A Comparison of synchronous and virtual legislative session groups faced with an idea generation task

An experiment was conducted with groups of about eight people in face-to-face and geographically-distributed electronic meeting environments. While similar studies have focused on the behavior of group members working together in a single room or working individually in different rooms (a nominal group), this research looks at a hybrid environment in which part of a group is working in one room and another part is working simultaneously in a different room that is linked via a local area network, both parts forming a virtual group. Experimental results showed that such groups generated significantly more unique, quality comments than did face-to-face groups, and that participants were significantly more satisfied with that type of meeting. These and other results indicate that groups may be able to meet effectively when distributed geographically. (C) 1997 Elsevier Science B.V.