This question pertains to Domain I: Interpersonal Competencies, which includes understanding how mental health conditions, such as schizophrenia, impact communication and how practitioners can adapt their approach to facilitate effective interactions. The CPRP Exam Blueprint notes that practitioners must “understand the impact of psychiatric symptoms on communication and employ strategies to support effective interpersonal interactions.” Schizophrenia is characterized by symptoms such as disorganized thoughts, hallucinations, delusions, negative symptoms (e.g., flat affect, anhedonia), and motivational challenges. The question asks which symptom most directly affects communication ability.

Option A: Disorganized thoughts, a positive symptom of schizophrenia, significantly impair communication by causing incoherent speech, difficulty staying on topic, and challenges in organizing ideas. This directly disrupts the ability to convey thoughts clearly, making it the most impactful symptom on communication.

Option B: Anhedonia, the inability to experience pleasure, is a negative symptom that affects emotional engagement but does not directly impair the cognitive or verbal processes required for communication.

Option C: Flat affect, another negative symptom, refers to reduced emotional expressiveness, which may make communication appear less engaging but does not fundamentally disrupt the ability to convey thoughts or ideas.

Option D: Lack of motivation, also a negative symptom, may reduce an individual’s willingness to engage in communication but does not directly affect their ability to communicate when they choose to do so.

Extract from CPRP Exam Blueprint (Domain I: Interpersonal Competencies):

“Tasks include: 3. Understanding the impact of psychiatric conditions and symptoms on communication and behavior. 4. Adapting communication strategies to meet the needs of individuals with psychiatric disabilities.”