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131.
Within the past decade, academic libraries have seen a shift in purchasing from mostly print to mostly electronic. Although Carleton University Library (Ottawa, Canada) has experienced this shift, it had continued until recently to work within the confines of an organizational structure based on a print purchasing model. This paper will describe in detail the restructuring of the Library's collections and technical services departments to better meet growing electronic demands. Changes included dedicating more staff from print resources to e-resources, changing a librarian position to focus specifically on collections assessment, and shifting budgets to manage growing e-resources more efficiently. 相似文献
132.
Drawing upon the theory of networked gatekeeping, this study describes how citizens engage in Twitter conversations with journalists and illustrates the power dynamic between traditional gatekeepers (journalists) and the gated (news audience). The power dynamic is discussed along four attributes of the gated—political power, information production ability, relationship with gatekeepers, and information alternatives. Results show that citizens interacted with gatekeepers by sharing information/opinion, social chats, and self-serving promotion of individual opinions and agendas. Politically active citizens interacted more often with journalists who share similar ideology. The citizens have varying degrees of political power, reflected by their different levels of involvement and influence in political discourse online. The implications for gatekeeping are also addressed. 相似文献
133.
Five news media in the U.S. were examined to determine the optimaltime-lag for agenda-setting effects to occur for each. Publicresponses to an open-ended question What is the numberone problem facing our country today? were compared tomedia coverage from one to 26 weeks earlier. A number of differenceswere found across the five media. The results show that televisioncoverage had a shorter optimal time-lag than newspapers. Themore immediate effect of television news, however, quickly deteriorated,and newspapers had a stronger long-term agenda-setting effect.National and regional media also had a more immediate impactthan local media. All media, generally, had slightly shorteroptimal time-lags than previous research would suggest. 相似文献
134.
Willis A. Jones Neal H. Hutchens Azalea Hulbert Wayne D. Lewis David M. Brown 《Innovative Higher Education》2017,42(5-6):505-519
Non-tenure track faculty members (NTTF) constitute what has been referred to by scholars as the new faculty majority. The growing numbers of NTTF have led to debates about the role they should play in shared governance. Currently, however, an overall lack of empirical knowledge exists regarding the status of their involvement in institutional governance. Using data from highest research activity doctoral universities, this study investigated current standards related to NTTF eligibility for election to institution-wide faculty senates. We also explored what these faculty governance standards and criteria reveal about the status and position of NTTF within the professoriate. 相似文献
135.
Two groups of rats each received 5 drops of NaCl solution from a dropper placed directly inside the mouth. The experimental group was then injected with lithium chloride to establish a conditioned taste aversion. The control group was injected 24 h later. After a recovery day the above procedures were repeated. On the next day both groups received 5 drops of a saccharin solution followed immediately by 5 drops of the NaCl solution. Subsequent preference tests established that the experimental group had learned an aversion to the saccharin solution as a result of its pairing with the NaCl solution which had previously been associated with poisoning. These results demonstrate that higher order conditioning of a taste aversion can be established using tastes as both the first-order stimulus and the second-order stimulus. 相似文献
136.
This study explores teacher professional learning within the workplace context of a science department community. Workplace
learning is considered in terms of the construction and flow of information about science, pedagogy and the relationships
of science to the wider community. Implications for establishing sound conditions for teacher workplace learning are also
considered, particularly the importance of trust. 相似文献
137.
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139.
Education providers and employers working together to prepare young people and adults for employment is internationally accepted as a key factor in effective technical and vocational education. In the English context, however, we argue that two related orthodoxies have prevailed – ‘employer engagement’ and ‘skills supply’ – in which education providers have striven to gain employer involvement in their programmes and meet their skills needs. The effectiveness of these twin orthodoxies has been limited by the ‘New Low Skills Equilibrium’ (NLSE) involving a symbiosis of weaknesses on both the education and employer sides. The article draws on findings of a two-year research and development programme in East London which explored the process of education-employer partnership working to support inclusive growth in key economic sectors. The research suggested that this aim was best supported by processes of ‘co-production’ that actively involved both partners in attempting to address features of the NLSE. The research also pointed to constraining factors. The article concludes by identifying the conditions required for the realisation of co-production approaches that include the development of new collaborative structures – High Progression and Skills Networks (HPSNs) – involving a wide range of social partners at the local and regional levels. 相似文献
140.
Summary and conclusions Suffering intensely from lack of funds for construction of trans mission facilities and under heavy criticism from commercial
broadcasters, industry, some federal agencies, and other opponents of ETV expansion for their slow activation of educationally
reserved channels, proponents of the ETV movement turned to Congress for help. In 1956, the idea of federal aid to ETV took
specific shape with Leonard H. Marks, a Washington communications attorney, Senator Warren Magnuson, and those within the
ranks of various educational institutions. Although under constant pressure from the U. S. Office of Education, the NAEB,
the NEA, and other educational organizations and citizens who contributed long hours of testimony to show the need for federal
assistance to ETV, Congress—especially the House of Representativeswas not altogether willing to enact legislation which would
give the federal government even the slightest excuse for becoming involved in what was considered by many to be a state problem.
Nevertheless, after considerable testimony and debate, including the addition of a strong “no Federal control” clause, Congress
approved a modified version of Magnuson’s original bill; and what has proved to be the most significant development in educational
television since the Sixth Report and Order of 1952, Public Law 87–447 provided $32 million for the construction of ETV facilities.
Through the efforts of men like Marks, Magnuson, Roberts, and others of the Congress; of organizations such as the NAEB, the
NEA, and the U. S. Office of Education; and because of the willingness of the American public to accept promising educational
innovation at a time when it was most urgently needed—and via the controversial federal pursestrings, at that—ETV was probably
snatched from the jaws of disaster. But now, for better or worse, it is with us to stay—a giant among the new educational
technology of the twentieth century. 相似文献