Simulation in perfusion: evaluating the efficacy of a specific training with eye-tracking

Area of Science:

• Medical Education
• Cardiopulmonary Bypass Technology
• Human Factors Engineering

Background:

• Integrating simulation training into perfusionist education is crucial for skill development.
• Evaluating the effectiveness of simulation training requires robust assessment methods.
• Understanding learning transfer in simulation is key to optimizing training programs.

Purpose of the Study:

• To assess the transfer of learning from simulation training to critical cardiopulmonary bypass scenarios.
• To evaluate the efficacy of eye-tracking as a measure for simulation training assessment.
• To gather perfusionist feedback on the integration of simulation into their education.

Main Methods:

• A 2x2 mixed design with pre- and post-tests and two training groups (same vs. different critical situation).
• Participants managed a simulated drop in arterial partial oxygen pressure, with Group 1 training on the same scenario and Group 2 on impaired venous return.
• Dependent measures included eye-tracking (fixations on heart-lung machine areas), latency, and subjective assessments.

Main Results:

• Eye-tracking revealed increased gaze on relevant areas in both groups, with significant improvement in Group 1 (same content training).
• Subjective assessments indicated high participant interest in incorporating simulation training into perfusionist education.
• The study demonstrated positive training effects and favorable participant feedback regarding simulation integration.

Conclusions:

• Eye-tracking, when combined with other measures, is a suitable tool for evaluating simulation training effectiveness.
• The positive outcomes support the integration of simulation into perfusionist training programs.
• Further research is necessary to fully understand the transfer of learning content in simulation-based education.