A nurse in a mental health clinic is conducting a staff education session on schizophrenia. Which of the following manifestations should the nurse identify as negative symptoms? (Select all that apply.)

Choice A reason: Delusions are positive symptoms of schizophrenia, involving false beliefs that are not based in reality. Choice B reason: Blunt affect is a negative symptom, characterized by reduced emotional expression and flat facial responses. Choice C reason: Anhedonia, or inability to experience pleasure, is a negative symptom that reflects diminished emotional and social functioning. Choice D reason: Poor judgment is considered a negative symptom because it reflects impaired executive functioning and decision-making ability. Choice E reason: Hallucinations are positive symptoms, involving sensory perceptions without external stimuli.