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National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Level of perceived stress and the need to use social media among students on a study abroad placement
 Šafář, Vojtěch ; Lukavská, Kateřina (advisor) ; Taušová, Jitka (referee)
This study aims to investigate whether studying abroad alters levels of perceived stress, loneliness, and the need to use social networks. Standardized questionnaires and a question on average daily screentime on social media were used to determine these variables for a group of students on a study abroad program and a group of students who were studying at their home university for a given semester. T-tests showed a statistically significant difference between these groups for the length of social media screentime and the loneliness variables, while no difference was shown for the perceived stress variable. Subsequently, the linear relationships between these variables were also tested, and except for the relationship between loneliness level and daily screentime on social media, all were proven to be statistically significant by correlation tests.
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A media picture of the Russian federation made by ČTK and its comparison with ČT reporter's news in the first half of 2012
 Šafář, Vojtěch ; Trunečková, Ludmila (advisor) ; Lokšík, Martin (referee)
Objective of this paper is to analyse the media picture of the Russian Federation as it was presented in the two Czech public media - Czech press agency and Czech television. The notion of media picture is brought into wider perspective of current media theory. The main subjects - the two media and Russia - are presented. Special emphasis is taken while challenging the significance of foreign news as a whole, and in particular, and also describing the specific features of the work of foreign correspondents in Moscow. Analytic part of the work deals with setting a proper research of media content involving Russia. The four stage quantitative content analysis tries to discover the volume of foreign news from Russia presented by the media chosen in the first half of 2012; topical, agentive, tone and source agenda of Czech television and Czech press agency concerning Russia; topical, agentive, tone and source agenda of both the two foreign correspondents seated in Moscow at the time; comparison of the diverse outcome of each medium.
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See also: similar author names
4 Šafář, Viktor
1 Šafář, Václav
4 Šafář, Vít
1 Šafář, Vítězslav
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