Using a cell phone while operating a motor vehicle is considered a distraction because:

  1. It causes the driver to be concerned about the cost of the call.
  2. It occupies the driver's hands, eyes, and mind. ✓
  3. It is an activity that draws the attention of other drivers.

Answer: B. It occupies the driver's hands, eyes, and mind.

Using a cell phone while driving is a distraction because it occupies the driver's hands, eyes, and mind.

Why this is the answer

The handbook calls cell phones the main source of distracted driving and says handheld use is unsafe and illegal. It tells drivers not to answer a ringing phone, to let calls go to voicemail, and to pull safely off the road if they must make a call. It also says not to send or read texts or emails while driving. Holding a phone, looking at it to read or send, and thinking about the conversation are the kind of takeover of hands, eyes, and attention described in the answer.

Why the other answers are wrong

Remember it

Hands, eyes, and mind: if the phone is pulling on all three, it is taking you away from the road.

Official handbook: California Driver Handbook (DL 600), Section 8: Safe Driving, p. 70

Explanation drafted with AI (deepseek-flash) from the official handbook passage cited above, then checked automatically and by a second model on 2026-10-23. Always confirm with the official handbook.