نبذة مختصرة : Asoftware-based environment was developed to provide practical training in medical radiation principles and safety. The Virtual Radiation Laboratory application allowed students to conduct virtual experiments using simulated diagnostic and radiotherapy X-ray generators. The experiments were designed to teach students about the inverse square law, half value layer and radiation protection measures and utilised genuine clinical and experimental data. Evaluation of the application was conducted in order to ascertain the impact of the software on students’ understanding, satisfaction and collaborative learning skills and also to determine potential further improvements to the software and guidelines for its continued use. Feedback was gathered via an anonymous online survey consisting of a mixture of Likert-style questions and short answer open questions. Student feedback was highly positive with 80 % of students reporting increased understanding of radiation protection principles. Furthermore 72 % enjoyed using the software and 87 %of students felt that the project facilitated collaboration within small groups. The main themes arising in the qualitative feedback comments related to efficiency and effectiveness of teaching, safety of environment, collaboration and realism. Staff and students both report gains in efficiency and effectiveness associated with the virtual experiments. In addition students particularly value the visualisation of ‘‘invisible’’ physical principles and increased opportunity for experimentation and collaborative problembased learning. Similar ventures will benefit from adopting an approach that allows for individual experimentation while visualizing challenging concepts.
Relation: https://eprints.qut.edu.au/84520/1/__staffhome.qut.edu.au_staffgroupt%24_trapp_Documents_Jamie_Grants_T%20and%20L%20grant%20with%20Pete%202013_VRL%20Manuscript%20Revision%203.pdf; https://eprints.qut.edu.au/84520/2/__staffhome.qut.edu.au_staffgroupt%24_trapp_Documents_Jamie_Grants_T%20and%20L%20grant%20with%20Pete%202013_Figure%201.jpg; https://eprints.qut.edu.au/84520/3/__staffhome.qut.edu.au_staffgroupt%24_trapp_Documents_Jamie_Grants_T%20and%20L%20grant%20with%20Pete%202013_Figure%202.jpg; Bridge, Peter, Trapp, Jamie, Kastanis, Lazaros, Pack, Darren, & Parker, Jacqui (2015) A virtual environment for medical radiation collaborative learning. Australasian Physical and Engineering Sciences in Medicine, 38(2), pp. 369-374.; https://eprints.qut.edu.au/84520/; Faculty of Health; Science & Engineering Faculty
No Comments.