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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

ICTS and education: news media portrayal of e-learning in Kenya

Tuwei, David Kiplagat January 1900 (has links)
Master of Science / Department of Journalism and Mass Communications / Sam Mwangi / From around the year 2006, the government of Kenya has committed substantial amounts of resources to build Information Communication Technologies (ICTs) around the country and in the education sector in particular, with the sole purpose of catalyzing education. This commitment has emanated from the need to increase access to education to the greater portion of the ever-growing nation’s primary and secondary school population. Some of the pressure to increase education access has also come from regional and international commitments to bodies such as the United Nations through the Millennium Development Goals (MDGs) and the New Partnership for Africa’s Development (NEPAD) through its e-school initiative. The news media have an important and potentially influential role in the discourse about the use of ICTs in education. While the news media rely on different sources for their news about ICTs and education, including politicians, central government ministers, and interest groups, policymakers, in turn, use the same media as a communication channel to relay their messages on education policy to the general public, education professionals and stakeholders. Having this symbiotic relationship between the media and its source(s) of e-learning news in mind, the purpose of this study is to examine the nature and content of the news media’s interest in e-learning and to begin to ask how it could have influenced public opinion or even the public policy-making process. Content analysis was used to audit news media content comprising 60 news articles taken from two leading online daily newspapers in Kenya. Findings from this study indicate that government officials were the most relied-upon sources of news about e-learning, while the theme of connectivity was the most discussed. The tone of the coverage was largely positive. Understanding the intersection between media coverage and e-learning ultimately enriches our understanding and knowledge of the power of journalists and news outlets in constructing the debate about educational technology. ICTs, with their efficacy in boosting education still being studied, a discussion is provided about the need for media coverage to encompass the viewpoints of all stakeholders in education and adopt a broad conceptualization of ICTs so as to have a balanced debate about ICTs and ICT projects in education.
2

Ungdomars berättelser om Hovsjö : En kvalitativ studie om hur sex ungdomar i åldrarna 21-26 ser på sitt bostadsområde

Aktas, Gabriella January 2012 (has links)
Background and problems: All that is stated in social media might not always sometimes be right, which has consequences for the individual's view of the described phenomena. The individual interprets and takes in mass media messages, which can lead to that the wrong information makes believed to be is correct one. The news media’s photo illustrations might pictures result in bad images of the suburbs. Hovsjö, residential area in the city of Södertälje, occurs in the media depicted as is a bad place to live due to the high rate of crime there. Purpose and Issues: My main research question is: How do young people view their residential area Hovsjö in comparison with the image they believe consider is given in that the news media gives the area? Further questions of the study are: How do the young people of the district describe their residential area? How do the youth's react to the news media images of Hovsjö? Has the neighborhood helped to form their identity? Method: In my data collection I have chosen a qualitative approach with observation and semistructured interviews. The reason I chose to do interviews is because it gives respondents the opportunity to give their own experiences and feelings of living in Hovsjö. My method has been ethnographic for the reason that I want to describe but also to understand the informants' world. Results: According to the interviews the news media has generalized Hovsjö as poor housing site pointing out mainly negative messages from the area. The informants have a different view on their residential area which does not correspond with the news media's version. They see their neighborhood in a positive way, and they explain that the environment has formed them to be good people. They do not deny the “crime incidents” in Hovsjö but they believe that the news media exaggerate events to depict the residential area as a criminal and dangerous area. As summary, I have come to a conclusion that the respondents have a positive view of their neighborhood which they consider a safe and a social area to live in.
3

Role of Social and Mainstream Media on Learning English Language in Saudi Arabia

Alshammari, Khlood Eid 30 May 2019 (has links)
No description available.
4

Social media analysis for product safety using text mining and sentiment analysis

Isa, H., Trundle, Paul R., Neagu, Daniel January 2014 (has links)
No / The growing incidents of counterfeiting and associated economic and health consequences necessitate the development of active surveillance systems capable of producing timely and reliable information for all stake holders in the anti-counterfeiting fight. User generated content from social media platforms can provide early clues about product allergies, adverse events and product counterfeiting. This paper reports a work in progress with contributions including: the development of a framework for gathering and analyzing the views and experiences of users of drug and cosmetic products using machine learning, text mining and sentiment analysis; the application of the proposed framework on Facebook comments and data from Twitter for brand analysis, and the description of how to develop a product safety lexicon and training data for modeling a machine learning classifier for drug and cosmetic product sentiment prediction. The initial brand and product comparison results signify the usefulness of text mining and sentiment analysis on social media data while the use of machine learning classifier for predicting the sentiment orientation provides a useful tool for users, product manufacturers, regulatory and enforcement agencies to monitor brand or product sentiment trends in order to act in the event of sudden or significant rise in negative sentiment.
5

Instructional eLearning technologies for the vision impaired

Murray, Iain January 2008 (has links)
The principal sensory modality employed in learning is vision, and that not only increases the difficulty for vision impaired students from accessing existing educational media but also the new and mostly visiocentric learning materials being offered through on-line delivery mechanisms. Using as a reference Certified Cisco Network Associate (CCNA) and IT Essentials courses, a study has been made of tools that can access such on-line systems and transcribe the materials into a form suitable for vision impaired learning. Modalities employed included haptic, tactile, audio and descriptive text. How such a multi-modal approach can achieve equivalent success for the vision impaired is demonstrated. However, the study also shows the limits of the current understanding of human perception, especially with respect to comprehending two and three dimensional objects and spaces when there is no recourse to vision.
6

Advancing inclusive research practices and media discourses : representations of learning disabled adults by the contemporary, print version of English national newspapers

Durell, Shirley January 2013 (has links)
As a result of a complex range of cultural, economic and social factors, contributions by learning disabled people to the production of knowledge have been at best marginalised and at worst rendered silent. This study seeks to break that silence by engaging learning disabled people as co-producers of disability and media research discourses. It does this in two main ways: by addressing the manner in which they are positioned in the research process, and by identifying the ways in which they are (mis)represented or not in newspapers. This research not only investigates but it also presents new ways of giving learning disabled people a say in the knowledge production process. y the adoption of a mixed method approach in which learning disabled people are placed at the centre of the research process, this study aims to identify and critically analyse the significance and meanings of representations of learning disabled adults by the contemporary, print version of English national newspapers. Drawing from both quantitative and qualitative research methodologies, it uniquely incorporates distinct but interrelated data collection stages, including a research advisory group and two focus groups with learning disabled people and their supporters, alongside a content analysis of five hundred and forty six learning disability news stories. This study offers new insights into the application and development of inclusive research principles, highlighting the contributions of supporters to the research process and the roles of a nondisabled inclusive researcher. It reveals the predominant ways by which learning disabled adults are represented by newspapers and how they are not generally engaged as sources of these news stories, while presenting the views of focus group members, throughout these discussions of the content analysis. This thesis concludes with a consideration of the implications of the findings for the future direction of inclusive research practices and media discourses that engage learning disabled people as co-producers of knowledge.
7

Der E-Learning Redaktionsleitstand: Zentrale Koordination verteilter Produktions- und Einsatzprozesse im E-Learning

Böhme, Rico, Kalb, Hendrik, Petzoldt, Oliver, Schoop, Eric January 2005 (has links)
In den zurückliegenden Jahren ist ein deutlicher Anstieg der Nachfrage an onlinebasierten, multimedialen Aus- und Weiterbildungsangeboten sowohl im universitären als auch im privatwirtschaftlichen Bereich zu verzeichnen. Im Vergleich zu traditionellen Lehr-/Lern-Arrangements ist die Entwicklung dieser Angebote mit einem deutlich erhöhten Zeit- und Kostenfaktor verbunden. Um diesen zu reduzieren sind neue Konzepte notwendig. Neben der Parallelisierung von Produktions- und Überarbeitungsprozessen spielt dabei vor allem die Wiederverwendung einmal erstellter Lerninhalte die entscheidende Rolle. Diese zu den wichtigsten Forderungen aus Sicht der Wirtschaftsinformatik.
8

Wissensgemeinschaften: Digitale Medien – Öffnung und Offenheit in Forschung und Lehre

Köhler, Thomas, Neumann, Jörg January 2011 (has links)
Die Herausgeber, die zugleich Ausrichter der 16. Europäischen Jahrestagung der Gesellschaft für Medien in der Wissenschaft „GMW 2011“ sind, freuen sich, den E-Learning-Akteuren aus dem deutschsprachigen Raum und den Nachbarländern im 20. Jahr des Bestehens der GMW als Fortsetzung eines bisher sehr fruchtbaren Dialoges diesen Sammelband, der in der Reihe „Medien in der Wissenschaft“ beim Waxmann Verlag erscheint, vorzulegen. Unter dem Motto „WissensGemeinschaften in Forschung und Lehre“ liegt ein besonderer Schwerpunkt auf der Verzahnung von E-Learning-Angeboten in der Ausbildung an der Universität mit solchen für allgemein- und berufsbildende Schulen. Dabei soll auch der didaktische Aspekt Beachtung finden. (... aus dem Vorwort)
9

Gestaltungs- und Einsatzkonzeption multimedialer (interaktiver) Lehr- und Lernumgebungen für den Einsatz im Bildungswesen Mosambiks - Prototypische Lösung für die Informatikgrundausbildung

Singo, Felisberto 03 May 2002 (has links)
This report begins with the presentation of "the state of the art" as well as the foreseen trend in the education system in Mozambique and analyses the present situation in the area utilizing media opportunities for teaching and/or learning. Basing on this analysis, the prevailing problems and the aims (this might need research) of the study shall then be identified and formulated (chapter 1 and 2). The necessity to carry out the study is grounded by the worldwide stormy developments utilizing modern information technology. These developments do also apply to Mozambique as the pre-studies show. A flashback on the history of teaching-/learning system as well as on present solutions utilizing new media and new information as well as communication technology shall be discussed in the third chapter. To this end, the study shall contribute to identify the lacking of previous concepts as well as to introduce an orientation as to the current world sustainable system. The software for training on the market at present show (without doubt) that they reflect developers' imaginations (knowingly or unknowingly) as to what learning and teaching actually is and how this process take place. Basing on this knowledge, it is worth to work out the starting point as to teaching-/learning methodology before working out a conception. In addition, it shall be made clear (in the course of analysis) that the dominating criterion for customizing a teaching-/learning system is that system or its form that has been realised. The contribution of this report, further, is to make the definition of the media more precise by adding new terminology that shall be discussed and viewed from different viewpoints. This shall in turn contribute to a clear and sound understanding of the media. In the past years, a series of different teaching and methodologies concepts on the design of computer-based teaching-/learning environment were developed and discussed. Among them is the so called "anchored instruction" of the cognition and Technology Group based at Vanderbilt University and the Cognitive Apprenticeship developed by Collins, Brown and their co-workers. This shall be dealt with in the fourth chapter. On that basis, and taking other factors into consideration, such as design, functionality, applications scenarios, boundary conditions as well as user backgrounds, a more effective teaching-/learning environment can be predicted and consequently a concrete design proposal can be derived. The guidelines strived as to the design of context-sensitive multimedia teaching and learning environment shall not only be treated intuitive, but implemented technically in a prototype. In so doing they can then be evaluated and adopted. The so evaluated guidelines and other relevant design proposals that can find use in other areas with respect to the demand of the study as a whole shall make the results of this report. The fifth chapter shall describe the development and evaluation of prototype-art "e-Aula" solutions basing on the developed and grounded conception. The conception constitutes of a hybrid solution in the form of training software that supports both freelance as well as classroom learning. This training technology solution is called teaching-/learning environment and it is being characterised through its feature that it embodies two system interfaces having functions (learning environment and teaching arrangement) that basically refer to the same data collection (media) that can be accessed by the in different ways. This function rates "e-Aula" at a relatively higher position in comparison with a number of learning systems. The sixth chapter shall then summarise the important findings of the report and recommend areas for further research. Appendix: e-Aula Suite 1.0 (1,26 MB) Usage: Referat Informationsvermittlung der SLUB / Mit der Arbeit wurde Ein Konzept für eine Hybridlösung in Form von Bildungssoftware entwickelt begründet und evaluiert, mit der sich einmal erzeugte digitale didaktische Medien sowohl für selbstständiges und unterrichtliches Lernen in sog. "Multimedia Learning Environments" als auch für das Lehren über sog. "Teaching Arrangements" nutzen lassen. Anlage: e-Aula Suite 1.0 (1,26 MB) Nutzung: Referat Informationsvermittlung der SLUB
10

Integration von e-Learning Systemen und Groupware-Anwendungen am Beispiel von „Group-based Management Training“

Dornberger, Utz, Krause, Dirk January 2005 (has links)
Basierend auf den Erfahrungen der Mitarbeiter der confuture Innovationssysteme GmbH auf den Gebieten der Entwicklung von internetbasierten Anwendungssystemen und Groupware-Anwendungen sowie den Mitarbeitern des Instituts für Wirtschaftsinformatik der Universität Leipzig (IWi) bei der Entwicklung, Einführung und Betrieb von e-Learning-Systemen im Projekt „Winfoline“ wurde im Jahre 2003 der Prototyp eines modularen, frei konfigurierbaren e-Learning Systems entwickelt.

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