We investigate the prevalence and learning impact of different types of off-task behavior in classrooms where students are using intelligent tutoring software. We find that within...
Ryan Shaun Baker, Albert T. Corbett, Kenneth R. Ko...
In this paper we discuss a screening process used in conjunction with a survey administered via Amazon.com’s Mechanical Turk. We sought an easily implementable method to disqual...
Julie S. Downs, Mandy B. Holbrook, Steve Sheng, Lo...
Since the human face plays an important role in man-to-man communication, systems enabling distant users to communicate while viewing each others' face have been demanded. Re...
This talk discusses how to strike a good balance between making the user an active co-constructor of system functionality versus making a too strong, interpretative design that do...
We describe a technique to manage pre-written lines of dialog by treating a conversation as a game. Thinking of conversation as a game means structuring it as a series of moves, m...