Final answer:
Human behavior contributes to over 80% of collisions, and driver error is a significant factor as indicated by a statistic from the American Automobile Association.
Step-by-step explanation:
The vast majority of collisions can be attributed to human error, with human behavior contributing partially or entirely to over 80% of collisions. This is not just driver error but includes other factors such as distraction, impairment, or poor decision making. Considering the data from the American Automobile Association, which indicates that driver error accounts for approximately 54% percent of all fatal auto accidents, this statistic aligns with the understanding that human factors are the primary cause of most traffic incidents. This information assists in highlighting the importance of safe driving practices and the impact of human behavior on road safety.