Figure 2-1: Alcohol-Related Fatalities with a Driver at BAC .01+ and .10+, 1982-1998

Divided Attention

< .05: 62.5
> .05: 82.1

Drowsiness

< .05: 80.0
> .05:100.0

Vigilance

< .05: 75.0
> .05: 100.0

Tracking

< .05: 30.8
> .05: 70.0

Perception

< .05: 25.0
> .05: 63.2

Visual Functions

< .05: 56.0
> .05: 65.8

Cognitive Tasks

< .05: 28.3
> .05: 53.3

Psychomotor Skills

< .05: 43.5
> .05: 67.6

Choice Reaction Time

< .05: 42.9
> .05: 73.9

Simple Reaction Time

< .05: 33.3
> .05: 45.5

Critical Flicker Fusion

< .05: 0.0
> .05: 25.0

After Effects

< .05: 24.0
> .05: --