Learning in the simulated setting: a comparison of expert-, peer-, and computer-assisted learning

Area of Science:

• Medical Education
• Simulation-Based Training
• Procedural Skills Acquisition

Background:

• Effective training methods are crucial for developing healthcare professionals' procedural skills.
• Simulation offers a safe environment for learning and practicing clinical procedures.

Purpose of the Study:

• To compare the effectiveness of expert-assisted learning (EAL), peer-assisted learning (PAL), and computer-assisted learning (CAL).
• To evaluate procedural skills acquisition in a simulated setting.

Main Methods:

• Sixty medical and nursing students practiced urinary catheterization using EAL, PAL, or CAL in a simulation.
• Training effectiveness was assessed via immediate posttest, retention test, and standardized patient transfer test.
• Measures included aseptic technique breaks and blinded expert assessments.

Main Results:

• All groups showed similar performance on pre-, post-, and retention tests.
• At transfer, EAL significantly outperformed PAL in clinical performance, checklist scores, and aseptic technique.
• Communication and catheterization ratings were comparable across all groups.

Conclusions:

• Computer-assisted learning (CAL) is as effective as expert feedback for novice procedural skills training in simulation.
• Teacher expertise is critical when extrinsic feedback is provided, with EAL proving superior to PAL.