Answer (Choose 1 answer)
A Which phenomenon does this following example illustrate?
"On such tasks, information known to many of the group members suggests that one alternative, say Option A, is best. However, Option B is definitely the better choice, but all the facts that support Option B are only known to individual groups members".
A. Group polarization
B. Common knowledge effect
C. Groupthink
D. Conformity pressures
