View article

Despite problems concerning generalisability of test results – largely due to limited sampling of the task domain – and questions about test efficiency, the popularity of OSCEs in medical education has motivated the use of similar assessment methods in other health care domains. Purpose of this study was to investigate reproducibility of scores on an OSCE-based test in the relatively narrow domain of midwifery, as compared to the broad medical domain. The influence of global rating scales and adoption of a mastery-oriented test perspective on reproducibility of test scores was investigated in order to explore possibilities to increase test efficiency.

A 3-hr, 6-station performance based test was administered to third and fourth year students at Kerkrade Midwifery School (the Netherlands). Students' performance was recorded using a station specific checklist and a global rating scale.

For the 3 …