Establishing construct validity of a virtual-reality training simulator for hysteroscopy via a multimetric scoring system

@article{Bajka2009EstablishingCV,
  title={Establishing construct validity of a virtual-reality training simulator for hysteroscopy via a multimetric scoring system},
  author={Michael Bajka and Stefan Tuchschmid and Daniel Fink and G{\'a}bor Sz{\'e}kely and Matthias Harders},
  journal={Surgical Endoscopy},
  year={2009},
  volume={24},
  pages={79-88}
}
The aims of this study are to determine construct validity for the HystSim virtual-reality (VR) training simulator for hysteroscopy via a new multimetric scoring system (MMSS) and to explore learning curves for both novices and experienced surgeons. Fifteen relevant metrics had been identified for diagnostic hysteroscopy by means of hierarchical task decomposition. They were grouped into four modules (visualization, ergonomics, safety, and fluid handling) and individually weighted, building the… CONTINUE READING
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