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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.
31

Avaliação da produção científica em Ciências Sociais e Humanas: revisão da literatura recuperada em base de dados e rede de autores / Scientific output assessment in Social Sciences and Humanities: review of the literature retrieved in database and authors network.

Spera, Henrique Baraldi 25 September 2017 (has links)
As Ciências Sociais e Humanas (CSH) vêm enfrentando problemas para ter sua produção acadêmica integralmente reconhecida pelos sistemas de avaliação em todo o mundo. Tanto o processo de avaliação por pares quanto a mensuração por dados cientométricos possuem características distintas que afetam a maneira como a pesquisa é avaliada, mas a utilização de indicadores de citação de bases de dados internacionais como a Web of Science (WoS) em sistemas nacionais de avaliação têm sido especialmente desfavorável às CSH, devido às suas características singulares de publicação. Objetivo: apresentar uma síntese da literatura sobre avaliação da produção científica das CSH para compreender como os especialistas neste tema tratam das questões atuais já mencionadas. Metodologia: revisão de literatura. Um corpus composto de 107 artigos de periódicos foi recuperado por busca livre na WoS e na produção científica disponível na rede científica Research Gate, passando posteriormente por seleção final a partir de critérios qualitativos. Procedeu-se em sequência uma análise bibliométrica e uma análise qualitativa do corpus. Resultados: em termos geográficos e institucionais, a principal produção do corpus é oriunda da Espanha (CSIC), Bélgica (Universidade da Antuérpia) e Holanda (Universidade de Leiden). As publicações mais frequentes foram Scientometrics, Research Evaluation e Journal of American Society of Information Science and Technology, sendo que 43% dos periódicos do corpus são de Ciência da Informação. A avaliação quantitativa das CSH está presente em 81,3% do corpus, a avaliação qualitativa, em 42,1% e a mista, em 15%. As pesquisas empíricas formam 80,4% do corpus. Estudos reflexivos e propositivos formam 9,3% do corpus, são na maioria pesquisas empíricas (80%) e tendem a abordar a avaliação das CSH como um processo ao mesmo tempo quantitativo e qualitativo (70%). Conclusões: a literatura recuperada sobre avaliação da produção das CSH encontra-se em fase intermediária de desenvolvimento, apontando algumas alternativas, propostas e estudos aplicados para adequação dos instrumentos de avaliação. A Ciência da Informação emerge como disciplina proeminente na análise deste objeto em consolidação. Apesar de se identificar uma tendência ao uso de instrumentos que combinem aspectos quantitativos e qualitativos da produção, indicadores voltados à avaliação das CSH ainda estão por ser criados e não existe um modelo avaliativo que se possa apontar como consensual. / Social Sciences and Humanities (SSH) are facing problems to have their scholar output fully recognized by evaluation systems worldwide. Both peer review and scientometric data have different characteristics that can influence the way the research is evaluated, but the usage of citation indicators in international databases such as Web of Science (WoS) for national evaluation systems has been especially harmful to SSH, due to their peculiar characteristics of publication. Aim: present a synthesis of the literature on evaluation of the SSH output and perceive how specialists deal with these current questions. Methods: literature review. A corpus composed of 107 journal articles was retrieved by direct search in WoS and also from the output available in the scientific network Research Gate. A final selection was made based on qualitative criteria. A bibliometric analysis and a qualitative analysis were carried out in sequence. Results and discussions: geographic and institutional distribution show that the main output of the corpus comes from Spain (CSIC), Belgium (University of Antwerp) and The Netherlands (University of Leiden). The most frequent publications were Scientometrics, Research Evaluation and Journal of the American Society of Information Science and Technology, and 43% of journals belong to the Information Science area. The quantitative evaluation of SSH is present in 81.3% of the corpus; the qualitative evaluation, in 42.1% and the mixed evaluation, in 15%. Empirical studies form 80.4% of the corpus. Reflective and propositional studies form 9.3% of the corpus, and they are mostly empirical research (80%) and also tend to approach the evaluation of SSH as a process both quantitative and qualitative (70%). Conclusions: the literature on evaluation of SSH output is in an intermediate stage of development, in which some alternatives, proposals and applied studies to the adequacy of evaluation instruments are pointed out. Information Science emerges as a prominent discipline in the analysis of this object, which is in consolidation. Although there is a tendency to use tools that combine quantitative and qualitative aspects of the output, an indicator for SSH evaluation has not yet been created and there is no assessment model that can be identified as consensual.
32

Avaliação da produção científica em Ciências Sociais e Humanas: revisão da literatura recuperada em base de dados e rede de autores / Scientific output assessment in Social Sciences and Humanities: review of the literature retrieved in database and authors network.

Henrique Baraldi Spera 25 September 2017 (has links)
As Ciências Sociais e Humanas (CSH) vêm enfrentando problemas para ter sua produção acadêmica integralmente reconhecida pelos sistemas de avaliação em todo o mundo. Tanto o processo de avaliação por pares quanto a mensuração por dados cientométricos possuem características distintas que afetam a maneira como a pesquisa é avaliada, mas a utilização de indicadores de citação de bases de dados internacionais como a Web of Science (WoS) em sistemas nacionais de avaliação têm sido especialmente desfavorável às CSH, devido às suas características singulares de publicação. Objetivo: apresentar uma síntese da literatura sobre avaliação da produção científica das CSH para compreender como os especialistas neste tema tratam das questões atuais já mencionadas. Metodologia: revisão de literatura. Um corpus composto de 107 artigos de periódicos foi recuperado por busca livre na WoS e na produção científica disponível na rede científica Research Gate, passando posteriormente por seleção final a partir de critérios qualitativos. Procedeu-se em sequência uma análise bibliométrica e uma análise qualitativa do corpus. Resultados: em termos geográficos e institucionais, a principal produção do corpus é oriunda da Espanha (CSIC), Bélgica (Universidade da Antuérpia) e Holanda (Universidade de Leiden). As publicações mais frequentes foram Scientometrics, Research Evaluation e Journal of American Society of Information Science and Technology, sendo que 43% dos periódicos do corpus são de Ciência da Informação. A avaliação quantitativa das CSH está presente em 81,3% do corpus, a avaliação qualitativa, em 42,1% e a mista, em 15%. As pesquisas empíricas formam 80,4% do corpus. Estudos reflexivos e propositivos formam 9,3% do corpus, são na maioria pesquisas empíricas (80%) e tendem a abordar a avaliação das CSH como um processo ao mesmo tempo quantitativo e qualitativo (70%). Conclusões: a literatura recuperada sobre avaliação da produção das CSH encontra-se em fase intermediária de desenvolvimento, apontando algumas alternativas, propostas e estudos aplicados para adequação dos instrumentos de avaliação. A Ciência da Informação emerge como disciplina proeminente na análise deste objeto em consolidação. Apesar de se identificar uma tendência ao uso de instrumentos que combinem aspectos quantitativos e qualitativos da produção, indicadores voltados à avaliação das CSH ainda estão por ser criados e não existe um modelo avaliativo que se possa apontar como consensual. / Social Sciences and Humanities (SSH) are facing problems to have their scholar output fully recognized by evaluation systems worldwide. Both peer review and scientometric data have different characteristics that can influence the way the research is evaluated, but the usage of citation indicators in international databases such as Web of Science (WoS) for national evaluation systems has been especially harmful to SSH, due to their peculiar characteristics of publication. Aim: present a synthesis of the literature on evaluation of the SSH output and perceive how specialists deal with these current questions. Methods: literature review. A corpus composed of 107 journal articles was retrieved by direct search in WoS and also from the output available in the scientific network Research Gate. A final selection was made based on qualitative criteria. A bibliometric analysis and a qualitative analysis were carried out in sequence. Results and discussions: geographic and institutional distribution show that the main output of the corpus comes from Spain (CSIC), Belgium (University of Antwerp) and The Netherlands (University of Leiden). The most frequent publications were Scientometrics, Research Evaluation and Journal of the American Society of Information Science and Technology, and 43% of journals belong to the Information Science area. The quantitative evaluation of SSH is present in 81.3% of the corpus; the qualitative evaluation, in 42.1% and the mixed evaluation, in 15%. Empirical studies form 80.4% of the corpus. Reflective and propositional studies form 9.3% of the corpus, and they are mostly empirical research (80%) and also tend to approach the evaluation of SSH as a process both quantitative and qualitative (70%). Conclusions: the literature on evaluation of SSH output is in an intermediate stage of development, in which some alternatives, proposals and applied studies to the adequacy of evaluation instruments are pointed out. Information Science emerges as a prominent discipline in the analysis of this object, which is in consolidation. Although there is a tendency to use tools that combine quantitative and qualitative aspects of the output, an indicator for SSH evaluation has not yet been created and there is no assessment model that can be identified as consensual.
33

La webométrie en sciences sociales et humaines : analyse des données d’usage de la plateforme Érudit

Cameron-Pesant, Sarah 11 1900 (has links)
Cette étude exploratoire s’intéresse à l’usage des revues en sciences sociales et humaines diffusées en libre accès complet et en libre accès différé par la plateforme Érudit. Basée sur les données de téléchargements d’Érudit, elle vise à 1) fournir un portrait détaillé de l’usage des articles, 2) décrire les habitudes de téléchargement des usagers au Canada et à l’international, et 3) analyser l’effet des politiques de libre accès des revues sur les téléchargements qu’elles reçoivent. Pour ce faire, 39 437 659 téléchargements, extraits de 999 367 190 requêtes HTTP enregistrées dans les logs du serveur d’Érudit de 2010 à 2015, ont été analysés. Les résultats montrent que la majorité des usagers provient du Québec, de la France et d’autres pays francophones, et que, la plupart du temps, ceux-ci accèdent aux articles par l’intermédiaire de Google. Les habitudes de téléchargement varient d’un pays à l’autre : alors que les usagers canadiens et français utilisent Érudit principalement en journée et en semaine, leurs homologues américains sont davantage actifs en soirée, la nuit, ainsi que les week-ends. Enfin, un avantage important lié au libre accès a été observé : les articles des revues en libre accès sont davantage téléchargés que ceux des revues en libre accès différé et, pour ces dernières, la fin de l’embargo est associée à une croissance importante des téléchargements – croissance moins marquée au Canada où bon nombre d’institutions sont abonnées aux revues de la plateforme. Ces résultats démontrent l’importance des revues nationales pour les sciences sociales et humaines, ainsi que l’effet positif du libre accès sur la diffusion des connaissances, tant au Canada qu’à l’étranger. / This study explores the usage of open access (OA) and delayed OA journals in the social sciences and humanities hosted by the journal platform Érudit. Relying on Érudit’s download data, the goals of the study are: 1) to describe the usage of scholarly articles, 2) to examine download patterns of national and international users, and 3) to analyze the effect of OA policies on journal download rates. The study is based on an analysis of 39,437,659 downloads, which were extracted from 999,367,190 HTTP requests stored in Érudit’s log files between 2010 and 2015. The results show that the majority of users came from Quebec, France and other French-speaking countries, and that most users access articles through Google. Download patterns varied between countries: although articles were most frequently accessed during working hours, US users were more active in the evening, at night and during weekends than Canadian and French users. The study also demonstrates a clear OA advantage, as freely available articles were downloaded more frequently than delayed OA articles affected by an embargo, and downloads per article increased substantially after embargos ended. This effect was less pronounced for Canadian users, who often have access to Érudit journals via institutional subscriptions and are thus not affected by the embargo periods. The results show the positive effect of OA on knowledge dissemination in Canada as well as internationally, and emphasize the importance of national journals in the social sciences and humanities.
34

Kdo a proč odchází z vědy? Vývoj profesní identity začínajících vědců a vědkyň a jeho oborová a genderová specifika / Who leaves academia and why? Professional identity development of early career researchers and its field and gender specific

Cidlinská, Kateřina January 2020 (has links)
The thesis follows the research stream focused on changes to the academic environment in the recent decades and their impact on academic professional paths and identities. Specifically, it is concerned with the phenomenon of attrition from academic profession which is pursued through a perspective of professional identity. We understand academic identities as an integral part of current changes to the academic environment and their study thus may help us better understand the changes as well as their influence on the development of academic ambitions. The aim of the thesis is to ascertain what kind of people and with what kind of professional identities enter and leave academia and for what reasons, and on this basis to identify barriers to the development of academic identities and paths. Special attention is paid to research field and gender aspects of the development of professional identities in order to explore the possible influence of specific structural factors (mainly field specific organization of academic production and gender specific biographies) and gain information needed for appropriate policy measures aimed at supporting professional development of early-career researchers. The analysis is based on narrative interviews with people who left academic professional path. The outcome of...
35

Gathering, translating, enacting : a study of interdisciplinary research and development practices in Technology Enhanced Learning

Rimpiläinen, Sanna K. January 2012 (has links)
This is an ethnographic case-study of research and development practices taking place in an interdisciplinary project between education and computer sciences. The Ensemble-project, part of the Technology Enhanced Learning programme (2008-12), has studied case-based learning in a number of diverse settings in Higher Education, working to develop semantic technologies for supporting that learning. Focussing on one of the six research settings, the discipline of archaeology, the current study has had three purposes. By opening up to scrutiny the practices of research and development, it has firstly sought to understand how a shared research question is answered in practice when divergent research approaches are brought to bear upon it. Secondly, the study has followed the emergence of a piece of semantic technology through these practices. The third aim has been to assess the advantages and disadvantages of Actor-Network Theory (ANT) in studying unfolding, open-ended processes in real time. Through critical ethnographic participation, multiple ethnographic research methods, and by drawing on ANT as theoretical practice, the study has shown the precarious and unpredictable nature of research and development work, the political nature of research methods and how multiple realities can be produced using them, and the need for technology development to flexibly respond to changing circumstances. We have also seen the mutual adoption and extension of practices by the two strands of the project into each others’ domains, and how interdisciplinary tensions resolved, while they did not disappear, through pragmatic changes within the project. The study contributes to the interdisciplinary fields of Science and Technology Studies (STS) where studies on the ‘soft sciences’, such as education, are few, and a new field of Studies in Social Science and Humanities (SSH) which is emerging alongside and from within the STS. Interdisciplinary endeavours between fields pertaining largely to the natural and the social sciences respectively have not been studied commonly within either field.

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