After class, you walk outside and notice that everyone is standing up on benches and chairs and looking down at the ground with intense concern/terror. You assume that the "ground is lava" game you played as a kid might be becoming a reality, so you jump up onto a bench yourself because you don't know what to do and you assume everyone else does. Your behavior in this situation is likely best explained by:
a. Psychosexual Libido
b. Normative Influence
c. Informational Influence
d. The Bystander Intervention Effect
e. All of the Above