International Journal of Lifelong Education》2013,32(1):82-92
This article reviews a number of claims made by postmodernist writers on the education of adults, who deny the existence of objective truth. It is argued here that such claims are asserted without supporting evidence and that they fail to take into account the semantic structures of language and actual linguistic usage. The article tries to show that analysis of semantic structure reveals a concept of truth embedded and presupposed in language and that truth and meaning are interrelated. 相似文献
16.
Your Energy World Published by U.S. Department of Energy Blue Wings Flying by Elizabeth DeHuff Pictures by Dorothea Sierra Addison‐Wesley Publishing Co. Readding, Mass. 01867 Early Childhood Filmstrips Series Part I: About Myself Myself and Other People — Alike and Different My Family and Other Families—Alike and Different Everyone Needs Many Things by Ruth Jaynes, Beatrice Woodbrldge & Nancy Curry Bowmar/Noble Publishers, Inc. 4563 Colorado Los Angeles, CA 90039 “Man and His Gods: An Inquiry Into The Nature of Religions” Published by The Center for Humanities, Inc. 2 Holland Ave. White Plains, NY 10603 Alcohol: Facts, Myths and Decisions Published by Science and Mankind, Inc. Communications Park, Box 200 White Plains, New York 10601 相似文献
17.
John Lawson 《International Studies in Sociology of Education》2013,23(3):203-222
Special education for disabled children is seen by many as being a major factor in the creation of a negative, second-class identity. This article suggests that disability is increasingly being seen as a positive cultural identity. Consequently, inclusive education has the potential to assimilate disabled children and subsume the promotion of disabled identity under the pervasive concept of diversity. Special schools could, therefore, under the control of disabled people become sites for the promotion of disability as a positive cultural identity and offer disabled children and their parents a genuine choice of education. 相似文献
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19.
The aim of the present study is to conduct a systematic review research which focuses on research studies into the school practicum. In order to identify the main issues and also to provide a contemporary picture of practicum, 114 studies published on the topic are reviewed and analysed in terms of: (i) aims, (ii) main participants, (iii) methodology used and (iv) the main outcomes emerging. Many of the reviewed studies take pre-service teachers as their main participants. The review also shows that many practicum studies are relatively small-scale studies since they are mainly qualitative focused and findings derived from a relatively small sample. This suggests that more large-scale studies are needed in the field in order to provide greater insight into teaching practicum. Finally, this systematic review provides some food for thought in the area of practicum research and promotes further studies in this complex field. 相似文献
20.
This reflection on practice describes a case study integrating 3D printing into a creativity course for preservice teachers. The theoretical rationale is discussed, and the steps for integration are outlined. Student responses and reflections on the experience provide the basis for our analysis. Examples and resources are provided, as well as a discussion of lessons learned. 相似文献