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  • 1 : University of Medicine and Pharmacy at Ho Chi Minh City, Viet Nam
  • 2 : School of Health professional education, Maastricht University, the Netherlands

  • Received 10/01/2018
  • Accepted 28/03/2018
  • Available online 02/04/2018
  • 14
  • 463
Abstract

Background: Assessments of professional behaviors such as professionalism Mini clinical examination (PMEX) and OSCE (POSCE) are playing an important role in driving the practice professionalism in medical training. Simulation-based assessment or POSCE has been used to evaluate several professional attributes. However, few evidence of content validity proving that whether POSCE is really measuring specific professional attributes have been reported in medical education literature.

Methods:  The four-step process of developing FM POSCE was analyzed to highlight the validity evidence according framework of Downing (2003). Group of 5 independent FM experts from Vietnam, Boston University, US and Liege, Belgium evaluated the blueprints, scenarios and item lists on a scale (1-totally disagree to 5-totally agree) regarding to what extent test blueprint, cases and item lists were relevant to the content domains and cultural context. The results of their evaluation were considered as an evidence of content validity. The mean and standard deviation of the scores given by them were calculated using SPSS, 20.0.

Results: Important evidence of content validity were found in the process of developing POSCE. Content experts’ evaluation showed that all professional attributes represented medical professionalism. However, the adequacy of professional attributes to evaluate the broad construct of professionalism was controversial (M=3.75, SD=0.95). Cases are relevant to assess these professional attributes and culture. Only the cases of “Respecting the patient” and “Making altruistic decision” contained some inappropriate marking items (M=3.75, SD=0.95; M=3.00, SD=0.92).  

Discussion and conclusion: FM POSCE developed in Vietnamese context can assess six specific professional attributes. This study suggested a process of developing POSCE that has several features such as using both sources of expertise and medical literature to build up the content of POSCE to improve the content validity.

Keywords

professionalism OSCE content validity Family medicine

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