This dissertation was a comparative study of computer science in secondary schools in both Ireland and the United States. Computer science was a new subject compared to more established subjects in both Ireland and the United States. This dissertation looked at how this subject could be accessed by students in both countries. I used a document…

Debugging is often difficult and frustrating for novices. Yet because students typically debug outside the classroom and often in isolation, instructors rarely have the opportunity to closely observe students while they debug. This paper describes the details of an exploratory study of the debugging skills and behaviors of contemporary novice Java…

This paper discusses in detail the nature of the conceptual development in beginning computing education for teachers and makes a case for the inclusion of programming experiences. The controversial nature of this perspective is addressed directly including a historical perspective. The discussion includes an account of some specific notions of…