The 2016 study examines consumer perceptions of autonomous vehicles, revealing that while a majority see them as potentially safer, many Americans still prefer personal control over their vehicle and are hesitant towards full autonomy. Consumers show a strong interest in Level 4 autonomy, which offers a balance of driving assistance and personal control, but notable barriers include fears of malfunction and cost. Despite familiarity with terms like 'self-driving vehicles,' many lack understanding of higher levels of autonomy, indicating a need for education and hands-on experience to boost adoption.