Alice Adams is an educator and a veteran transportation writer for various national trade publications, as well as for the Houston Chronicle. After serving in academic positions at Odessa College (TX), Houston Community College, and the University of St. Thomas, she has authored several transportation industry books, including texts used in public, private, and proprietary professional driving schools. Since its inception in 1986, Professional Truck Driver Institute (PTDI) has become the nation's foremost advocate of standards and professionalism for entry-level truck driver training. The purpose of PTDI is to advance commercial motor vehicle (CMV) driver training, proficiency, safety, and professionalism by promoting high-quality truck driver training courses and by verifying and publicly attesting to their quality.