What behavior is considered a contributing factor to speed-related accidents?

Excessive speeding in high traffic is considered a contributing factor to speed-related accidents because it significantly increases the likelihood of losing control of the vehicle and reduces the driver's ability to react to sudden changes in traffic conditions. When a driver exceeds the speed limit, especially in congested areas, they have less time to respond to obstacles, pedestrians, or brake lights from vehicles in front of them. Additionally, higher speeds lead to greater force upon impact in the event of a collision, making accidents more severe and increasing the potential for injury or fatalities.

In contrast, behaviors like making complete stops at stop signs, driving within the speed limit, and maintaining a safe following distance promote safer driving conditions and reduce the risk of accidents. Following traffic laws and practicing defensive driving techniques, such as keeping a safe distance from the vehicle ahead, allows for better reaction times and a lower likelihood of collisions, especially in busy environments.