Agile methods, especially Scrum, have become staples of the modern software development industry. Retrospective meetings are Scrum's instrument for process improvement and adaptation. They are considered one of the most important aspects of the Scrum method and its implementation in organizations. However, Retrospectives face their own challenges. Agile practitioners have highlighted common problems, i.e. headaches, that repeatedly appear in meetings and negatively impact the quality of process improvement efforts. To remedy these headaches, Retrospective activities, which can help teams think together and break the usual routine, have been proposed. In this research, we present case studies of educational and industry teams, investigating the effects of eleven Retrospective activities on five identified headaches. While we find evidence for the claimed benefits of activities in the majority of studied cases, application of remedies also led to new headaches arising.

中文翻译：

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针对 Scrum 回顾性头痛的经过实证验证的补救措施

敏捷方法，尤其是 Scrum，已成为现代软件开发行业的主要内容。回顾会议是 Scrum 用于过程改进和适应的工具。它们被认为是 Scrum 方法及其在组织中实施的最重要方面之一。然而，回顾展也面临着自己的挑战。敏捷实践者强调了常见问题，即头痛，这些问题反复出现在会议中并对过程改进工作的质量产生负面影响。为了解决这些令人头疼的问题，已经提出了可以帮助团队一起思考并打破常规的回顾活动。在这项研究中，我们展示了教育和行业团队的案例研究，调查了 11 项回顾活动对 5 项已确定的头痛的影响。