Sigmund Freud believed the following about the meaning of dreams:

A) The meaning of dreams is to be found in the symbols of the collective unconscious.
B) The manifest content is the same thing as the latent content.
C) Certain dream elements have the same sexual significance for every dreamer.
D) To interpret a dream, one must ask the dreamer what each element means.

Manifest Content

The apparent, literal content of a dream, as opposed to the hidden or symbolic meaning.

Sexual Significance

The meaning or importance attributed to sexual behaviors, expressions, and identities, varying across cultures and individuals.

Collective Unconscious

A concept in psychology that refers to the part of the unconscious mind which is derived from ancestral memory and experience, shared among beings of the same species.