• Assessing Program Visualization Systems as Instructional Aids 

      Badre, Albert; Beranek, Margaret; Morris, John Morgan; Stasko, John T. (Georgia Institute of Technology, 1991)
      Recently, program visualization systems have received much attention as learning tools and as software understanding aids. How to evaluate these systems, however, is an open and unexplored area. In order to determine what ...
    • Characterizing Process Change Using Log File Data 

      Guzdial, Mark; Walton, Chris; Konemann, Michael; Soloway, Elliot (Georgia Institute of Technology, 1993)
      Students learning a new task with an unfamiliar interface must learn the task, the interface, and a task-to-device mapping which enables them to develop an efficient process for achieving goals with that software. To ...