Quantifying Eye Tracking Between Skilled Nurses and Nursing Students in Intravenous Injection.

In nursing education, it is important that nursing students acquire the appropriate nursing knowledge and skills which include the empirical tacit knowledge of the skilled nurses. Verbalizing them is difficult. We paid attention to the eye tracking at the time of the skill enforcement of expert nurses and the nursing students. It is said that the sight accounts for 70% higher than of all sense information. For the purpose of the learning support of the tacit nursing skill, we analyzed the difference of both including the gaze from an actual measured value with the eye mark recorder. In the results the nurses particularly address the part related to inserting a needle among the other actions, they should move their eyes safely, surely, and economically along with the purposes of their tasks.