Marijuana impairment while driving tends to cause you to:

Marijuana impairment while driving tends to cause you to:

• A. Concentrate on many things at once
• B. Multitask more effectively
• C. Drive faster with quicker reactions
• D. Concentrate on one thing at a time

Answer: (D)

Marijuana impairment narrows your attention and slows reaction time, so you tend to focus on one thing at a time rather than juggling multiple tasks. This means you’re less able to monitor speed, lane position, pedestrians, and signals all at once, which raises the risk of missing important cues. The idea that it makes you concentrate on many things, multitask better, or drive faster with quicker reactions isn’t supported by how impairment affects your driving. So the best description is that it causes you to concentrate on one thing at a time.

Marijuana impairment narrows your attention and slows reaction time, so you tend to focus on one thing at a time rather than juggling multiple tasks. This means you’re less able to monitor speed, lane position, pedestrians, and signals all at once, which raises the risk of missing important cues. The idea that it makes you concentrate on many things, multitask better, or drive faster with quicker reactions isn’t supported by how impairment affects your driving. So the best description is that it causes you to concentrate on one thing at a time.