Which of the Following Statements Is True of the Concept

Which of the following statements is true of the concept of risky shift?

A) It is the tendency to shift to a group that makes less risky decisions.
B) It is the tendency for individuals to more willingly endorse riskier decisions when in a group than when they are alone.
C) It refers to a person's risk of losing his or her of personal identity when he or she becomes a part of a group.
D) It refers to each person's tendency to exert less effort in a group because of reduced accountability for individual effort.