Table 1 Noticing rates and statistical difference as a function of participant group and driver response
From: Inattentional blindness for a gun during a simulated police vehicle stop
Officers | Trainees | Combined | Officers–trainees | |
|---|---|---|---|---|
Compliant | 71.1% (27/38) | 45.1% (23/51) | 56.2% (50/89) | 26% Z = 2.44, p = 0.015 |
Aggressive | 62.2% (23/37) | 38.8% (19/49) | 48.8% (42/86) | 23.4% Z = 2.15, p = 0.032 |
Combined | 66.7% (50/75) | 42% (42/100) | 52.6% (92/175) | 24.7% Z = 3.23, p = 0.001 |
Compliant–aggressive | 8.9% (Z = 0.82, p = 0.414) | 6.3% (Z = 0.64, p = 0.522) | 7.4% (Z = −0.92, p = 0.331) |