Research on the Effectiveness of Group Decision Making Conducted Face

Research on the effectiveness of group decision making conducted face to face (FTF) or through text-based computer-mediated communication (CMC) has found that

A) groups interacting FTF display greater bias in their decision making than do groups engaging in CMC
B) with the use of CMC, there is a decrease in informational influence, as opposed to normative influence
C) FTF groups perform better than CMC groups on idea generation
D) CMC groups show lower equality of participation than do FTF groups