RADFORD, Va., Oct. 1 -- Radford University issued the following news release:

Return on investment (ROI) has become a hot topic in higher education in the past few years. Basically, it means the money you invest in earning your college degree pays off after graduation in increased salaries, expanded career opportunities and better job security, among other benefits. Radford University is among the colleges and universities across the country working to develop and implement programs that offer a greater ROI to prospective students, while also being flexible, cost-effective and accessible.

An example of this type of program at Radford is the Respiratory Therapy Degree Advancement Track (DART), offered at Radford University in Roanoke. Spec...