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61.
This study evaluated the outcome and process of a community-based aging intervention program for the elderly in Taiwan. The program included education on nutrition and dietary behavior and on physical activities. Outcome and process evaluations were conducted. The program may have had some effects on decreasing some dietary behavioral problems and increasing regular exercise, but the effect on health outcome was not proved. The strength of this program was its proper design, dosage, and implementation; the weaknesses included a low participation rate, low commitment and continuity, and selection bias for the nonparticipants who might be frailer than the actual participants.  相似文献   
62.
Possible selves is an important self-related construct for older adults' health behaviors and well-being. This study examines the relationships among older adults' current physical self-concept, possible selves, and physical activity participation, and it examines the mediating effect of possible selves on the relationships between physical self-concept and well-being. One hundred and sixty-three community-dwelling older adults (M age = 70.91, SD = 6.39) in Taiwan completed the survey packet assessing physical self concept, possible selves, health-related qualities of life, and life satisfaction. Bivariate correlation analyses showed that older adults' possible selves were positively related to physical self-concept and moderate physical activity participation. In addition, the link between older adults' physical self-concept and psychological well-being was mediated partially by possible selves. The results show the significance of using the construct of possible selves to examine and promote older adults' physical activity/exercise behaviors and psychological well-being.  相似文献   
63.
This paper presents a gain-scheduled control approach for the vertical takeoff and landing aircraft. The non-linear aircraft dynamics are formulated as a linear parameter varying (LPV) system with external parameter-dependent disturbance, which arisen from the equilibrating between gravity force and nozzles thrust. The disturbance is dependent on the system varying parameter, roll angle, and a constant parameter denoting the normalized gravity force. The controllers are designed in terms of mixed optimization of H performance for disturbance attenuation and relative stability for tracking position command in pitch-yaw plane. The characteristics of the parameter-dependent disturbance are described by an equality condition with a defined annihilation matrix. By exploring the parameter-dependence condition on disturbance into the controller design algorithms based on linear matrix inequalities (LMIs), it is showed that a better performance can be achieved than simply considering it as an external disturbance. The design results are demonstrated by time response simulations.  相似文献   
64.
Cultural Studies of Science Education - Research is urgently needed to learn how to improve the emotional climate of science learning by ameliorating excesses of negative emotions, which may lead...  相似文献   
65.
沈从文称得上二十世纪中国文学最富个性和最具人格魅力的作家,这与他独具的一种人格气质密不可分.本文试图以“生命审美化”立论,来指称沈从文独具的一种气质,从而揭开作家人格之谜.  相似文献   
66.
In this paper, we provide an overview of the current efforts in maker education, supported by a review of empirical studies. Our synthesis will inform the community about learning outcomes, potential and common issues, challenges, resources, and future research direction regarding maker education.  相似文献   
67.
网络教育作为我国教育发展进程的一个新生事物。人们对它的发展前景寄予了很大的希望,同时也有许多的疑惑。本结合实践从高等教育在“科教兴国”的伟大战略中所处的龙头地位和教育对经济和社会发展的作用、高等教育自身的发展需要、网络教育在突破传统教育模式的基础上,寻求跨越式发展的空间等方面进行理论上的探讨。  相似文献   
68.
Yeh  Yi-Fen  Erduran  Sibel  Hsu  Ying-Shao 《Science & Education》2019,28(3-5):291-310
Science & Education - The article focuses on the analysis of curriculum documents from Taiwan to investigate how benchmarks for learning nature of science (NOS) are positioned in different...  相似文献   
69.
随着体育全球化的浪潮,西方体育话语日渐强势,在世界范围内有着举足轻重的地位。体育话语权作为国家体育地位与体育形象的象征,备受各国重视。中国由于体育起步较晚,不可避免的导致体育话语权先天不足,在此背景下,要在全球体育西方化的浪潮中,打破西方主导地位,大力弘扬自身传统体育,促进其发展并融入全球化大环境中。传统体育是国家体育话语权的提升的关键。  相似文献   
70.
The growth of the climbing industry enables more people to use this sport to promote a healthy lifestyle. Given this trend, it is important to understand the heterogeneity of rock climbers and differences in their attributes, motivations and behaviors. In this study, the characteristics of serious leisure (SL) were used to classify rock climbers. Four hundred and eighty-six rock climbers recruited in this study were classified into three groups: low commitment (LC; N?=?82), high commitment (HC; N?=?355) and dedicated groups (N?=?49). A high mean on the financial return item distinguished the dedicated group (M?=?7.52) from the other two. Subsequently, the results of multinomial logistic regression, with the dedicated group as the baseline category, showed that with increases in experiences (i.e. days of climbing in the past year and years of climbing) and internalized motivations (i.e. intrinsic, identified and introjected motivations), a climber is less relatively likely of being in the LC group. Further, comparing the HC group with the dedicated group, with increases in experiences and introjected motivation, a climber is less likely of being in the HC group. The results of the classification complemented the results of previous qualitative SL studies regarding diverse participation in leisure commitment. The results with respect to motivation supported that internalization is associated with increases in commitment. Service providers should keep current regarding dynamic climbing culture and help clients fulfill diverse needs of commitment to rock climbing. The findings of this study enhance existing knowledge of recreationists’ development in the pursuit of adventure recreation.  相似文献   
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