In a learning community, conventional discussion forums are integral to webbased interventions in traditional classrooms as well as on-line learning environments. Despite popular belief that they are a great success in fostering deep and meaningful discussions and support active learning; research has found that there are millions of messages posted by users to express such an opinion, but it is hard to be directly delivered to all users. Finally there are millions of postings in databases across the country stored away and never reused. This thesis introduces a PhD student’s current research work. It proposes a distributed intelligent discussion forum system dedicated to supporting both students and teachers. The system is developed with the primary goal of reducing the number of problems associated with conventional discussion forum systems in web-based environments and improving the effectiveness of dialogue between students with each other and with teachers so that it can enhance each individual student’s ability to share and learn knowledge.

Nowadays, women have a wide range of sources of information about childbirth. Women's attitudes toward childbirth are made by sharing experiences between women and in families but also they are based on information from media and internet. Consequently attitudes toward childbirth influence the choice of kind of delivery and women's childbirth experience. These days we can see some trends in obstetrics - the rising interest in natural births, on the one hand, and the rising number of women delivering their babies by cesarean section on the other hand. The goal of this socio-psychologically oriented thesis is to map women's attitudes to these most striking birth trends, and also to identify the reasons for these women's attitudes. The research part is thus focused qualitatively and uses the data from the analysis of the internet discussion forums for mothers. In the previous theoretical part are presented the key information necessary to understand the studied topic, such as the issues of attitudes, the specifics of the communication on the internet discussion forums and above all the current scientific knowledge about the attitudes of women to childbirth in the Czech Republic and the world. Key words Attitudes of women, natural childbirth, assisted childbirth, homebirth, caesarean section, internet...

Nowadays, women have a wide range of sources of information about childbirth. Women's attitudes toward childbirth are made by sharing experiences between women and in families but also they are based on informations from media and internet. Consequently attitudes toward childbirth influence the choice of kind of delivery and women's childbirth experience. These days we can see some trends in obstetrics - the rising interest in natural births, on the one hand, and the rising number of women delivering their babies by cesarean section on the other hand. The goal of this socio-psychologically oriented thesis is to map women's attitudes to these most striking birth trends, and also to identify the reasons for these women's attitudes. The research part is thus focused qualitatively and uses the data from the analysis of the internet discussion forums for mothers. In the previous theoretical part are presented the key information necessary to understand the studied topic, such as the issues of attitudes, the specifics of the communication on the internet discussion forums and above all the current scientific knowledge about the attitudes of women to childbirth in the Czech Republic and the world. Key words Attitudes of women, natural childbirth, assisted childbirth, homebirth, caesarean section, internet...

How is the role of non-profit organizations constructed in the Czech online sphere? This diploma thesis tries to answer this question based on a content analysis of articles in the six most-read online newswebsites in the Czech Republic and users' discussions connected to them in 2015-2019. The theoretical basis of the work is the media construction of reality, which the author tries to apply in practice to the topic of the non-profit sector using the method of media framing. Qualitative content analysis in the research succeeded in revealing four main frameworks by which Czech online news views non-profit organizations. The four frameworks also emerged from the analysis of user discussions under the articles. The comparison of these findings provided the author with the opportunity to find out how the discussant brings diversity to the Czech non-profit sector's media representation. The thesis's conclusion is devoted to evaluating the most critical research findings, which the author incorporated into the context of existing academic research of media representation of non-profit organizations in the news. As non-profit organizations' role in society is mostly influenced by the public image, this work provides comprehensive information on the roles that Czech online news and its readers attribute...

This thesis has an aim to bring theoretical and empirical knowledge, which can be used to improve quality of multi-agent based modelling of public opinion. In the theoretical part is introduced the analytical sociology as methodological basis and the theory of the public opinion process as substantive basis. Based on these theories is defined the aim of the empirical work: explore the stability of communication structures leading to emergence of mutual awareness of actors in the public debate. For the research are used news comments and its rating by other users from the news server iDNES.cz. The data are analyzed using social network analysis. It is revealed that a number of characteristics is applicable to multi-agent model. At the same time work brings interesting findings about the internet discussion and public communication. The main empirical finding is that despite large turn-over of discussing individuals, communication structures remain stable over time.