Step 1: Understanding negative symptoms of schizophrenia.
Negative symptoms in schizophrenia refer to a decrease or loss of certain capacities or abilities, which can affect the ability to engage in normal activities, express emotions, and function socially.
Step 2: Analyzing the options.
- (A) Incorrect, auditory hallucinations, persecution, and disorganized thinking are positive symptoms of schizophrenia, not negative ones.
- (B) Correct, negative symptoms include lack of motivation, social withdrawal, and reduced emotional expression, as described in this option.
- (C) Correct, loss of interest in daily activities, lack of will, and difficulty in expressing emotions are classic negative symptoms of schizophrenia.
- (D) Incorrect, visual hallucinations, delusions of grandeur, and delusions of control are positive symptoms, not negative symptoms.
Step 3: Conclusion.
Thus, the correct answers are (B) and (C).