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Virtual Patients as a Tool for Assessment

Virtual Patients as a Tool for Assessment. Presented to Medbiquitous Conference 2008 Presented by Emily Conradi , e-Projects Manager Jonathan Round, Senior Lecturer and Consultant Paediatrician. Why use VPs for assessment?. Clinical reasoning skills; Patient management;

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Virtual Patients as a Tool for Assessment

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  1. Virtual Patients as a Tool for Assessment Presented to Medbiquitous Conference 2008 Presented by Emily Conradi, e-Projects Manager Jonathan Round, Senior Lecturer and Consultant Paediatrician

  2. Why use VPs for assessment? • Clinical reasoning skills; • Patient management; • Applicability of knowledge; • Consistent feedback; • Online.

  3. The perfect method of assessment? • Validity • Feasibility • Reliability

  4. Models of VPs for assessment • Branching VPs: Scenario Adapts to reflect choices • Three models of AVPs: • Model 1: Ranking

  5. Models of VPs for assessment • Branching VPs: Scenario Adapts to reflect choices • Three models of AVPs: • Model 1: Ranking • Model 2: Ranking with increasing difficulty

  6. Models of VPs for assessment • Branching VPs: Scenario Adapts to reflect choices • Three models of AVPs: • Model 1: Ranking • Model 2: Ranking with increasing difficulty • Model 3: Scenario adapts

  7. Trialling VPs for Assessment • Third year Graduate Medicine • Six cohorts of 12 (n=73) • Formative assessment • Four Paediatric cases • Five decision points per case • Between 4 and 8 choices • Blind scoring

  8. Feedback

  9. Feedback • 97% felt they had time to complete the assessment • 96% felt the VP was user-friendly • 86% reported no problems using the technology • Frustration with lack of ‘back’ button

  10. General Comments • much more interesting to have a scenario than standard MCQs • absolutely lovely, great fun and much more interactive then dry paper questions • great way to be assessed and to self-assess • it's great practise and good way to test learning • don't like that you can't go back and look at previous information • requires both general and specific knowledge • i hope more exams will be carried out like this in the future • the more practical experience I have, the better I will perform!

  11. AVP Performance against exam scores

  12. Case Comparison

  13. Conclusions • Validity • Feasibility • Reliability

  14. Future Work • More comprehensive trial; more iterations; • More, shorter VP cases; • Different VP cases; • Different assessment models.

  15. Thank you Dr Jonathan Round jround@sgul.ac.uk Emily Conradi econradi@sgul.ac.uk

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