Table 8 The t-test on VR platform with regard to its effect upon procedural accuracy, completion time and error rates.
From: Innovating medical education using a cost effective and scalable VR platform with AI-Driven haptics
Metric | VR Group Mean (µ₁) | Traditional Group Mean (µ₂) | t-value | p-value | Conclusion |
|---|---|---|---|---|---|
Procedural Accuracy | 85% | 60% | 4.56 | < 0.01 | Reject H₀: Significant improvement in procedural accuracy with VR training. |
Completion Time (min) | 12.5 | 20.0 | −3.89 | < 0.01 | Reject H₀: VR training significantly reduces completion time. |
Error Rate | 0.15 | 0.30 | −5.12 | < 0.01 | Reject H₀: VR training significantly reduces error rates. |
Confidence Gain | 4.8 (on a 5-point scale) | 3.2 (on a 5-point scale) | 6.34 | < 0.01 | Reject H₀: VR training significantly increases trainee confidence. |
