This study aimed to analyze the effect of psychodrama sessions on symptomatology in chronic schizophrenia inpatients and to evaluate the sociometric variances across groups. A psychiatrist and a psychiatric nurse assessed the symptomatology of 31 patients at pre- and post-treatment. Two sociometric assessments were carried out during sessions. A total of 19 psychodrama sessions were held weekly. Data were analyzed through the Wilcoxon Sign-Rank Test and sociometric measures were evaluated. The groups made significant improvement regarding psychotic symptoms and quality of life scores. Results of the sociometric assessment indicated that group affinity, sociometric status, group harmony, and group integrity significantly increased while group aversity significantly decreased after the treatment. Sociogram also demonstrated that elections increased and became varied, rejections decreased, and there were less isolated members; meaning that more members were selected by others at the end of psychodrama sessions.

这项研究旨在分析慢性精神分裂症住院患者心理剧对症状的影响，并评估各组之间的社会计量差异。一名精神科医生和一名精神科护士评估了31名患者在治疗前后的症状。会议期间进行了两次社会计量评估。每周总共举行19次心理剧。通过Wilcoxon Sign-Rank检验分析数据，并评估社会计量学指标。这些小组在精神病症状和生活质量评分方面取得了显着改善。社会测量评估的结果表明，治疗后组亲和力，社会状态，组和谐和组完整性显着提高，而组的逆境能力则显着降低。社交图还显示，选举增加且变得多样化，拒绝被减少，孤立的成员减少；意味着在心理剧课程结束时，其他成员选择了更多的成员。