We describe the design and evaluation of two different dynamic student uncertainty adaptations in wizarded versions of a spoken dialogue tutoring system. The two adaptive systems...
Automatic content scoring for free-text responses has started to emerge as an application of Natural Language Processing in its own right, much like question answering or machine ...
There is growing interest in computing courses for non-CS majors. We have recently built such a course that has met with positive response. We describe our design process, which i...
A basic question of instruction is how effective it is in promoting student learning. This paper presents a study determining the relative efficacy of different instructional conte...
In recent years, the use of a computer has become a requirement for success in a collegiate environment, and the demand for mobile computing has sharply increased. In response to ...