Using a hands-free device eliminates cognitive distraction.

Using a hands-free device eliminates cognitive distraction.

• A. True
• B. False
• C. Depends on the driver
• D. Still possible cognitive distraction

Answer: (B)

Cognitive distraction can persist even when using a hands-free device. The brain has limited attention resources, and chatting on the phone—even hands-free—pulls mental focus away from driving tasks like scanning the road, judging distances, and anticipating hazards. When you’re engaged in a conversation, you may recognize traffic events later or react more slowly, because part of your mental effort is devoted to understanding what’s being said and formulating a response. This means hands-free devices don’t remove cognitive load; they just reduce the need to physically hold the phone or look at it. So the statement is not true: cognitive distraction can still occur even with hands-free use.

Cognitive distraction can persist even when using a hands-free device. The brain has limited attention resources, and chatting on the phone—even hands-free—pulls mental focus away from driving tasks like scanning the road, judging distances, and anticipating hazards. When you’re engaged in a conversation, you may recognize traffic events later or react more slowly, because part of your mental effort is devoted to understanding what’s being said and formulating a response. This means hands-free devices don’t remove cognitive load; they just reduce the need to physically hold the phone or look at it. So the statement is not true: cognitive distraction can still occur even with hands-free use.