Question

a positive symptom of schizophrenia would be:

a. taking a nap.

b. sitting in a chair quietly.

c. eating well.

d. laughing aloud at inappropriate things.

Explanation:

Positive symptoms of schizophrenia involve the presence of abnormal behaviors/experiences not seen in healthy individuals. Laughing inappropriately is a positive symptom (e.g., hallucinations, delusions, disorganized behavior/thoughts - this fits disorganized behavior). Options A - C are normal behaviors, not indicative of schizophrenia symptoms.

Answer:

D. laughing aloud at inappropriate things.