The authors implemented an empirical research with the use of a questionnaire examination. The research was performed in students who completed at least two years of the study, in May to June 2008.
A pilot study including the reliability test was performed in 53 students; the main research group included 1361 students – 1053 boys and 308 girls. To reveal the importance of information communicated (Disman, 2006) the technique of qualitative research was also conclusively employed – several types of interviews.