There are few studies of the impact of ubiquitous computing on high school science, and the majority of studies of ubiquitous computing report only on the early stages of implementation. The present study presents data on 3 high schools with carefully elaborated ubiquitous computing systems that have gone through at least one "obsolescence cycle"…

Seductive details are highly interesting information tangential to course objectives. The inclusion of seductive details generally harms performance on recall tests, but few studies have used multimedia training or investigated effects on performance on recognition tests or transfer tasks. We conducted two studies using computer-based training,…

The staff of the Mathematics and Computer Science Department at Lansing Community College (LCC), in Michigan, has developed a unique combination of techniques for course support. These techniques have been incorporated into an 11-week course, "Introduction to Computers," which meets for 4 hours of lecture each week, and provides hands-on…