What Were Strayer and Drews (2007)able to Determine About Attention

Multiple Choice

What were Strayer and Drews (2007) able to determine about attention in the study of cell phone usage?

A) Dual-task performance is eventually equal to the performance seen for either task that is involved.
B) Cell phone usage is not dangerous as long as the driver's eyes are kept on the road.
C) Conversing on a cell phone is much more distracting than listening to the radio or conversing with someone in the car.
D) Headsets are a very important peripheral device for the safety of motorists.