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Coffeine, its effects on health and its consumption among students of selected secondary schools
Kovaničová, Eva ; Váchová, Alena (advisor) ; Kučírek, Jiří (referee)
This diploma thesis carries the title "Caffeine, its effects on health and its consumption among students of selected secondary schools". In my diploma thesis, I am interested in how many students of selected secondary schools rely on stimulating effects of caffeine during their studies and how caffeine influences them. The key task of the diploma thesis is to find out at what level the knowledge of students of the first and final years of selected secondary schools are in the area of caffeine drinks and beverages, how much relevant information they have about caffeine influence on health and behaviour. Also, how many and what types of caffeine products the pupils most often consume. A questionnaire is used as a research tool to obtain this information. By analysing and comparing the data, I get interesting results that indicate a high consumption of beverages and caffeine-containing foods and show a lack of knowledge about caffeine. At the end of the practical part, I come up with a recommendation for a lesson in Health education, which should be devoted not only to caffeine, its sources and products containing caffeine, but also to its consumption by young people, the risk of addiction and prevention. KEYWORDS Coffeine, effects, health, history, students
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Influence of Computer Games on Aggressive Behaviour of the Pupils of the Older School Age
Zavadilová, Petra ; Kučírek, Jiří (advisor) ; Hanušová, Jaroslava (referee)
The diploma work focuses on a topic which is often discussed in the Czech Republic as well as worldwide. The topic in question is the influence of computer games with elements of aggression and violence on aggressive behaviour of teenagers. The work consists of two parts - a theoretical and an empirical one. The theoretical part has four chapters dealing with theoretical knowledge on the subject. In the empirical part the qualitative research strategy was used - questionnaire method and semi structured interview. The research sample consisted of five pupils from the 9th grade of an elementary school. The main aim of the diploma work will be to establish the subjective perception of the influence of computer games with elements of aggression and violence on aggressive behaviour of pupils of older school age. The secondary aim will be establishing the attitudes of the pupils of older school age to violent and aggressive scenes in computer games and mapping the intrusion of computer games into everyday life of pupils from the point of view of computer games preferences and the time they spend playing computer games during the day. Qualitative research showed that four out of five respondents really subjectively feel that computer games with elements of violence and aggression strengthen their...
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The Influence of One?s Peers on the Behaviou r of Individuals and Opportunities for Didactic Use in Health Classes
Králíčková, Aneta ; Kovaříková, Miroslava (advisor) ; Kučírek, Jiří (referee)
Theme of my dissertation is an investigation of the impact of the peers on the individuals behavior and possibilities of didactic application in the upbringing to health. In the first chapter I describe influences acting on an individual behavior. In the second chapter I take an interest in social groups. The third chapter pays attention to the peers. In another part of my dissertation I solve the subject of conformity. Fifth part of my thesis calling itself "Manipulation" and analyses this area. Last chapter of the theoretical part of this dissertation refers to assertivity - represents assertive human rights and basic assertive skills with recommendation of its usage in daily routine. My thesis goes on with an practical experiment related to conformism with the aim to find out if the students of 8. th class of basic schoools (13, 14 years old) are conformai at all and to what extent. Last chapter is dedicated to practical utilization of my dissertation - the scope of project "Behavior and its influence in the peer groups (conformity, manipulation, asertivity)" carried out in the volume of 5 lessons.
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