Huddersfield University optometry lecturers have published a study outlining how a model eye has been used to train students in the clinical skill of tonometry.
Lecturers, Kate Doorduyn, Rebekka Heitmar, Lauren Coetzee, in the Department of Optometry and Vision Sciences first began using the model as an instruction tool for tonometry during Covid-19.
The study highlighted that 'the tonometry model eye (TME) was reported to be a useful experiential tool, facilitating a safe learning environment for students to develop the technical skills required to perform Goldmann applanation tonometry (GAT) before moving on to real-eye experiences.'
Due to the use of the model eye, 86% of students reported improvements in confidence performing tonometry and 82% recommended the tool.
Doorduyn said: 'This paper is about focusing on the value of the tool from the point of view of the students and the clinical instructors. The repeatability results will come later.'
Dr Heitmar added: 'The majority of courses learn on the real eye, with students practising on each other. What we’ve done is isolate the technical aspect, allowing students to be confident that they can safely take an accurate measurement of pressure in the eye, before they move on to a human eye. Using the model eye is the next step in the process after first learning the theoretical side.
'The beauty of it is that tutors can take time to illustrate how things can go wrong for example, which you can’t do in real life. What we’ve found is that from the student perspective, there is that fear of doing something wrong – so this allows them to build up confidence first.'
