20.500.12556/DKUM-48414 RAZISKAVA ODNOSOV ŠTUDENTOV DO PLASTIKE IN VEDENJA O OBSTOJU HORMONSKIH MOTILCEV STUDY OF THE ATTITUDE OF STUDENTS TOWARDS PLASTIC AND THE KNOWLEDGE ABOUT EXISTENCE OF ENDOCRINE DISRUPTORS V magistrskem delu smo predstavili hormonske motilce in problematiko plastične embalaže od njenih oznak do porabe plastičnih mas. Z anketnim vprašalnikom, katerega so izpolnjevali študentje Fakultete za kmetijstvo in biosistemske vede ter študentje Medicinske fakultete Univerze v Mariboru, smo raziskovali, kakšen odnos imajo študentje do plastike in kakšno je njihovo védenje o obstoju hormonskih motilcev. Anketiranje smo izvedli v mesecu decembru 2014 in v analizo zajeli 100 študentov iz vsake fakultete. Na podlagi anketnega vprašalnika smo pridobili informacije glede zastavljenih raziskovalnih vprašanj. Za analizo rezultatov anketnega vprašalnika smo uporabili statistični program SPSS, inačico IBM 21.00 za okolje Windows. Ugotovili smo, da večina študentov uporablja plastične izdelke od nakupa in vse do zaužitja živil. Rezultati so v večini primerov pokazali statistično neznačilne razlike odgovorov. Ugotavljamo, da se študentje ne zavedajo potencialnih nevarnosti plastične embalaže in so glede njenih označb neinformirani. Neozaveščenost se kaže tudi pri odgovorih v zvezi s potencialnimi nevarnostmi delovanja hormonskih motilcev. Kljub temu obstajajo statistično značilne razlike, katere smo zasledili pri sedmih vprašanjih. Gre za vprašanja o pogostosti uporabe vnaprej pripravljene hrane v plastični embalaži (p = 0,013), vprašanju poznavanja označb (p = 0,015), BPA (p = 0,044) in PC/PLA (p = 0,044), vprašanju živil v razsutem stanju (p = 0,013), vprašanju vpliva hormonskih motilcev na izločanje ščitničnega hormona (p = 0,000), vprašanju zmanjšanja nivoja testosterona oz. nivoja estrogena zaradi delovanja hormonskih motilcev (p = 0,000), vprašanju izbora rib (p = 0,000) ter vprašanju v zvezi z DDT-jem (p = 0,000). Na podlagi rezultatov sklepamo, da študentje odkrivamo svet skozi učbenike. Dolga leta sedimo v inštitucijah in skušamo razumeti, kar nam govorijo, za znanje smo testirani in ocenjeni, teorije pa ne znamo prenesti v prakso. This master’s thesis deals with endocrine disruptors as well as with the area of plastic packaging, from labels to the usage of plastic materials. We analyzed the attitude of students towards plastics as well as the quality of their knowledge about the existence of endocrine disruptors by means of a questionnaire, which was filled out by the students of the Faculty of Agriculture and Life Sciences as well as students of the Faculty of Medicine at the University of Maribor. The questionnaires were filled out in December 2014 by 100 students from each of the faculties. They helped us gain the information regarding the defined research topics. The software, used for the analysis of the questionnaires was SPSS for Microsoft Windows, version IBM 21.00. It was determined that the majority of students use plastic products from the moment of purchase to the consummation of foods. In most cases the results showed that the differences in answers were not statistically significant. It was determined that the students were not aware of the potential hazards of plastic packaging and are uninformed regarding its labels. The latter was further proven by analyzing the answers to the questions associated with potential hazards of endocrine disruptors. In contrast to the above, for seven questions, the students gave statistically significantly different answers. They were the questions regarding the frequency of use of food prepared in advance and stored in plastic packaging (p = 0.013), knowledge regarding labels (p = 0.015), BPA (p = 0.044) and PC/PLA (p = 0.044), the foods in bulk (p = 0.013), the effect of endocrine disruptors on the excretion of the thyroid hormones (p = 0.000), lower levels of testosterone or estrogen due to the effects of endocrine disruptors (p = 0.000), the choice of fish (p = 0.000), and DDT (p = 0.000). Based on the results, it could be concluded that students discover the environment through text books. For years, the students are attending various educational institutions and trying to understand, what their teachers are telling them, their knowledge is tested and graded, and yet they don’t know how to transfer this knowledge into reality. hormonski motilci plastika embalažni materiali endocrine disruptors plastics packaging materials true true false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-06-17 13:49:28 2015-07-27 11:20:18 2022-05-25 03:07:07 2023-12-31 03:09:11 2015 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:MFARCKQ9 MAG_Medved_Vesna_2015.pdf MAG_Medved_Vesna_2015.pdf 1 C3F37472BBB774B9EF8EE38E16580FFA da19bd6683b7c1e6b1733c3078e01e79b0a2fb1d5362f41a0fa3372f59f2761e 0e3b725c-7c08-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=72886 Fakulteta za kmetijstvo in biosistemske vede 0 0 0