<![CDATA[Social isolation is a major nursing problem among patients with schizophrenia and is characterized by withdrawal, reduced interaction, and impaired social functioning. This case study aims to evaluate the effectiveness of Group Activity Therapy in improving social interaction skills among patients with social isolation at UPT Bina Laras Pasuruan. A case study approach was employed involving five patients diagnosed with social isolation. Interventions were delivered over two weeks, with 30-minute sessions implementing the Nursing Action Implementation Strategy (SPTK) and six structured group activity sessions focusing on self-introduction, communication, cooperation, and recreational engagement. The results indicated substantial reductions in both major and minor symptoms of social isolation. From nine symptoms observed on day one, only two remained by day eleven limited eye contact and purposeless movements. Verbal and non-verbal communication improved progressively, demonstrated by the patients’ ability to introduce themselves, initiate conversations, maintain appropriate posture, and participate in group activities independently. Patients also appeared calmer and more cooperative following the intervention. In conclusion, Group Activity Therapy is an effective non-pharmacological intervention for enhancing social interaction, motivation, and interpersonal functioning in patients with schizophrenia experiencing social isolation. Its implementation is recommended as part of psychiatric nursing practice in mental rehabilitation settings.]]>
