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221.
Student experience surveys have become increasingly popular to probe various aspects of processes and outcomes in higher education, such as measuring student perceptions of the learning environment and identifying aspects that could be improved. This paper reports on a particular survey for evaluating individual experiments that has been developed over some 15 years as part of a large national Australian study pertaining to the area of undergraduate laboratories—Advancing Science by Enhancing Learning in the Laboratory. This paper reports on the development of the survey instrument and the evaluation of the survey using student responses to experiments from different institutions in Australia, New Zealand and the USA. A total of 3153 student responses have been analysed using factor analysis. Three factors, motivation, assessment and resources, have been identified as contributing to improved student attitudes to laboratory activities. A central focus of the survey is to provide feedback to practitioners to iteratively improve experiments. Implications for practitioners and researchers are also discussed.  相似文献   
222.
No abstract available for this article.  相似文献   
223.
黄新 《湖北体育科技》2008,27(5):542-543
研究目的:探讨青少年运动员对营养知识的掌握、饮食习惯的现状和膳食营养状况,为指导运动员合理膳食营养及开展营养知识宣传教育提供依据。研究方法:以浦东新区青少年运动员为对象,共302人。采用膳食调查和营养知识和饮食习惯的问卷调查。研究结果:男、女青少年运动员的能量摄入量均不足,且三大能源物质比例摄取不合理;结论与建议:1加强供能物质谷类食物的摄入2加强钙的摄入3多吃蔬菜和水果,补充维生素。  相似文献   
224.
This is the first of a series on data investigations in which the cycle of issues, planning, collecting, exploring, interpreting and discussing is reported for selected data investigations, with the data sets available on the Blackwell repository. The motivating issues for the investigation of this report were the manner in which people clasp their hands and fold their arms. The data set yields some interesting aspects for students, for teaching and for future or further investigations, and illustrates the needs for systematic and thoughtful exploration of data.  相似文献   
225.
朱玉奴 《现代情报》2016,36(10):138
科技查新信息化是时代趋势。科技查新技术的发展、查新机构业务流程的管理、查新档案资源的开发利用以及查新行业新生态的建立构成了多层面的、分阶段的信息化内涵。调查发现,我国在查新机构信息门户建设、查新公共服务平台建设、查新商业数据库建设、查新信息化学术研究等方面均已取得了不少的进展。在新的信息环境下,针对当前科技查新信息化中存在的问题,需要从信息资源、服务文化、管理组织、服务评价等各个方面进行探索和实践,推动科技查新信息化的健康发展。  相似文献   
226.
Sexual and gendered violence in the education sector is a worldwide concern, but in the UK it has been marginalised in research and policy. In this paper we present findings from the National Union of Students' study Hidden Marks, the first nationwide survey of women students' experiences of violence. This research established high levels of prevalence, with one in four respondents being subject to unwanted sexual behaviour during their studies. We analyse why the issue of violence against women students has remained low profile in this country, whereas in the USA, where victimisation rates are similar, it has had a high profile since the 1980s and interventions to tackle it have received a significant amount of federal support. We urge UK policymakers, universities, students' unions and academics to address the problem, and make suggestions about initial actions to take.  相似文献   
227.
ABSTRACT

“Hybrid home schools” are schools in which students attend school with other students for 2 or 3 days per week in traditional classroom settings, and are homeschooled the balance of the week. This exploratory study presents self-reported reasons parents choose these schools, using an electronic survey of parents from four such schools (n = 136; 19% return rate). Findings indicate that families in these schools are relatively wealthier and more suburban than parents using tax credit programs, that they value school structures more than particular student achievement outcomes, and that they seek information on accreditation, curriculum, and the religious nature of schools in making their choices.  相似文献   
228.
近年来针对中国企业出口产品的反倾销调查和诉讼给我国的企业对外交往造成很大的影响,中国政府和企业应正视这一现实问题,积极应对,针对中国出口产品反倾销调查的新的特点以及应对的措施。  相似文献   
229.
This article examines the determinants of children's schooling during the 1990s in rural areas of Vietnam. It focuses on the impact of family attributes on the likelihood of children remaining in school or leaving during the primary and secondary school years. Using data from the Vietnam Living Standard Survey (VLSS) of 1992–93 and 1997–98, the authors apply the survival analysis technique to follow a group of 3301 children aged between 6 and 13 over a 5-year period. In addition to the characteristics of the children and their families, they consider community attributes as larger contextual variables that also affect children's school leaving. Overall, they found very significant socioeconomic differentiations between families with respect to schooling, which puts economically disadvantaged children at risk for having their schooling interrupted at a young age. The results also indicate that for girls, compared with boys, the likelihood of staying in school is more responsive to household and community characteristics.  相似文献   
230.
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