The research involved a number of limitations. First, the use of surveys as the basic data collection tool implied that surveys would be the only source of information for the researcher. Any wrong answers presented by the audience who was questioned could introduce the error in the results. Second, since affective variables were researched, there was a significant risk that many people would not be able to translate their opinion by using the options presented as answers. The risks of a non-response error were relevant, too. Finally, the relatively small number of respondent made it difficult for the researcher to generalize the results obtained in the process of data analysis.