Table 3.
Criterions that Significantly Predicted Better Hazard Detection (More Detections, More Safe Detections, and More Early Detections)
| Scanning Criterions that Predicted Better Hazard Detection | |||
|---|---|---|---|
| Detection | Safe Detection | Early Detection | |
| HFL: Blind side | Gaze: ≥ 22.8 degreesHead: ≥ 19.3 degrees | Gaze: ≥ 18.5 degreesHead: ≥ 19.3 degrees | Gaze: ≥ 33.8 degreesHead: ≥ 27 degrees |
| HFL: Seeing side | Gaze: ≥ 25.3 degreesHead: ≥ 9.0 degrees | ||
| NV: Seeing side | Gaze: ≥ 11.5 degrees | Gaze: ≤ 48.5 degreesaHead: ≤ 24.5 degreesa | Gaze: ≥ 20.5 degreesHead: ≥ 4.8 degrees |
a
For these two criterions, gaze or head scans less than the criterion resulted in more safe detections. All other criterions represent situations where gaze or head scans greater than the criterions resulted in more detections, unsafe detections, or early detections than gaze or head scans below the criterion.