A nurse is evaluating the effectiveness of interventions for a client with schizophrenia who is experiencing negative symptoms. Which of the following client statements indicates that the interventions have been effective?

Choice A reason: Negative symptoms in schizophrenia include diminished motivation (avolition), reduced initiation of goal-directed activities, social withdrawal, anhedonia, and reduced speech output (alogia). A statement demonstrating independent completion of activities of daily living—such as remembering to shower and get dressed—directly reflects improvement in avolition and initiation, which are core negative symptoms. This improvement indicates that interventions targeting structure, prompts, skill-building, and reinforcement of routine are effective in restoring functional self-care and daily organization, hallmark goals in managing negative symptoms. It also suggests improved executive functioning support (through environmental structure or cognitive remediation) and internal drive to engage in self-care, which is a clinically meaningful outcome for negative symptom treatment.

Choice B reason: Noting that “voices are quieter” reflects a change in auditory hallucinations, which are positive symptoms of schizophrenia. Positive symptoms involve the presence of abnormal experiences (hallucinations, delusions, disorganized thought), whereas negative symptoms involve the absence or reduction of normal functions (motivation, affect, speech). Reduced intensity of voices suggests improved control of positive symptoms, typically through antipsychotic efficacy or coping strategies, but does not directly evidence improvement in negative symptom domains like avolition or alogia. Therefore, while clinically valuable, it does not answer the question’s focus on negative symptoms.

Choice C reason: Stating uncertainty about the date or reason for hospitalization reflects disorientation or impaired insight. This suggests ongoing cognitive deficits or poor illness awareness rather than improvement. It does not indicate progress in negative symptoms—there is no demonstration of increased motivation, engagement, or initiation of daily tasks. Clinically, this would prompt reassessment of orientation, education about the plan of care, and possible evaluation for delirium, medication effects, or exacerbation of illness, but it does not represent effective intervention outcomes for negative symptoms.

Choice D reason: Reporting medication adherence is important for overall treatment, especially for controlling positive symptoms and preventing relapse; however, adherence alone does not demonstrate improvement in negative symptoms. Negative symptoms are assessed through observable functional changes—engagement in ADLs, social interaction, emotional expression, and goal-directed behavior. Taking medication as prescribed supports stability and may indirectly facilitate improvement, but without a direct behavioral manifestation (e.g., performing self-care or initiating tasks), it is not evidence that negative symptom-focused interventions have been effective.