In this article, we present a summary of research on the Wallerstein Scales of Psychological Capacities (SPC), an interview-based instrument designed to bridge the science-practice gap by meeting both clinical and research needs in assessing change in patients who have undergone long-term psychodynamic psychotherapy or psychoanalysis. We begin by reviewing results of published studies of the reliability and validity of the SPC, including examples of the measure’s ability to reflect treatment-related change. Then, we present results of new analyses from a combined sample of all studies undertaken by the Wallerstein research group, including examination of the reliability and interrelatedness of the individual scales, a factor analysis of the SPC, and an examination of the relationship between the obtained factors and selected self-report measures of symptoms, relationship styles, and attachment styles. We end with a case example of the use of the SPC to track change in a multiyear psychodynamic psychotherapy.

中文翻译：

---

沃勒斯坦的心理能力量表：临床上有用的性格变化量表。

在本文中，我们总结了沃勒斯坦心理能力量表 (SPC) 的研究摘要，这是一种基于访谈的工具，旨在通过满足临床和研究需求来弥合科学实践差距，以评估长期经历过的患者的变化。 -术语心理动力学心理治疗或精神分析。我们首先回顾已发表的 SPC 可靠性和有效性研究的结果，包括该措施反映治疗相关变化的能力的例子。然后，我们展示了来自 Wallerstein 研究小组进行的所有研究的组合样本的新分析结果，包括检查各个量表的可靠性和相互关联性、SPC 的因子分析、并检查获得的因素与所选的症状、关系风格和依恋风格的自我报告测量之间的关系。我们以使用 SPC 跟踪多年心理动力学心理治疗变化的案例结束。