Researchers conduct experiments copiously in an attempt to develop a more generalized understanding about:

Question #22 when you approach an intersection with a green traffic light, you should choose an a. approach at a speed that will allow you to stop if the light changes. b. be ready to speed up if the light turns yellow. c. always slow down by a few miles per hour, in case you need to stop.

If you cannot see clearly around your car 100 ft in all directions as you approach an intersection, you should: a. make sure you're driving in the center lane b. reduce your speed to 15 mph c. wait to turn until the next intersection

The texas department of public safety issues driver's licenses and identification cards that have specific security features. a valid driver's license issued after april 2009 has which of the following features on the front of the card?