What Is the Central Proposition of Self-Perception Theory

What is the central proposition of self-perception theory?

A) The aspects of their personalities which people perceive to be most important have a strong influence on their behavior.
B) People are not capable of accurately perceiving their own characteristics.
C) People's perceptions of the selves of others are a major determinant of how they treat others.
D) People sometimes infer their attitudes and attributes by observing their behavior and the situation in which it occurs.