The long-term GAM model, demonstrates which of the following?

The long-term GAM model, demonstrates which of the following?

a. How relationships can be damaged due to aggression

b. How changes that look long-term can actually occur surprisingly quickly

c. How basic knowledge structures like attitudes can shift over time, which changes what we think of as personality

d. How scientific theories can be used to design studies, such as experimental studies that can demonstrate causality