International Journal of Modern Education and Computer Science (IJMECS)
ISSN: 2075-0161 (Print), ISSN: 2075-017X (Online)
Published By: MECS Press
IJMECS Vol.7, No.3, Mar. 2015
Medical Students Dynamic Effort on Understanding of RNAi Therapeutic Application in Sri Lanka
Full Text (PDF, 487KB), PP.12-18
This study examines students' understanding of the normative connections between key concepts of genetics, and RNAi and underlying biological principles that are critical for an in-depth understanding of RNAi therapeutic application on Medical field. Using a structural questionnaire, we examine randomly selected Medical faculty students' understanding of genetic relationships at Faculty of Medicine and Allied Sciences, University of Rajarata, Sri Lanka. A total of 80 Medical faculty students participated in this study and completed written questionnaire on genetics and RNAi therapeutic application. Findings from this study were there is a strong positive response on basic genetics studies in this content, but when it considers knowledge on RNAi and new technology based on RNAi therapeutic application is poorly understood. Almost all the students had a good knowledge on DNA but not the relationship between gene and DNA. Specifically, students were requested to demonstrate an integrated understanding of the RNAi therapeutic application, almost 96% of them unable to give an example for it, and also some students struggled to explain it. Outcome of this study is preliminary in nature; the results provide a glimpse of genetics education in Sri Lanka need to uplift.
Cite This Paper
Faiz MMT Marikar, Manel BCN Kulugammana, Karawitage RL Karawita, Aravinda S Jayathilake, Ayesh U Hettiarachchi, Kesaven Kalainesan, Eranda I Kumara, Kodithuwakkulage MP Kumara,"Medical Students Dynamic Effort on Understanding of RNAi Therapeutic Application in Sri Lanka", IJMECS, vol.7, no.3, pp.12-18, 2015.DOI: 10.5815/ijmecs.2015.03.02
Davis, I.C., Science in functional living. 32, 1948(3): p. 136-137.
Duncan, R.G., A.D. Rogat, and A. Yarden, A learning progression for deepening students' understandings of modern genetics. Journal of Research in Science Teaching,. Journal of Research in Science Teaching,, 2009. 46(6): p. 655 – 674.
Chattopadhyay, A., Understanding of Genetic Information in Higher Secondary Students in Northeast India and the Implications for Genetics Education. Cell Biology Education, 2005. 4: p. 97-104.
Hallden, O., The evolution of the species: pupil perspectives and school perspectives. International Journal of Science Education, 1988. 14: p. 541-552.
Longden, B., Genetics—are their inherent learning difficulties? Journal of Biological Education, 1982. 16: p. 135-140.
Kindfield, A.C.H., Assessing understanding of biological processes: elucidating students' models of meiosis. The American Biology Teacher, 1994. 56: p. 367-371.
Brumby, M.N., Misconceptions about the concept of natural selection by medical biology students. Science Education, 1984. 68: p. 493–503.
Lewis, J., J. Leach, and C. Wood-Robinson, All in the genes?—Young people's understanding of the nature of genes. Biological Education, 2000. 34(2): p. 74-79.
Marbach-Ad, G., Attempting to break the code in students' comprehension of genetic concepts. Journal of Biological Education, 2001. 35(4): p. 183-189.
Wood-Robinson, C., J. Lewis, and J. Leach, Young people's understanding of the nature of genetic information in the cells of an organism. Journal of Biological Education, 2000. 35(1): p. 29-36.
Tuschi, T., Expanding small RNA interference. Nature Biotechnology, 2002. 20: p. 446-447.
Almeida, R. and R.C. Allshire, RNA silencing and genome regulation,. Trends Cell Biology, 2005. 15(251-258).
Orcajo, T.I. and M.M. Aznar, Solving problems in genetics II: Conceptual restructuring. International Journal of Science Education,, 2005. 27(12): p. 1495 – 1519.
Venville, G., S.J. Gribble, and J. Donovan, An exploration of young children's understandings of genetics concepts from ontological and epistemological perspectives. Science Education, 2005. 89: p. 614 – 633.
Alozie, N., J. Eklund, A. Rogat, and J. Krajcik, Genetics in the 21st century: The benefits & challenges of incorporating a project-based genetics unit in biology classrooms. The American Biology Teacher, 2010. 72(4): p. 225-230.
Duncan, R.G. and B.J. Reiser, Reasoning across ontologically distinct levels: Students' understandings of molecular genetics. Journal of Research in Science Teaching,, 2007. 44(7): p. 655-674.
Lewis, J. and U. Kattmann, Traits, genes, particles and information: re-visiting students' understandings of genetics. International Journal of Science Education, 2004. 26(2): p. 195-206.
Dawson, V. and R. Schibeci, Western Australian school students' understanding of biotechnology. International Journal of Science Education, 2003. 25: p. 57 – 69.
Zohar, A. and F. Nemet, Fostering students' knowledge and argumentation skills through dilemmas in human genetics Journal of Research in Science Teaching, 2002. 39: p. 35 – 62.
Shayer, M., Conceptual demands in the Nuffield O-level biology course. Sch. Sci. Rev., 1974. 56: p. 381-388.
Banet, E. and G.E. Ayuso, Teaching of biological inheritance and evolution of living beings in secondary school. International Journal of Science Education, 2003. 25(3): p. 373-407.