How Do We Know That Some Animals Are Capable of Vicarious

Multiple Choice

How do we know that some animals are capable of vicarious learning?

A) They react to the consequences that another receives for completing the same task.
B) They copy the behaviour of another even if it serves no functional purpose.
C) They imitate whatever their social group is doing as they are doing it.
D) They model important behaviours for younger members of the group.