Final answer:
Schizophrenia is characterized by blunted effect, mood congruent delusions, and derealization, among other symptoms.
Step-by-step explanation:
Schizophrenia is characterized by several symptoms, including blunted effect, mood congruent delusions, and derealization. Blunted effect refers to a reduced display of emotions, including facial expressions and vocal tones. Mood congruent delusions are false beliefs that align with a person's current mood, and derealization refers to a feeling of detachment from one's surroundings. Other symptoms of schizophrenia include hallucinations, difficulty thinking, and problems with social situations.