A nurse uses Sullivan's theory and therapy while working with an anxious, withdrawn client who has a diagnosis of borderline personality disorder. Based on Sullivan's theory what should the interventions focus on?

Harry Stack Sullivan's interpersonal theory of psychiatry holds that personality develops through interpersonal relationships and that psychological difficulties arise from problematic patterns of relating to others. According to Sullivan, anxiety originates in early interpersonal experiences and is perpetuated by dysfunctional patterns of interaction. Therefore, therapeutic interventions based on Sullivan's framework focus on improving the client's interpersonal and interactional skills, helping them recognize how their relational patterns contribute to anxiety and social withdrawal. For a client with borderline personality disorder who is anxious and withdrawn, Sullivanian therapy would prioritize building healthy interpersonal connections and correcting distorted relational patterns. Using medications to relieve anxiety is a biomedical approach, not a Sullivanian one — Sullivan's theory is fundamentally interpersonal rather than pharmacological. Reinforcing specific behaviors reflects behavioral theory, not Sullivan's interpersonal framework. Changing the client's perceptions about self is more aligned with cognitive therapy or the self-psychology approach of theorists like Kohut, not Sullivan's primary focus. Sullivan's key contribution was emphasizing the relationship between the therapist and client as a healing tool, making improvement of interactional skills the central focus of care within his theoretical model.