The College of General Studies' Development Center, University of South Carolina, opened its doors for the first time in the fall of 1978. The Center was to provide diagnostic-prescriptive services to all freshmen who were enrolled in GSTD 121, "Effective Reading," as well as to all other General Studies students who wished to improve their reading skills.
Flippo, R. F. (1982). Organizing for Diagnostic Instruction in a Reading Lab. Reading Horizons, 22 (4). Retrieved from http://scholarworks.wmich.edu/reading_horizons/vol22/iss4/11