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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.
291

Jogos pedagógicos na aprendizagem de trigonometria do ensino médio / Educational games trigonometry learning for high school students

Silva, Rodolfo Maximo de Lima e 09 February 2018 (has links)
A sociedade necessita cada vez mais de pessoas aptas a interagir com o conhecimento de maneira ativa e participativa. Nesse sentido, aprender é adquirir vivências e estabelecer uma dialética entre conhecimento e sujeito. Para que se formem cidadãos capazes dessa tarefa, é necessário um sistema de ensino pautado na construção de habilidades e competências, não apenas específicas às disciplinas, mas também no trabalho em equipe. Porém os resultados de avaliações externas, como SARESP e PISA, mostram que é necessária uma mudança no sistema educacional Brasileiro, uma vez que nossos alunos não têm demonstrado bons resultados. Nesse sentido, o presente trabalho utiliza como metodologia de ensino dois jogos pedagógicos, sendo um de estratégia e outro de conhecimento, respectivamente: \"Baralho Trigonométrico\" criado pelo professor-pesquisador e \"Trigonometrilha\" proposto por Smole (2008). O projeto foi aplicado, nos anos de 2015, 2016 e 2017, em uma escola pública do estado de São Paulo a alunos do 2° ano do ensino médio. Em todos os anos foi realizada a avaliação diagnósticas (préteste e pós-teste). As atividades dos jogos foram realizadas em grupo e a metodologia foi aplicada em duas sequências diferentes, seguida de análise de conteúdo. Foi possível verificar, a partir dos resultados da avaliação diagnostica que mesmo com as turmas não avançando de forma proporcional, seus índices de acertos no pós-teste aumentaram principalmente em questões relacionadas diretamente aos conteúdos utilizados nos jogos. Sendo que a média de acertos passou de 29% para 63% em 2015, de 30% para 49% em 2016 e de 20% para 31% em 2017, reforçando o fato que os jogos são uma importante ferramenta para o ensino. / From an active and participatory means of communication. In this sense, learning is to acquire experiences and establish a dialectic between knowledge and subject. In order for people to become familiar with this task, a system of teaching in the area of skills and competences is needed, not only in the disciplines, but there is also no teamwork. The results of the second, as well as the SARESP and the PISA, were presented as an educational program, since our students do not have good results. In this sense, the present work was based on two pedagogical games, one of strategy and another of knowledge, mainly: \"Trigonometric Deck\" created by the teacher-researcher and \"Trigonometrilha\" by Smole (2008). The project was applied, in the years 2015, 2016 and 2017, in a public school in the state of São Paulo, a second year of high school. In all years a diagnostic evaluation (pre-test and posttest) was performed. The game rules were applied in a group and the methodology was applied in two different sequences, followed by a content analysis. It was possible to verify, from the results of the evaluation of the same level of groups of proportional form, their indices of performance in the post-test increased substantially in relation to the expenses of the games. The average number of hits increased from 29% to 63% in 2015, from 30% to 49% in 2016 and from 20% to 31% in 2017, reinforcing what games are an important teaching tool.
292

“I’m here because I am a Muslim” : A combined content- discourse analysis on the Swedish media coverage of Muslim-Christian relations in contemporary Egypt.

Vanhainen, Ida January 2018 (has links)
The media plays an important role in forming public opinion, in broad terms media reporting can be described a way of constructing meanings to social events and actions, both fixed and dynamic ones. An in-depth study of the media discourse will therefore allow us, not only to understand the conditions of modern media, but also complex social practises of meaning making. Given the growing importance of fair media representation in times of an ever-increasing globalisation this thesis aims at a better understanding of the Swedish media portrayal of the Egyptian Muslim-Christian relations. The research question is: How is the Muslim-Christian relations in Egypt discursively presented in contemporary printed Swedish news media? A question implying several secondary research questions concerning the way in which media messages are produced, shared and perceived. This thesis is divided in two parts: Primarily, a content analysis of all articles containing words “copts” and “Egypt” from Svenska Dagbladet and Dagens Nyheter published in print during the last nine years. In this analysis, the source, length, type, topic and presence of women/men were quantified using manual coding and CATA. Based on the results from the content analysis, three article-categories were identified and four articles from these categories chosen for the second analysis, a Critical Discourse Analysis. This analysis builds on the methodological framework by Norman Fairclough as well as the theoretical framework about media representation developed by Stuart Hall and the orientalism discourse critique introduced by Edward Said. The combination of Content analysis and CDA was chosen due to the character of my research question and empirical material. Furthermore, this method triangulation contributed to a higher validity. The findings in this thesis showed us that orientalist discourses were present in a large part of the material, although not undisputed, something that was showed through a identification of three different discursive concepts that were used when portraying the Muslim-Christian relations in Egypt – the coexistence discourse, the complexity discourse and the clashing discourse. In accordance with the hypothesis, the formation of these discourses was proven to depend on a number of factors such as source, author, genre and length. However, the generalizability of this result was lowered by limited empirics and limits in methodology. Further research, building on larger material, on the discursive formation of similar types of media portrayal is therefore recommended.
293

Democracy and incumbency : a mixed method strategy to understand political support from the results of deputies' elections in Chile

Fuentes, Claudio January 2018 (has links)
This doctoral dissertation examines whether incumbency affects democracy, and if it does, how re-election impacts on the political system. This thesis links and extends two theoretical traditions that hardly ever have been combined: political support theory and incumbency theory. Political support theory is used as a proxy to examine democracy from a multidimensional perspective. In this theoretical tradition, there has been a considerable concentration of studies on developed nations, and which take a comparative approach. Also, there is persistently inadequate attention given to measuring the form of a government, with a strong predominance of parliamentarian systems. Likewise, most of the research is focused at the individual level, in where the use of statistical techniques is prevailing, and the mixed methods are, nearly, non-existent. On the other hand, there are no studies that explain incumbency effects on democracy directly. Despite there being plenty of inferences which can be taken from incumbency analysis and its extrapolations about democracy and elections, there is a scarcity of studies that associate both political phenomena. In most cases, scholars analyse incumbency as an advantage in popular elections in developed countries, mainly the U.S. The main argument of this thesis proposes that incumbency has effects on democracy and that those impacts will have adverse consequences on the democratic system. Taking Chile as a case-study, a developing country with a presidential system and with similarities to Western party systems, this research seeks to respond three hypotheses. 1) The categories of support identified by Booth and Seligson in 2009 could, to an extent, be modified by including questions that gauge the role of the presidential institution in the Chilean political system. 2) It is expected that incumbency will be shown to have distinct impacts on democratic political legitimacy. 3) The effect of deputies' re-election on political legitimacy dimensions will depend on the composition of legislative pairs at the electoral district level in Chile: two newcomers, one newcomer and one incumbent, or two incumbents. This investigation uses a mixed method strategy. From a qualitative perspective, I characterise all law bills proposed to the NC to limit the re-elections of public authorities in Chile, between 11th March 1990 and 31st December 2016. In line with this doctoral dissertation's aims, a context analysis is used to analyse the content of draft laws related to incumbency. From a quantitative approach, I examine the legislative incumbency effects on political legitimacy dimensions in Chile, from 2008 to 2014. In line with this doctoral dissertation's aim, a series of statistical techniques are used to analyse the effects of incumbency on political support. The findings suggest that: 1) The effects of incumbency are distributed differently according to the component of political legitimacy. 2) The rotation of political elites (seniority and the circulation of elected deputies) is the most substantial incumbency dimension to explain political support in comparison with the competition dimension. 3) The three indicators based on the margin of victory are only related negatively to support for government management. 4) The HDI has effects on political support, but they were inconsistent. 5) The legislative pair composition produces a moderator effect on incumbency indicators. 6) Politics and ideology play a pivotal role in understanding and explaining political support theory. This research concludes that is necessary to keep expanding studies that relate incumbency and democracy by taking other countries with different electoral systems, that arguments hold by politicians should be adjusted considering evidence, and it is imperative to reduce the perception-facts gap in citizens.
294

A agência na abordagem multinível da transição sociotecnológica sustentável

Chevarria, Diego Gonzales January 2016 (has links)
Transições sociotecnológicas são processos de modificação e substituição de regimes sociotecnológicos, estruturas sociais que englobam sistemas tecnológicos e produtivos, bem como políticas públicas, sistemas econômicos e significados simbólicos associados. A transição sociotecnológica tem sido discutida como um caminho para o desenvolvimento sustentável, dada a possibilidade de substituição de regimes sociotecnologicos vigentes por regimes que representem menores impactos sociais e ambientais. Apesar da atenção que a transição sustentável tem recebido em anos recentes, observa-se na literatura uma lacuna no estudo da função de agência na transição. O objetivo da presente pesquisa é analisar a agência no processo de transição sociotecnológica sustentável, e a principal contribuição está na proposição de um modelo conceitual estruturado para a explicação desta agência. No desenvolvimento do modelo adotou-se a perspectiva multinível, a qual estuda a transição a partir de três diferentes níveis de análise: nicho, regime e cenário. O modelo está consolidado em três ideias centrais, que se constituíram em hipóteses de trabalho no desenvolvimento da pesquisa. Propõe-se como primeira hipótese que a agência na transição seria distribuída, resultando de uma ação coletiva do nicho. Propõe-se também como segunda hipótese de trabalho que a agência seria exercida por meio da construção pelos atores nicho de um sistema de narrativas, o qual direcionaria as expectativas dos demais atores, bem como o compromisso resultante destas expectativas. Por fim, propõe-se como terceira hipótese que expectativas e compromisso seriam continuamente ajustados pelo desempenho do sistema, e a principal medida de desempenho na transição tecnológica estaria na capacidade do nicho em desenvolver aprendizado. Adotou-se no desenvolvimento da pesquisa uma abordagem multimétodo, a partir de um posicionamento epistemológico de complexidade organizacional; outra contribuição significativa de pesquisa está no tratamento metodológico adotado no teste do modelo proposto. O modelo conceitual proposto foi operacionalizado em uma fase de pesquisa qualitativa, a partir de em análise de conteúdo de narrativas socialmente construídas, e outra quantitativa, através de modelagem computacional por meio de um sistema multiagente. Para o desenvolvimento destas fases adotou-se como objeto de pesquisa o nicho de energia eólica brasileiro, o qual se entende como uma transição em andamento dado seu expressivo crescimento recente. Na fase qualitativa de pesquisa buscou-se caracterizar os processos discursivos envolvidos em transições tecnológicas sustentáveis. Observou-se que narrativas atuaram no estabelecimento de expectativas sobre nicho tecnológico, defendendo a existência de grande potencial de geração no Brasil, e a sustentabilidade da geração de energia eólica. A caracterização de narrativas resultado da fase qualitativa de pesquisa foi adotada na fase quantitativa de pesquisa como base para o desenvolvimento do processo de modelagem e simulação. O modelo computacional foi considerado como valido dada sua capacidade de representar o processo de constituição de um nicho tecnológico, e as três hipóteses de trabalho que consolidam o modelo conceitual proposto foram testadas por meio deste modelo. Os resultados de simulação observados dão suporte à aceitação das primeira e segunda hipóteses, embora indiquem pela rejeição da terceira. A principal implicação dos achados está na sugestão que a transição sustentável deve ser entendida como um processo iminentemente coletivo, não podendo ser conduzida de forma isolada por um único agente. / Socio-technological transitions are processes of change and replacement of socio-technical regimes, social structures that include technological and production systems, as well as the associated public policies, economic systems and symbolic meanings. Socio-technical transitions have been discussed as a path to sustainable development, due to the opportunity of replacement of incumbent socio-technical regimes by regimes that account for lesser social and environmental impacts. Despite the attention that sustainable transitions have recently received, it is observed in the literature a gap in the study of agency in the transition. The aim of this research is to analyze agency in the socio-technical transition to sustainability, and the main contribution is the proposition of a structured conceptual model in order to explain this agency. In developing the model, it was adopted the multi-level perspective, which studies the transition through three different levels of analysis: niche, regime and landscape. The model is consolidated in three core ideas, which constituted themselves in working hypotheses for the development of research. At first, it is proposed a first hypothesis the adoption of a conception of distributed agency, resulting from a collective action of the niche. It is also proposed as second work hypothesis that agency would be exerted through the construction by the social actors of the niche of a system of narratives, which would direct the expectations of other actors, as well as the commitment resulting from these expectations. Finally, it is proposed as the third work hypothesis that expectations and commitment would be continuously adjusted by system performance, and the main performance measure in the sociotechnical transition would be in the ability of the niche to develop learning. It was adopted in the research a multimethod design, from an epistemology of organizational complexity; another significant contribution of the research is the methodological approach adopted in testing the proposed model. The proposed conceptual model was operationalized in a qualitative research phase, using a content analysis of socially constructed narratives, and other quantitative phase, by means of computational modeling using a multi-agent system. To the development of these phases it was adopted as a research subject the Brazilian wind energy niche, which is understood as a transition in progress, given its significant recent growth. In qualitative research phase, we attempted to characterize the discursive processes involved in sustainable technological transitions. It was observed that narratives have acted in establishing expectations about technological niche, defending the existence of a large generation potential in Brazil, and the sustainability of wind power generation. The characterization of narratives resulting of the qualitative research phase was adopted in the quantitative phase as the basis for the development of modeling and simulation process. The computational model was considered valid, given its ability to represent the process of establishment of a technological niche. The three working hypotheses that consolidate the proposed conceptual model were tested using this model. The observed simulation results supported the acceptance of the first and second hypotheses, while indicating the rejection of the third one. The main implication of the findings is the suggestion that the transition to sustainability must be considered as a collective process, and cannot be conducted by a single individual agent.
295

Tar invandrarna våra jobb? Om etnisk antagonism i Sverigedemokraternas riksdagsmotioner / Are immigrants taking our jobs? A study about ethnic antagonism in the Sweden Democrats’ parliamentary motions

Sacic, Nermin January 2018 (has links)
The study aims to answer whether there is ethnic antagonism in the Sweden Democrats’ parliamentary motions. The analysis has been performed by applying Bonacich’ theory of ethnic antagonism on a narrow selection of the Sweden Democrats’ motions. The selected method has been a directed qualitative content analysis. Some aspects of ethnic antagonism can be found in the motions. SD considers immigrants to lower the wages of Swedes mostly because; they are used to bad labor conditions in their home countries; the government subsidizes immigrants’ labor through various labor market programmes such as instegsjobb (entry jobs) and nystartsjobb (new start jobs). The government, EU, and the labor unions are considered responsible for the perceived worsening of the labor market. The party aims to act in the labor interests of the Swedes by excluding immigrants i.e. cheaper labor, from entering the country. For future research, it could be of interest to study how ethnic antagonism is reflected in other parties.
296

ESL teacher profiles of ICT integration in their classroom practices and assessment activities : a portrait viewed through the lens of some Quebec teachers’ social representations

Hammami, Abdelhakim January 2016 (has links)
Abstract : Information and communication technologies (ICTs, henceforth) have become ubiquitous in our society. The plethora of devices competing with the computer, from iPads to the Interactive whiteboard, just to name a few, has provided teachers and students alike with the ability to communicate and access information with unprecedented accessibility and speed. It is only logical that schools reflect these changes given that their purpose is to prepare students for the future. Surprisingly enough, research indicates that ICT integration into teaching activities is still marginal. Many elementary and secondary schoolteachers are not making effective use of ICTs in their teaching activities as well as in their assessment practices. The purpose of the current study is a) to describe Quebec ESL teachers’ profiles of using ICTs in their daily teaching activities; b) to describe teachers’ ICT integration and assessment practices; and c) to describe teachers’ social representations regarding the utility and relevance of ICT use in their daily teaching activities and assessment practices. In order to attain our objectives, we based our theoretical framework, principally, on the social representations (SR, henceforth) theory and we defined most related constructs which were deemed fundamental to the current thesis. We also collected data from 28 ESL elementary and secondary school teachers working in public and private sectors. The interview guide used to that end included a range of items to elicit teachers’ SR in terms of ICT daily use in teaching activities as well as in assessment practices. In addition, we carried out our data analyses from a textual statistics perspective, a particular mode of content analysis, in order to extract the indicators underlying teachers’ representations of the teachers. The findings suggest that although almost all participants use a wide range of ICT tools in their practices, ICT implementation is seemingly not exploited to its fullest potential and, correspondingly, is likely to produce limited effects on students’ learning. Moreover, none of the interviewees claim that they use ICTs in their assessment practices and they still hold to the traditional paper-based assessment (PBA, henceforth) approach of assessing students’ learning. Teachers’ common discourse reveals a gap between the positive standpoint with regards to ICT integration, on the one hand, and the actual uses of instructional technology, on the other. These results are useful for better understanding the way ESL teachers in Quebec currently view their use of ICTs, particularly for evaluation purposes. In fact, they provide a starting place for reconsidering the implementation of ICTs in elementary and secondary schools. They may also be useful to open up avenues for the development of a future research program in this regard. / Résumé : Les technologies d’information et de communication (TIC) sont devenues omniprésentes dans notre société. L’abondante panoplie de dispositifs rivalisant avec l’ordinateur, allant de l’iPad au Tableau blanc interactif, pour n’en nommer que quelques-uns, a permis aux enseignantes et enseignants ainsi qu’aux élèves de communiquer et d’obtenir de l’information avec une vitesse et une accessibilité jamais égalées jusqu’à aujourd’hui. De ce fait, il serait attendu que les pratiques éducatives traditionnelles, qui ne semblent plus compatibles avec les attentes des élèves et les besoins de main-d’œuvre d’aujourd’hui soient modifiées (Ahmed et Nasser, 2015). Malheureusement, la recherche indique que les réalités d’intégration des TIC sont toujours loin de la rhétorique. Plusieurs enseignantes et enseignants d’écoles primaires et secondaires n’utilisent pas les TIC d’une façon efficace et ce, autant dans leurs activités d’enseignement que dans leurs pratiques évaluatives. La présente étude, de type exploratoire-descriptif, vise à 1) décrire les profils des enseignantes et enseignants d’anglais langue seconde (ALS) utilisant les TIC dans leurs activités quotidiennes d’enseignement et leurs pratiques évaluatives; 2) décrire les pratiques d'intégration des TIC dans les activités d’enseignement et les pratiques d'évaluation de ces enseignantes et enseignants; et 3) décrire les représentations sociales (RS) des enseignantes et enseignants concernant l'utilité et la pertinence de l'utilisation des TIC dans leurs activités quotidiennes d'enseignement et leurs pratiques d'évaluation. Pour atteindre nos objectifs, nous basons principalement notre cadre théorique sur la théorie de la RS et nous définissons les concepts et les construits les plus étroitement associés qui sont considérés comme fondamentaux pour la thèse actuelle. Nous avons recueilli nos données auprès d’un échantillon de 28 enseignantes et enseignants d’ALS du primaire et du secondaire qui travaillent dans les secteurs publics et privés. Le guide d'entretien utilisé à cette fin comprend un nombre d’items visant à favoriser l’élucidation des RS des enseignants en matière de l’usage quotidien des TIC dans les activités d'enseignement ainsi que des pratiques d'évaluation. De plus, nous avons réalisé nos analyses dans une perspective de statistique textuelle, un mode particulier d’analyse de contenu, afin d’extraire les indicateurs sous-jacents aux représentations des enseignants. Les résultats suggèrent que, bien que presque tous les participants utilisent un large éventail d'outils de TIC dans leurs pratiques, il s’avère que la mise en œuvre des TIC n’est pas exploitée à son plein potentiel et, en conséquence, est susceptible de produire des effets limités sur l'apprentissage des élèves. En outre, aucun des interviewés affirment qu'ils utilisent les TIC dans leurs pratiques d'évaluation et ils tiennent encore à l'approche traditionnelle du papier-crayon dans l'évaluation de l'apprentissage des élèves. Le discours commun des enseignantes et enseignants révèle un écart entre le point de vue positif en ce qui concerne l'intégration des TIC, d'une part, et les utilisations réelles de la technologie pédagogique, de l'autre part. Ces résultats sont utiles pour mieux comprendre la façon dont les enseignantes et les enseignants d'anglais langue seconde au Québec perçoivent leur utilisation des TIC, en particulier à des fins d'évaluation. En effet, ils fournissent un point de départ pour reconsidérer la mise en œuvre des TIC dans les écoles primaires et secondaires. Ils pourraient également être utiles pour élaborer des pistes pour le développement d’un futur programme de recherche à cet égard.
297

Protestní poselství písničkářů období normalizace: analýza textů / Songwriter´s protest message in the period of normalization

Červenková, Martina January 2011 (has links)
The topic of the thesis is the issue of the status of songwriter Jaromír Nohavica and his work in the period of normalization. The contemporary circumstances and the context of the origin of his songs are hidden for the majority of people (especially for the younger generation). The basic question of the thesis is how far is the period of normalization in relation to the political system reflected in the songwriter's personal life and lyrics of his songs. The work is methodologically based on quantitative and qualitative content analysis and analysis of the period of normalization. The quantitative and qualitative content analysis is very unusual for political scinece.
298

"Analýza obsahu inzerce vybraných odborných časopisů vydavatelství Economia / Content analysis of advertisement B2B magazine

Umová, Jitka January 2010 (has links)
The main objective of this study is to identify, if the advetisement in magazine focused on economy and business is really oriented to B2B group, which branch is the most advetised to others, if the advetising in this magazine is effective and is speaking to target group to. The secondary objective is the research, which characters in advetisement are givet to women in magazine focused on economy and business. The research is quantitative analysis of data which are from advretising and monitoring foundout.
299

Marketingový význam body image žen / Marketing importance of women's body image

Křížová, Zuzana January 2011 (has links)
This thesis deals with research of the marketing importance of women's body image. The research methods including quantitative research performed by assisted interviewing and content analysis of printed advertisements in five magazines targeted on female population were used. The aims of the interviewing are to determine the current physical condition of Czech women and their views on the display "ideal" of feminine beauty in advertising. The content analysis finds out "ideal" state of physical beauty presented to the society. Based on these two methods the differences between the current and "ideal" state was found and final recommendation regarding the suitability of using beautiful women displayed for advertising purposes, the creation of advertisement using beautiful women images, the appropriate media mix and the correct timing were further specified. The research information was completed by data from MML-TGI.
300

Marketingový význam body image mužov / Marketing significance od male body image

Benová, Natália January 2011 (has links)
The aim of this thesis is to analyse key cultural factors determining the impact of male body perception on consumer's behavior, evaluate their significance and reflect them in appropriate marketing recommendations. The thesis is divided into four major parts. The theoretical part provides the key information concerning the subject and constitutes the basis for the analytical part. Chapter Body Image Segmentation Potential demonstrates the possibility of using body image for the male market in the Czech Republic. The Questionnaire Survey shows male attitudes to the subject of body image. The Content Analysis examines the male depiction in Czech and Slovak TV commercials. The chapters are supplemented with secondary MML-TGI data. The conclusion of the thesis, as well as the partial conclusions, shows the analyses evaluation and marketing recommendations.

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