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1.
ABSTRACT

News nonprofits in the U.S. have been proliferating over 15 years as a way of addressing troubles in the business model for news. For these newsrooms, collaboration, with each other and with mainstream news, has emerged as a key way to build readership and attain relevance in a crowded media space. Still, past research has told us that the strong connection to mainstream news has constrained these organizations’ critique of journalism. In Europe, nonprofit news remains nascent and represents a response to declining trust in and engagement with journalism, and rising populism across the continent. Against this very different context, this study examines two players at the forefront of the European news nonprofit movement. It demonstrates the path dependency inherent in the origins of these organizations: In Europe, they are a response to a different societal change, and thus developed rather differently than did their peers in the United States, with a focus on redefining the idea of collaboration and the role of their audiences by seeing citizens as collaborators, both in the creation and in the dissemination of news. By seeing citizens as collaborators, not just readers, they work to empower and build news audiences as well as participants.  相似文献   
2.
This article explores the existence of a “citizen-centered journalism” that sees citizens as crucial participants in the construction of news and as co-creators of their own worlds. Through qualitative case studies of three news organizations, the article examines the motivation for using a citizen-centered approach, the news routines that are required to do so, the categories of content produced, and the perceived impact of this approach. The results suggest these news organizations are working in partnership with communities and striving to give a voice to historically marginalized communities. The journalists, however, see citizen participation as complementary to professional journalistic routines that favor verifiable information, rather than assigning inherent value to it for its own sake.  相似文献   
3.
1961年南非成为一个独立的共和国后,南非高等教育研究开始发展。南非高等教育学科发展经历了一个历史变迁过程,南非通过在国家层面、院校层面开展高等教育研究,开设高等教育学科专业培养专业研究人员,助推南非高等教育学科的发展。南非高等教育学科发展尚面临诸多挑战。最后以斯坦陵布什大学的高等教育与成人教育研究中心所开展的工作为例,进行具体阐述。  相似文献   
4.
Acetaminophen (APAP) a commonly used drug for decrease the fever and pain but is capable to induced hepatotoxicity at over dose. This study was carried out to investigate the effect of APAP on the expression of anti-apoptotic and antioxidative defense genes, and whether aldose reductase over-expressing plasmid capable to protect against APAP-induced oxidative stress and cell death. APAP treatment induced oxidative stress and hepatotoxicity, and significantly increased aldose reductase mRNA and protein expression in mouse hepatocyte (AML-12). Unexpectedly, AML-12 cells over-expressing aldose reductase augmented APAP-induced reduction in cell viability, reactive oxygen species (ROS) production, glutathione (GSH) depletion and glutathione S-transferase A2 expression. Moreover, over-expression of aldose reductase potentiated APAP induced reduction on proliferating cell nuclear antigen, B cell lymphoma-extra large (bcl-xL), catalase, glutathione peroxidase-1 (GPx-1) and abolished APAP-induced B-cell lymphoma 2 (bcl-2) inductions. Further, over-expression of aldose reductase significantly abolished AMP activated protein kinase (AMPK) activity in APAP-treated cells and induced p53 expression. This results demonstrate that APAP induced toxicity in AML-12, increased aldose reductase expression, and over-expression of aldose reductase render this cell more susceptible to APAP induced oxidative stress and cell death, this probably due to inhibition AMPK or bcl-2 activity, or may due to competition between aldose reductase and glutathione reductase for NADPH.  相似文献   
5.
The article begins by reviewing the main problems facing young people in higher education and the kinds of problems with which they might need help. The approach is psychological and does not include problems of physical health or sociological, socio‐political, or strictly educational problems. For people looking at this age group from a distance, admission to a university or another type of institution of higher education can be seen as a process of arrival. One might think that the uncertainties and stresses from an earlier period of life would have ceased and the oppressive worries of adulthood not yet have begun. In reality, there are many possibilities for crises between the ages of eighteen and twenty‐five. It is one of the main tasks of the provision of psychological counselling in higher education to help adolescents resolve these problems.  相似文献   
6.
This paper is a report of a survey conducted to determine teachers’ perception of the science laboratory learning environment and the relationship between different aspects of this environment and satisfaction from teaching and learning. Teachers’ perceptions of psychosocial aspects were measured by use of the Science Laboratory Environment Inventory (SLEI), whereas perceptions of physical aspects were measured by use of the Physical Science Laboratory Environment Inventory. The level of satisfaction was measured by use of a satisfaction scale (SC). Data were collected from 800 science teachers in secondary schools in Malaysia. Analysis of findings revealed that teachers have positive attitudes on all SLEI scales, with the exception of the open-ended scale. In terms of physical aspects, teachers regard lighting and technology as highly important but furniture and equipment, space, air quality and safety as of moderate importance only. Results also showed that teachers’ satisfaction from teaching in the laboratory was positive. Subsequent analysis revealed a significant predictive relationship between teachers’ perception of science laboratory learning environments and their teaching and learning satisfaction.  相似文献   
7.
Little is known regarding the profiles of whole body donors in Muslim majority countries where donation is scarce. Therefore, this study aims to profile registered donors in Turkey by means of a survey. The explored data could be used to improve ongoing campaign efforts and ethical practices such as commemoration services. Registered donors of the donation programs at the two faculties of medicine of Istanbul University were compared with the national population and a cluster analysis was performed to reveal any concealed sub-groups. Data from 188 respondents were analyzed. The majority of registered donors were married (42%), male (65.4%), aged over 50 years (76%), held a tertiary education degree (49.7%), and were irreligious (58.5%). Cluster analysis revealed two groups with significantly different educational levels, marital statuses, and religious choices. Regarding whether their bodies could be used for education or research, the majority (64.5%) of the respondents left the decision to the anatomy department. Similarly, 73.8% approved indefinite use of their organs, body parts and/or skeletons. The respondents were also willing to share their medical history (94.2%) and personal information (81.6%) if needed. Motivational themes for body donation including usefulness, impermanence, religion, awareness, and kinship were devised after a thematic analysis. Among the respondents, 56.5% were registered organ donors and 63.3% were frequent blood donors. The results of this study provide data that may help revising informed consent forms, developing and implementing thanksgiving ceremonies, and selecting additional targets for supporting body donation campaign activities such as organ and blood donation units.  相似文献   
8.
Although researchers in higher education propose alternatives to traditional approaches to assessment, traditional methods are commonly used in college or university science courses. The purpose of this study was to explore the feasibility and validity of Prospective Science Teachers’ (PSTs) concept maps as authentic assessment tools in a student-centred approach to describe the changes in the conceptual understanding of the PSTs in general chemistry laboratory investigations. After the PSTs (n = 47) decided on important issues, such as who would assess their concept maps and what scoring strategy and criteria would be used, they practiced assessing their own and peers’ concept maps during the first five laboratory investigations. They subsequently constructed and assessed pre- and post-laboratory concept maps in a student-centred approach consisting of self, peer, and instructor assessments for the five remaining laboratory investigations. The results of the study showed using pre- and post-laboratory concept maps as authentic assessment tools in a student-centred approach was valid and reliable for describing the conceptual understanding of the PSTs in a university general chemistry laboratory course. The results of individual interviews indicated most PSTs had positive views of their assessment practices in the laboratory course. This study also provides pedagogical implications for the training of science teachers.  相似文献   
9.
Umarji  Osman  Day  Stephanie  Xu  Ying  Zargar  Elham  Yu  Renzhe  Connor  Carol 《Reading and writing》2021,34(3):627-657
Reading and Writing - Third to fifth graders read an interactive choose-your-own adventure e-Book. User logs recorded their reading behaviors and were used to investigate students’...  相似文献   
10.
Adults who enrol in higher education institutions (HEIs) often have contributions that could serve in enhancing the planning and implementation of their programmes. Importantly, while terms such as active learner engagement and knowledge co-creation dominate adult learning discussions, there are unanswered questions pertaining to how adult learners negotiate co-ownership of their learning. The current empirical study explores the relevant factors that could enhance adult learners’ involvement in negotiating co-ownership of learning in a higher education setting. A mixed method of gathering and analysing data from adult learners (n?=?200) was followed. While structural equation modelling (SEM) served as the quantitative data analysis method, codes, categories and themes developed from the focus group discussions and interviews were used to analyse the qualitative data. The study revealed that negotiating co-ownership of learning among adult learners in HEIs is influenced by the level of engagement and adult learners’ acquisition of relevant core knowledge and skills. The authors discuss the implications of the results by reflecting on the pluses of negotiating co-ownership of learning at the institutional and classroom levels while also showing how the lack of these provisions could hinder effective learning among adult learners.  相似文献   
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