Sally believes that there is special meaning for her in a billboard that is near her house. since sally has been diagnosed with schizophrenia, this is likely an example of
a. a hallucinationb. word saladc. a delusiond. referential thinking

This is likely an example of a referential delusion.

Explanation:

Schizophrenia is a mental disorder characterized primarily by its hallucinations and delusions.

In this case, Sally believes there's a special meaning for her in a billboard. This is known as a referential delusion, which is characterized by an individual believing that something from the environment is directed specifically for them, such as seeing hidden messages in the television, for example.

answer; limbic system;

answer; to be the responsible party for healthcare delivery through medicare and medicaid programs;