The percentage of passenger vehicle drivers text-messaging or visibly manipulating handheld devices remained constant at 2.2 percent in 2015. Driver handheld cell phone use decreased from 4.3 percent in 2014 to 3.8 percent in 2015; this was not a statistically significant decrease. These results are from the National Occupant Protection Use Survey (NOPUS), which provides the only nationwide probability-based observed data on driver electronic device use in the United States. The NOPUS is conducted annually by the National Center for Statistics and Analysis of the National Highway Traffic Safety Administration. (Author/publisher)
Abstract