Comparison of pattern recognition teaching strategies of the skeletal system in radiography undergraduate programmes at UJ and CUT

• Main Author: Van der Nest, Liesl
• Published: 2014
• Subjects: Radiography - Study and teaching (Higher) - South Africa; Pattern perception - Study and teaching (Higher) - South Africa
• Online Access: http://hdl.handle.net/10210/10292

M.Tech. (Diagnostic Radiography) === Radiology is a profession in crisis and worldwide statistics support this statement. By addressing the shortage of radiologists, this crisis could be alleviated. One possible solution is to train qualified radiographers in South Africa (SA) to adequately apply pattern recognition (PR) criteria to the appendicular skeletal system, a gap already identified by Williams, (2006, 2009). This training gap has been investigated on postgraduate level by means of two studies performed by Williams (2006:14) and Williams (2009:15). However, no studies could be found indicating that the gap in training has been investigated and addressed at undergraduate level. The aim of this study is therefore to compare the PR skills among 3rd year radiography students at UJ and CUT on plain radiographs of the skeletal system. Competency will be indicated by test results of 70% and above. The study will take the form of a sequential design within a mixed method approach. Since the researcher aims to utilize a combination of quantitative and qualitative data collection methods and aspires to elaborate on initial findings, this approach is deemed appropriate Results of this study were adequately supported by statistical analysis to conclude that the participants representing the two Universities were statistically similar allowing generalization of results to the population of undergraduate 3rd year radiography students in South Africa. The majority of participants (91.2%) have access to pathology radiographs compared to 72.1% with access to relevant textbooks with most participants utilizing available resources for study purposes. All lecturers are approachable by the participants and all identified PR teaching strategies are effective to a selected degree; Research revealed that South African undergraduate diagnostic radiography students are not able to accurately apply PR criteria at the end of their third year. There is therefore a need for more in-depth PR training in the South African undergraduate diagnostic radiography curriculum.