Which driving behavior is most likely to cause collisions?

Answer: C — Distracted driving

Distracted driving is the behavior most likely to cause collisions due to the significant loss of focus it creates for the driver. This type of behavior includes activities such as texting, eating, adjusting the radio, or engaging in conversations that divert attention away from the road. When a driver's attention is compromised, their ability to respond to sudden changes in traffic conditions or unexpected obstacles decreases, increasing the risk of crashes. In contrast, using turn signals, practicing defensive driving, and being cautious around pedestrians all fall under safe driving practices that help in communicating intentions and being aware of the surrounding environment, thereby reducing the likelihood of accidents. These behaviors enhance road safety by ensuring that drivers are alert and proactive in their interactions with other road users.