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Awareness of Turkish Pre-Service Teachers about the Risks of Electromagnetic Radiation in Daily Life Cases

Handan Ürek

Abstract


This study aimed to investigate Turkish pre-service teachers' awareness about electromagnetic radiation risks, which stem from diagnostic imaging at the hospitals and cell phone use in daily life. The study was based on survey research. A total of 138 education faculty students from the fields of Science Teaching [ST], Classroom Teaching [CT], and English Language Teaching [ELT] participated in the study. Data were collected with the help of a questionnaire involving five cases. Both qualitative and quantitative approaches were utilized in data analysis. The results showed that most of the participants agreed on the hazardousness of the cases. However, their risk awareness varied from case to case. Most ST and CT students were determined to possess acceptable responses in addition to partially acceptable responses. On the other hand, ELT students were determined to favor unacceptable responses. Besides, the participants held several misconceptions. To conclude, the participants' awareness levels were found to be significantly related to their educational field for all cases except the first case. Addressing such popular subjects in the elective courses for all undergraduate students during university education is expected to provide beneficial results.

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Acar Şeşen, B., & İnce, E. (2010). Internet as a source of misconception: “radiation and radioactivity”. TOJET: The Turkish Online Journal of Educational Technology, 9(4), 94-100.

Alsop, S. (2001). Living with and learning about radioactivity: A comparative conceptual study. International Journal of Science Education, 23(3), 263-281. DOI: 10.1080/095006901750066510.

Andres, L. (2012). Designing and Doing Survey Research. London: Sage.

Brod, M., Tesler, L.E., & Christensen, T.L. (2009). Qualitative research and content validity: developing best practices based on science and experience. Quality of Life Research 18, 1263–1278. DOI: 10.1007/s11136-009-9540-9.

Cardoso, P.S.S., Nunes, M.C.S., Silva, G.P.S., Braghittoni, L.S., & Trindade N.M. (2020). Conceptions of high school students on atomic models, radiation and radioactivity. Physics Education, 55(3), 1-8.

Crain-Dorough, M. (2019). Considering the source: Sampling and data collection in a mixed methods study. In M.L. Baran & J.E. Jones (Eds.), Applied Social Science Approaches to Mixed Methods Research (pp. 54-85). Hersey, PA: IGI Global.

Colclough, N.D., Lock, R., & Soares, A. (2011). Pre‐service teachers’ subject knowledge of and attitudes about radioactivity and ionizing radiation. International Journal of Science Education, 33(3), 423-446. DOI: 10.1080/09500691003639905.

Dolu, G., & Ürek, H. (2015). Are graduate students sufficiently aware of “environmental and electromagnetic pollution”?. Necatibey Faculty of Education Electronic Journal of Science and Mathematics Education, 9(1), 165-183.

Gandhi, O.P., Morgan, L.L., Augusto de Salles, A., Han, Y.-Y., Herberman, R.B., & Davis, D.L. (2012). Exposure limits: The underestimation of absorbed cellphone radiation, especially in children. Electromagnetic Biology and Medicine, 31(1), 34-51. DOI: 10.3109/15368378.2011.622827.

Gilman, E.A., Kneale, G.W., Knox, E.G., & Stewart, A.M. (1988) Pregnancy x-rays and childhood cancers: effects of exposure age and radiation dose. Journal of Radiological Protection, 8(1), 3-8.

Gorpinchenko, I., Nikitin, O., Banyra, O., & Shulyak, A. (2014). The influence of direct mobile phone radiation on sperm quality. Central European Journal of Urology, 67(4), 65-71. DOI: 10.5173/ceju.2014.01.art14.

Henriksen, E.K., & Jorde, D. (2001). High school students’ understanding of radiation and the environment: Can museums play a role?. In L.D. Dierking & J.H. Falk (Eds.), Informal Science (pp.189–206), 85, John Wiley & Sons, Inc.: Science Education.

Kada, S. (2017). Awareness and knowledge of radiation dose and associated risks among final year medical students in Norway. Insights Imaging, 8(6), 599–605. DOI: 10.1007/s13244-017-0569-y.

Lu, Y., & Huang, Y. (2012). Biological effects of mobile phone radiation. In IEEE International Conference on Microwave and Millimeter Wave Technology (ICMMT), Shenzhen, China, 5-8 May, pp.1-4. DOI: 10.1109/ICMMT.2012.6230101

Miles, M.B., & Huberman, A.M. (1994). Qualitative data analysis an expanded sourcebook. California: Sage.

Mubeen, S.M., Abbas, Q., & Nighat Nisar, N. (2008). Knowledge about ionising and non-ionising radiation among medical students. Journal of Ayub Medical College Abbottabad, 20(1), 118-121.

Neumann, S., & Hopf, M. (2012). Students’ conceptions about ‘radiation’: Results from an explorative interview study of 9th grade students. Journal of Science Education and Technology, 21(6), 826–834. DOI: 10.1007/s10956-012-9369-9.

O’Sullivan, J., O’Connor, O.J., O’Regan, K., Clarke, B., Burgoyne, L.N., Ryan, M.F., & Maher, M.M. (2010). An assessment of medical students’ awareness of radiation exposures associated with diagnostic imaging investigations. Insights Imaging, 1(2), 86–92. DOI: 10.1007/s13244-010-0009-8.

Otsuji, H., Toda, M., Nobeoka, A., & Taylor, P.C.S. (2014). The developed inquiry-based spiral curriculum to promote the radiation literacy as STS and Sustainability Education. In STEM 2014 Conference, Vancouver, Canada, 12-15 July, pp.1-5.

Plotz, T., & Hopf, M. (2016). Students misconceptions about invisible radiation. In J. Lavonen, K. Juuti, J. Lampiselkä, A. Uitto & K. Hahl (Eds.), Electronic Proceedings of the ESERA 2015 Conference. Science education research: Engaging learners for a sustainable future, Part 1 (co-ed. O. Finlayson & R. Pinto), (pp. 95-100). Helsinki, Finland: University of Helsinki.

Prather, E.E., & Harrington, R.R. (2001). Student understanding of ionizing radiation and radioactivity. Journal of College Science Teaching, 31(2), 89-93.

Rego, F., & Peralta, L. (2006). Portuguese students' knowledge of radiation physics. Physics Education, 41(3), 259-262.

Smith-Bindman, R., Lipson, J., Marcus, R., Kim, K.-P., Mahesh, M., Gould, R., Berrington de Gonza´lez, A., & Miglioretti, D.L. (2009). Radiation dose associated with common computed tomography examinations and the associated lifetime attributable risk of cancer. Archives of Internal Medicine, 169(22), 2078-2086. DOI: 10.1001/archinternmed.2009.427.

Tabor-Morris, A.E., Briles, T.M., & Schiele, R. (2017). Radio wave errors: Students mistaking radio transverse electromagnetic light waves as longitudinal sound waves. International Journal of Learning, Teaching and Educational Research, 16(8), 37-50.

Wall, B.F., Kendall, G.M., Edwards, A.A., Bouffler, S., Muirhead, C.R., & Meara, J.R. (2006). What are the risks from medical X-rays and other low dose radiation?. The British Journal of Radiology, 79, 285–294.

Zamanian, A., & Hardiman, C. (2005). Electromagnetic radiation and human health: A review of sources and effects. High Frequency Electronics, 4(3), 16-26.

Zhou, G.Z., Wong, D.D., Nguyen, L.K., & Mendelson, R.M. (2010). Student and intern awareness of ionizing radiation exposure from common diagnostic imaging procedures. Journal of Medical Imaging and Radiation Oncology, 54(1), 17–23. DOI:10.1111/j.1754-9485.2010.02132.x.




DOI: https://doi.org/10.17509/jsl.v4i2.30274

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Copyright (c) 2021 Handan Ürek

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Published by Universitas Pendidikan Indonesia
in collaboration with the Indonesian Society of Science Educators
2021