This study investigated the effects of collaboration mode and group composition during a computer-mediated collaborative (CMC) program. Six intact sections of a computer literacy course were assigned to either a face-to-face or a virtual, online collaboration treatment condition. Groups consisted of homogeneous lower-ability, homogeneous…

This study investigated the effects of several elements of instruction (objectives, information, practice, examples and review) when they were combined in a systematic manner. College students enrolled in a computer literacy course used one of six different versions of a computer-based lesson delivered on the web to learn about input, processing,…

Examines effects of overview mode and computer experience on achievement, attitude and instructional time in a hypertext learning environment. Results indicated participants with high computer experience learned more from the program than those with low experience. Participants receiving structured or unstructured overview spent significantly more…