排序方式： 共有63条查询结果，搜索用时 15 毫秒
31.
Libraries have always been places where individuals feel free to explore new ideas and seek out information in the pursuit of creative and intellectual growth. Fear of exposure or surveillance could threaten an individual's inclination to search for and access information. Understandably then, privacy is understood to be a core professional responsibility of librarians. This study builds on a national report and a qualitative study, completed in the United States, which explored librarians' attitudes on privacy. Adding a Canadian voice to the literature, this study examines survey results from academic librarians in Canada on their perceptions and attitudes related to library practices and online privacy behaviors. Overall, Canadian academic librarians believe that protecting patron privacy and educating patrons about issues related to online privacy is important. However, many Canadian academic librarians doubt that libraries are doing all they can to protect patron privacy. Academic librarians stand to gain knowledge and understanding of peer attitudes toward online privacy, as well as how patron privacy is being advocated for and protected on university campuses across Canada. The results will guide future library policies and programming aimed at creating an environment where privacy rights are protected and patrons can make informed choices about their online actions. 相似文献
32.
33.
34.
35.
Annie-Laurie McRee Nikki Madsen Marla E. Eisenberg 《American journal of sexuality education》2014,9(2):205-218
This study, using data from a statewide survey (n = 332), examined teachers’ practices regarding the inclusion of guest speakers to cover sexuality content. More than half of teachers (58%) included guest speakers. In multivariate analyses, teachers who taught high school, had professional preparation in health education, or who received professional development covering sexually transmitted disease (STD) or pregnancy prevention had greater odds of including guest speakers (all p <.05). Teachers who included guest speakers covered more sexuality topics and were more likely to cover controversial topics (p <.05). Findings have implications for teachers, school policies, and organizations that offer sexual health education and outreach. 相似文献
36.
37.
Lim Nikki Zhi Li Zakaria Azrifah Aryadoust Vahid 《Education and Information Technologies》2022,27(5):6125-6155
Education and Information Technologies - Digital storytelling (DST) is a novel approach that uses modern computer technology to amplify language learning and teaching. The present study aims to... 相似文献
38.
39.
Societal benefit depends on the general public’s understandings of biotechnology (Betsch in World J Microbiol Biotechnol 12:439–443, 1996; Dawson and Cowan in Int J Sci Educ 25(1):57–69, 2003; Schiller in Business Review: Federal Reserve Bank of Philadelphia (Fourth Quarter), 2002; Smith and Emmeluth in Am Biol Teach 64(2):93–99, 2002). A National Science Foundation funded survey of high school biology teachers reported that hands-on biotechnology education exists in advanced high school biology in the United States, but is non-existent in mainstream biology coursework (Micklos et al. in Biotechnology labs in American high schools, 1998). The majority of pre-service teacher content preparation courses do not teach students appropriate content knowledge through the process of inquiry. A broad continuum exists when discussing inquiry-oriented student investigations (Hanegan et al. in School Sci Math J 109(2):110–134, 2009). Depending on the amount of structure in teacher lessons, inquiries can often be categorized as guided or open. The lesson can be further categorized as simple or authentic (Chinn and Malhotra in Sci Educ 86(2):175–218, 2002). Although authentic inquiries provide the best opportunities for cognitive development and scientific reasoning, guided and simple inquiries are more often employed in the classroom (Crawford in J Res Sci Teach 37(9):916–937, 2000; NRC in Inquiry and the national science education standards: a guide for teaching and learning, 2000). For the purposes of this study we defined inquiry as “authentic” if original research problems were resolved (Hanegan et al. in School Sci Math J 109(2):110–134, 2009; Chinn and Malhotra in Sci Educ 86(2):175–218, 2002; Roth in Authentic school science: knowing and learning in open-inquiry science laboratories, 1995). The research question to guide this study through naturalistic inquiry research methods was: How will participants express whether or not an authentic inquiry experience enhanced their understanding of biotechnology? As respondents explored numerous ideas in order to develop a workable research question, struggled to create a viable protocol, executed their experiment, and then evaluated their results, they commented on unexpected topics regarding the nature of science as well as specific content knowledge relating to their experiments. Four out of five participants reported they learned the most during authentic inquiry laboratory experience. 相似文献
40.
Nikki S. Kolman Tamara Kramer Marije T. Elferink-Gemser Chris Visscher 《Journal of sports sciences》2019,37(1):108-121
The aim of this systematic review is to provide an overview of outcome measures and instruments identified in the literature for examining technical and tactical skills in tennis related to performance levels. Such instruments can be used to identify talent or the specific skill development training needs of particular players. Searches for this review were conducted using the PubMed, Web of Science, and PsycInfo databases. Out of 733 publications identified through these searches, 40 articles were considered relevant and included in this study. They were divided into three categories: (1) technical skills, (2) tactical skills and (3) integrated technical and tactical skills. There was strong evidence that technical skills (ball velocity and to a lesser extent ball accuracy) and tactical skills (decision making, anticipation, tactical knowledge and visual search strategies) differed among players according to their performance levels. However, integrated measurement of these skills is required, because winning a point largely hinges on a tactical decision to perform a particular stroke (i.e., technical execution). Therefore, future research should focus on examining the relationship between these skills and tennis performance and on the development of integrated methods for measuring these skills. 相似文献