Which statement is not a true effect of drinking alcohol?
Correct answer: D – It improves your concentration on the driving task
Alcohol reduces judgment and interferes with the skills needed to respond to driving situations. It can blur vision, slow focusing, and reduce the ability to judge distance, speed, and vehicle movement. It also slows information processing and reaction; it does not improve concentration.
Source: Kentucky Driver Manual — § 3, “Effects of Alcohol and Other Impairing Drugs”

