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871.
The purpose of this study was to evaluate the perceived benefit of the core curriculum standards of the Council for Accreditation of Counseling and Related Educational Programs (CACREP; 2001). A total of 641 individuals, whose names were obtained from a 6% proportional randomized sample of members from the American Mental Health Counselors Association, American School Counselor Association, and Association for Counselor Education and Supervision, responded to this study. Results suggest various perceptions both within and between groups regarding the 8 CACREP core curriculum standards. 相似文献
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2010年,WDC中国区八强循环赛的第二轮,EHOME和LGD鏖战80多分钟,堪称史上最经典的"爹妈"大战。LGD五法师对抗EHOME四敏捷英雄,BurNIng的羊刀影魔霸气全场;YYF的蓝猫三次买活四杀保住基地;Roshan不知道被打了多少次。精彩场面一波接一波,简直让人目不暇接。 相似文献
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Biochemical markers of inflammation are emerging as new predictors of risk of cardiovascular disease (CVD) and may alter acutely with exercise. Few studies have been conducted on the effects of walking on these markers or whether different walking intensities elicit varied effects. As there is growing interest in modifiable lifestyle factors such as walking to reduce CVD risk, these inflammatory responses warrant investigation. The aim of this study was to compare the effects of walking at 50% versus 70% of predicted maximal heart rate on C-reactive protein (CRP), plasma fibrinogen, and triglycerides in sedentary post-menopausal women. Twelve post-menopausal women (mean age 58 years, s +/-6; stature 1.62 m, s+/-0.06; body mass 66.8 kg, s +/-6.2) completed two 30-min treadmill walks in a randomized cross-over design. Fasted blood samples were taken (for the determination of plasma fibrinogen, CRP, and lipids) before, immediately after, and 1 and 24 h after exercise. Triglyceride concentrations decreased from pre-exercise to 24 h post exercise at both walking intensities (time x group interaction, P < 0.05). No significant effects were observed for plasma fibrinogen, CRP, total cholesterol, low-density or high-density lipoprotein cholesterol (time x group interaction, P > 0.05). The results of this study suggest that fasting plasma triglycerides are decreased on the morning after 30 min of brisk walking at either 50% or 70% of maximal heart rate (moderate and vigorous intensity). 相似文献
877.
Richard W. Christiana Marsha Davis Mark G. Wilson Frances A. McCarty Gary T. Green 《Research quarterly for exercise and sport》2013,84(4):509-518
Purpose: Young adolescents who have little interest in participating in competitive team sports are at an increased risk for physical inactivity. Noncompetitive outdoor physical activity can provide young adolescents with increased opportunities to participate in physical activities that appeal to them and have positive health effects. The purpose of this study was to examine factors related to rural young adolescents' participation in noncompetitive outdoor physical activity to inform intervention design. Method: Young adolescents aged 10 to 14 years old (N = 1,032) from 1 rural county completed a self-administered questionnaire assessing constructs from self-determination theory (SDT) and the theory of planned behavior (TPB) related to noncompetitive outdoor physical activity. Structural equation modeling was used to examine an integrated conceptual model of hypothesized relationships among constructs. Results: The hypothesized conceptual model provided a good fit to the data with greater perceptions of autonomy support and self-determined motivation having statistically significant positive indirect effects on participation in noncompetitive outdoor physical activity mediated by the constructs of the TPB. All direct paths in the model were statistically significant; however, the direct effect of attitudes on intention was weak (.08) and self-determined motivation had no indirect effect on intention through attitudes (.03). Conclusions: Constructs of SDT and TPB should be accounted for by interventions targeting noncompetitive outdoor physical activity among young adolescents. More research is needed to determine young adolescents' preferences for noncompetitive and competitive physical activity and the potential influence that noncompetitive outdoor physical activity may have on total daily physical activity. 相似文献
878.
Online learning (eLearning) has become a global phenomenon as many organizations and educational institutions worldwide have entered the field in an attempt to enhance the students' experience of learning. While numerous studies have focused on the effectiveness and benefits of eLearning, few have focused on understanding and measuring the user experience and relating this to the actual student usage of the eLearning system. This study addresses this gap by conceptualizing and measuring the eLearners' experience from two integrated perspectives: (1) the learners' affective perceptions using the flow model and (2) the learners' technology acceptance using the Technology Acceptance Model. The integrated perspective proposes that the users' acceptance and the affective responses toward a particular system are two important factors in determining the users' intentional and actual behaviors, which in turn, influence user participation and engagement with the system. The data was collected in 2004 directly from 964 students using a Web‐based eLearning system called CECIL ( http://www.cecil.edu ) at the University of Auckland. The conclusions drawn from the results of the study using a structural equation model support the use of the integrated model for investigating eLearner behavior. The research implications of our findings are discussed. 相似文献
879.
Denis J. Davis 《Higher Education》1981,10(6):649-661
The aim of this article is to examine critically—through a review of human capital and screening theories—the foundation of factional pressures for upgrading educational credentials in the labour market. The article refers back to the writings of Adam Smith to show that not only do the claims of the beneficial and productive social effects of educational upgrading need questioning but that these have been so questioned for more than 200 years.While accepting full responsibility for the views expressed in this article, I would like to acknowledge the advice given to me in the final preparation of the draft by Professors M. Blaug and P. J. Foster. 相似文献
880.