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71.
Using Virtual Field Trips to Connect Students with University Scientists: Core Elements and Evaluation of zipTrips? 总被引:1,自引:1,他引:0
Omolola A. Adedokun Kristin Hetzel Loran Carleton Parker Jamie Loizzo Wilella D. Burgess J. Paul Robinson 《Journal of Science Education and Technology》2012,21(5):607-618
Physical field trips to scientists?? work places have been shown to enhance student perceptions of science, scientists and science careers. Although virtual field trips (VFTs) have emerged as viable alternatives (or supplements) to traditional physical fieldtrips, little is known about the potential of virtual field trips to provide the same or similar science career exploration advantages as physical field trips. The overarching goal of this paper is to describe a VFT, zipTrips?, designed to provide middle school students, especially those in resource limited rural areas, with access to university scientists. Using zipTrips as a case example, the paper identifies and describes some of the core characteristics and elements of high quality authentic VFTs that foster student-scientist interactions. In addition, the paper uses program evaluation data to examine the impact of zipTrips on student perceptions of scientists. 相似文献
72.
Geoffrey Robinson 《Archival Science》2014,14(3-4):323-343
How do distinctive historical experiences and political regimes shape human rights archives? How do those archives and those experiences in turn influence the way painful pasts are remembered or forgotten? And what can historical accounts tell us about the wisdom of prevailing norms and practices regarding the management and control of human rights records? This paper explores these questions through a close analysis of the history and politics of the principal archive documenting human rights abuse in East Timor. It underscores the work of archival studies scholars who argue that human rights archives are always in some degree shaped by the historical and political context in which they emerge and that conflicts over matters of content, mandate, and rules of access are virtually inevitable. Noting that such conflicts typically pit political authorities against victims and their advocates, it argues that successful human rights archival programs hinge critically on sensitive historical and political analysis and that, under certain conditions, human rights archivists should play a more active role in facilitating the pursuit of justice for victims of human rights abuse. It also makes the case for a move away from large, state-controlled archives toward multiple, smaller archives with varied mandates. Finally, it proposes the adoption of a new hierarchy of interest in the management of archives; away from the long-accepted principles of national sovereignty and inalienability, and in the direction of access to the survivors of human rights violations and their advocates. 相似文献
73.
Sue Robinson 《Mass Communication and Society》2014,17(4):509-530
Digital technologies have reconfigured how active community members know about local news. Sampling one Midwest community's most engaged citizens—collectively, a “community of practice”—this research formalizes one emerging media-information repertoire around the issue of homelessness. Components of this repertoire include motivations, structuring conditions, norms of usage, and perceived consequences for media-source selection. Commenting, sharing, and other information exchange become “acts of news” for individuals involved in communities of practice. Through shared information-exchange practices, citizens can not only advocate their social causes but also reinvigorate their own affiliations to the community of practice and to the city itself. The use of this media repertoire by these individuals reconstitutes and amplifies their role in the pursuit of fostering a civil society focused on homelessness. The findings illuminate the process of how community activists work as an informal organizational form and, as a result, build a stronger commitment to civic action. 相似文献
74.
75.
Cathryn Kabacoff Vasudha Srivastava Douglas N. Robinson 《CBE life sciences education》2013,12(3):410-418
Internships are an effective way of connecting high school students in a meaningful manner to the sciences. Disadvantaged minorities have fewer opportunities to participate in internships, and are underrepresented in both science, technology, engineering, and mathematics majors and careers. We have developed a Summer Academic Research Experience (SARE) program that provides an enriching academic internship to underrepresented youth. Our program has shown that to have a successful internship for these disadvantaged youth, several issues need to be addressed in addition to scientific mentoring. We have found that it is necessary to remediate and/or fortify basic academic skills for students to be successful. In addition, students need to be actively coached in the development of professional skills, habits, and attitudes necessary for success in the workplace. With all these factors in place, these youths can become better students, compete on a more level playing field in their internships, and increase their potential of participating actively in the sciences in the future. 相似文献
76.
Gertrude Joch Robinson Donald F. Theall A.C.H. Smith R.K. Chatterjee 《Communication Booknotes Quarterly》2013,44(3):28-29
Gertrude Joch Robinson and Donald F. Theall's Studies in Canadian Communications (Montreal: McGill University Department of English, 1975—price not known, paper) Multilingual Broadcasting in the 1970s A.C.H. Smith's Paper Voices: The Popular Press and Social Change, 1935-1965 (Totowa, N.J.: Rowman and Littlefield, 1975—$12.50) Television Advertising Conditions in Europe No. 4: Cyrus, Greece, Italy R.K. Chatterjee Mass Communication: India, the Land and People (New Delhi: National Book Trust, 1973—R9.75 or about $1.25) 相似文献
77.
Piers Robinson 《Critical Studies in Media Communication》2013,30(4):344-349
78.
In terms of international education, the concept of online education seems to be a growing trend. Edxonline.org, Minervaproject.com, and Udacity.com are all new massive online open courses (MOOCs)—education websites similar to Coursera offering students the ability to receive the best education from elite universities entirely online. The most tantalizing promise of a company like Coursera is the role it might play in improving education for the world's have-nots: high school dropouts, the global poor, and those less able to self-teach. 相似文献
79.
ABSTRACTThe free press performs essential democratic functions, but widespread negative attitudes toward the press threaten its legitimacy and effectiveness as a check on formal institutions. In order to combat these attitudes, media organizations must understand who holds them and why. A survey-based study of U.S. adults (N?=?2052) focuses on associations between perceptions of the news media industry as a threat to political performance and a range of politically oriented behaviors (i.e. news media exposure, political talk, political participation). Analyses reveal a series of non-monotonic relationships. Group differences between those who hold the most extreme views concerning news-media-as-threat are also explored. The opposing groups are distinct in some important ways (e.g. ideology, race), but are also found to be surprisingly similar (e.g. income, education, gender, news media exposure). The results suggest new strategies for maintaining and restoring confidence in media organizations. 相似文献
80.
Daniel Muijs Jim Campbell Leonidas Kyriakides Wendy Robinson 《School Effectiveness & School Improvement》2013,24(1):51-70
Research into teacher effectiveness has traditionally attempted to uncover generic characteristics of effective teachers. However, recently the realisation that teacher effectiveness may be differentiated across different domains has gained recognition. In this article, we propose that researchers and policy-makers develop more differentiated models of teacher effectiveness. An overview of research is given that looks at whether there is evidence for differentiated effectiveness in four areas: different subject and curriculum areas, pupil background and ability, pupils' personal characteristics, and different teacher roles. 相似文献