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871.
The last few decades have witnessed unprecedented transformations in every sector of society, resulting from the explosive advancement of information and communication technologies. This drastic development has raised the hopes of citizens for better lives, in both developing and advanced countries, urging innovation in government to make it more competent. Due to e-business revolutions, governments around the world have applied similar principles and technologies to government by opening their websites for more efficient publication of information and more effective delivery of public services. While a government website is an important venue for citizens to participate in public affairs and decision-making processes, early e-government practices tended to overlook democratic purposes by focusing on the features of e-business and information systems. There have been increasing criticisms that e-government system design has focused mainly on the provider's perspectives. Reflecting on the theoretical implications of this, we argue that a government website should facilitate democratic processes involving not only information sharing and delivery of better public services, but also deliberation and coproduction. The purpose of this study is to probe into multidimensional features that enable government websites to fulfill their promises. Developing an integrative model for evaluating a government website, namely the Democratic E-governance Website Evaluation Model, we conducted a qualitative meta-analysis of four strands of literature: information systems, business, public administration, and democratic theory. Our study contributes to the literature by extending the purview of e-government website analysis beyond the question of citizens' acceptance and towards the issue of their engagement, bringing a stimulating view of citizens as active agents in governance, and it provides a holistic model for public authorities to improve their websites to facilitate democratic e-governance that helps to create more effective public outcomes. 相似文献
872.
Juan Sebastian Rios Donghee Yvette Wohn Yu-Hao Lee 《Communication Research Reports》2019,36(2):93-102
This article investigates whether knowledge of Internet usage among older adults is related to social capital as well as their expectations to obtain social support online. A U.S. national survey of adults aged 60 and older (n = 1,101) found that Internet literacy is significantly associated with their expected Internet support and bridging and bonding social capital even after controlling for age, Internet use, and other factors. 相似文献
873.
The flat dilatometer test (DMT) has the potential to be a useful tool in the evaluation of liquefaction potential of soils.
In practice, it is necessary to carefully examine existing DMT-based methods for evaluating liquefaction potential. We conducted
the DMT and cone penetration test (CPT) in high liquefaction potential areas to examine the existing DMT-based methods for
liquefaction potential evaluation. Specifically, the DMT and CPT were conducted side-by-side at each of six in-situ sites,
and thus it is feasible to utilize those test results to validate the existing DMT-based methods. The DMT parameter, horizontal
stress index (K
D), is used as an indicator for estimating liquefaction resistance of soils in terms of cyclic resistance ratio (CRR). The
analysis results revealed that the existing K
D-based liquefaction evaluation methods would overestimate the CRR of soils, which leads to overestimation of the factor of
safety against liquefaction. Also, the estimations of DMT-K
D values by using the CPT-q
c as well as the correlation between DMT-K
D and CPT-q
c proposed by the previous studies would be significantly smaller than field measurements. The results reflected that further
validation of the existing DMT-based methods for liquefaction evaluation is desirable. 相似文献
874.
Mimi Miyoung Lee Jennifer Chauvot Brian Plankis Julie Vowell Shea Culpepper 《The Internet and Higher Education》2011,14(3):191-200
iSMART (Integration of Science, Mathematics, and Reflective Teaching) Program is an online science and mathematics integrated graduate program for middle school teachers across the state of Texas. As part of a large design-based research project, this paper describes the initial stages of the design process of the iSMART program for its first cohort in the fall of 2010 with a focus on program development. The paper begins with our theoretical perspective and rationale for our use of design-based research methodology. We then provide a review of literature on the integration of science and mathematics and the design of online learning environments. Next, we report on the decisions made by science and mathematics teacher educators in the early process of iSMART design as well as the online design components. Finally, we provide our plan for the continuous implementation and redesign of the program with the first cohort of 25 iSMART teachers. 相似文献
875.
Kathy Seddon Keith Postlethwaite Geoff Lee 《Education and Information Technologies》2011,16(4):343-363
This study explored the range of participation taking place in the National College for School Leadership (NCSL) online communities
and focussed on participants who defined themselves as not actively contributing to the online discussion. We called these
non-contributory participants “readers” Whilst we recognised that an individual community member’s degree of participation
might simply reflect their choice, we wanted to ensure that where fuller active participation was sought, there were no system
or personal barriers to prevent it. A literature review with a dual focus was therefore made, the first element being factors
in the online environment that might affect participation, and the second being personal motivation where we drew especially
on dynamic motivation theory. A questionnaire was constructed based on this dual review. This had questions that generated
both numerical and text based responses. After a pilot study, alterations in the questionnaire were made and the revised version
was sent to 2,600 recently active community members. Over 750 replies were received yielding qualitative and quantitative
data. Of these, 587 identified themselves as “readers” and only their responses were analysed for this paper. Analysis produced
a very rich picture of motivational factors affecting participation in online communities. Benefits of various types of online
interaction were put forward and suggestions about barriers to online interaction were made. This paper suggests that online
participation may be seen as a continuum and that non contributory online participants (readers) are a far from homogeneous
group ranging from those who experience technical and personal barriers to those who value and gain much from readership.
Suggestions are made to assist readers who would like to take further scaffolded steps towards the role of contributor 相似文献
876.
Jiawei Liu ByungGu Lee Douglas M. McLeod Hyesun Choung 《Mass Communication and Society》2019,22(4):447-465
Research has shown that message frames can shape a reader’s subsequent judgments on political issues. In the online news environment, additional cues outside the story may be present that can affect the power of the frame. This online experiment investigates the role of repetitive cues in the framing processes using news editorials and their accompanying recommended headlines that repeat the editorial’s frame. Results suggest that regarding issue-related attitudes and emotions, consistent frame repetition reinforced the effects of the original article when the frame’s relevance to the readers was high but undermined the article’s impact when the relevance was low. Implications for framing studies and online news consumption are discussed. 相似文献
877.
878.
John L. Perry Adam R. Nicholls Peter J. Clough Lee Crust 《Measurement in physical education and exercise science》2013,17(1):12-21
Despite the limitations of overgeneralizing cutoff values for confirmatory factor analysis (CFA; e.g., Marsh, Hau, & Wen, 2004), they are still often employed as golden rules for assessing factorial validity in sport and exercise psychology. The purpose of this study was to investigate the appropriateness of using the CFA approach with these cutoff values for typical multidimensional measures. Furthermore, we ought to examine how a model could be respecified to achieve acceptable fit and explored whether exploratory structural equation modeling (ESEM) provides a more appropriate assessment of model fit. Six multidimensional measures commonly used in sport and exercise psychology research were examined using CFA and ESEM. Despite demonstrating good validity in previous research, all eight failed to meet the cutoff values proposed by Hu and Bentler. ESEM improved model fit in all measures. In conclusion, we suggest that model misfit in this study demonstrates the problem with interpreting cutoff values rigidly. Furthermore, we recommend ESEM as a preferred approach to examining model fit in multidimensional measures. 相似文献
879.
This article presents a hypothetical dialogue between a notational analyst (NA) recently schooled in the positivistic assessment of athletic performance, an ‘old-school’ traditional coach (TC) who favours subjective analysis, and a pragmatic educator (PE). The conversation opens with NA and TC debating the respective value of quantitative and qualitative methods of performance analysis. Having considered their arguments from a-distance, PE offers a philosophically underpinned point of view that helps to practically reconcile NA's and TC's opposing positions. While primarily focusing on practical issues relating to the analysis of athletic performance, PE contends that ‘quantitative’ and ‘qualitative’ approaches can be legitimately used in combination. Such a stance would appear in-line with a pragmatic philosophical perspective, which by focusing on practical issues embraces pluralistic methods. It is hoped that this dialogue will facilitate further philosophical and practical debate to generate knowledge that could enrich coaches' understanding by presenting an approach to performance analysis that is more realistic for practitioners. 相似文献
880.
Lee F. Monaghan 《Sport, Education and Society》2013,18(6):691-711
Obesity discourse provides a commonly recycled rationale for multiple, ostensibly well-intended, interventions. Formal educational settings sometimes operate as sites for these biopedagogies which putatively promote ‘good health’ among young people as they transition to ‘responsible’ adulthood. Yet, regulation and control, or the pursuit of social fitness, may be more pressing concerns. Drawing from an ethnography of a ‘Health and Youth’ college initiative in Northeast England, directed at recalcitrant boys who risked school exclusion, this article considers how the war on obesity provided a rationale for middle-class efforts to instil civility. Despite educators' best intentions, the initiative also provided a stage and props for cruder forms of bullying among the boys. This article critiques (un)civilised fat oppression in this setting as part of a larger interrogation of the state sponsored anti-obesity offensive. Connections are made with literature on the civilising process, obesity discourse, boys' bodies, health and education. 相似文献