How Does the Interactionist Perspective Differ from the Situationist Perspective

How does the interactionist perspective differ from the situationist perspective?

A) The interactionist perspective uses a modern definition of reinforcement, while the situationist perspective uses a traditional definition of reinforcement.
B) The interactionist perspective encompasses multiple points of view, while the situationist perspective is just one point of view.
C) The interactionist perspective has undergone many revisions, while the situationist perspective has not.
D) The interactionist perspective acknowledges the relationship between traits and situations, while the situationist perspective ignores traits.