pt. 1. Introduction -- pt. 2. Definitions, theories, and models of driver distraction -- pt. 3. Measurement of driver distraction -- pt. 4. Effects of distraction on driving performance -- pt. 5. Distraction, crashes, and crash risk -- pt. 6. Factors mediating the effects of distraction -- pt. 7. Design and standardization -- pt. 8. Prevention and mitigation strategies -- pt. 9. Conclusions.