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191.
Learner-centered teaching (LCT) has been found to be a more effective pedagogy for online students, as traditional teaching methods do not work well in online courses. Professors in an upper-level technology management class revised their online introductory course to incorporate cafeteria-style grading. This LCT approach allowed students to select assignments they wanted to complete. More assignments were offered than needed to achieve an A grade. They included traditional projects such as research papers as well as more engaged activities such as demonstrating or mastering skills. To determine whether these changes promoted active learning, course data were obtained and analyzed. Students completed a range of assignments, showed mastery on a number of skills, and were overwhelmingly positive about having flexible options. Tellingly, 36% of students completed more assignments than were needed to earn the top grade.  相似文献   
192.
Despite their rapid growth, online programs routinely face student attrition. How to retain students and help them successfully complete is usually a top priority for online programs. This study investigated persistence factors that contributed to students’ successful completion from one of the largest and most successful online programs in the United States of America. Results show that both personal and program attributes contributed to students’ successful completion of a fully online program. Main individual attributes include interest in or career goals related to technology, time and effort invested, and perceived utility of learning. Main program attributes include relevancy of courses to individual or professional needs, satisfaction with courses and program, and ties between coursework and job promotion. Results of this study have implications in terms of prioritizing different attributes and strategizing resources to improve completion and graduation rates for fully online programs.  相似文献   
193.
This study tested the effects of the modality of reading formats (electronic vs. print), online reading habits (engagement in different online reading activities), use of cognitive strategies, metacognitive knowledge, and navigation skills on printed and electronic reading literacy across regions. Participants were 31,784 fifteen-year-old students (50.78% female) from 19 countries and economies in the 2009 Programme for International Student Assessment database. Results showed that students exhibited better reading literacy in the print environment. Moreover, information-seeking activities, control strategies, knowledge of metacognitive strategies, and navigation skills positively predicted reading literacy in both print and electronic formats for all regions, whereas social reading activities negatively predicted reading literacy in print and were most harmful for the Asian region in both formats. Memorization strategies were negatively associated with reading literacy in both formats for Australasian, Western and Eastern EU, and South American regions, but not for the Asian region. Online reading habits, regardless of types, had no impact on reading literacy in both formats for the South American region. The study findings provided suggestions for literacy instruction in the e-learning era across different regions.  相似文献   
194.
Youth empowerment is the main goal of sex education according to Dutch Government and NGO policies. Academics from different disciplines have argued, however, that the ideal of empowerment through education is problematic, because of the unequal power relations implicated in educational practices. Building on one-and-a-half years of online and offline ethnographic fieldwork among Dutch youth, this article argues that Dutch sex educational policies inhibit rather than encourage young people’s empowerment by allowing only a limited number of sexual knowledge building practices to thrive while making others nearly impossible. In order to facilitate young people’s empowerment, policies should aim to create space for young people to develop their own themes and priorities, to offer a multitude of perspectives, to set the pace and to use different strategies for sexual knowledge building, including learning by doing and online learning. This requires a cultural shift that involves both an openness to young people’s experimentation, and a change in existing power hierarchies based on age.  相似文献   
195.
196.
The Atlas of Erotic Anatomy and Arousal is online video education that explores sexual pleasure and sexual anatomy from a sex positive perspective. Written and presented by a sex educator and therapist, Cyndi Darnell, this video is an excellent resource for adult individuals interested in learning about their bodies and having fulfilling sexual experiences with their partners. The video series provides scientifically accurate and pleasure-based information about the anatomy of the vulva, the penis, and the anus, and the physiology of orgasm and ejaculation, in an entertaining manner.  相似文献   
197.
In this paper, we discuss some concerns and recommendations of Saultz and Fusarelli (2017), offering nuanced and detailed views of online schooling from a different perspective. This includes addressing challenges regarding online learning such as fluctuating enrollments, financial concerns, quality assurance, and accountability. In addition, we propose recommendations related to funding, better quality data, and oversight and monitoring. We conclude with a short discussion of the need for differentiated research for specific online learning contexts.  相似文献   
198.
针对众包模式下信用度缺乏带来的众包服务商选择困难问题,探讨利用众包平台上的在线评论数据选择服务商。基于胜任力模型,从接包方、平台和任务设计3个方面提出13个影响服务商选择的特征,构建基于在线评论数据的众包服务商选择模型,并利用分类算法实现模型。实验结果表明,基于接包方、平台和任务设计3类特征组合下的服务商选择效果最佳;模型选择的最佳服务商基本符合真实数据中发包方选择的中标服务商,验证了模型在实际应用中的有效性。  相似文献   
199.
The paper addresses severalethical issues in online communication researchin light of digital ontology as well as theepistemological questions raised by theblurring boundary between fact and theory inthis field. The concept of ontology is used ina Heideggerian sense as related to the humancapacity of world construction on the basis ofthe givenness of our being-in-the-world.Ethical dilemmas of Internet research thusarise from the tension between bodily existenceand the proper object of research, i.e., onlineexistence. The following issues are beingconsidered: online identity, online language,online consent and confidentiality. We alsoargue that research ethics in the US followsthe utilitarian tradition, while Europeanresearchers are deontologically oriented. Aguideline of best practice in online researchethics is proposed.  相似文献   
200.
李琪  殷猛  王璇 《软科学》2016,(8):107-112
基于个人信任倾向和五大信用服务工具的相关研究提出假设,以五大信用服务工具对消费者信任感知的影响进行实证研究。结果表明,个人信任倾向显著影响消费者对五大信用服务工具的信任感知;声誉反馈和商誉标识对消费者信任感知影响最大。其次为第三方保障服务和信用印章,第三方支付担保的影响不显著;第三方支付显著影响消费者对第三方保障服务和信用印章服务的感知。  相似文献   
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