This study aims to increase understanding of the values and outcomes of teacher action research in conservatoire education. Teacher action research has been found to stimulate both professional development and improvement of teaching practice. A multiple-case study design was employed to examine teachers’ activities and their perceptions of the value of action research. Findings from the cross-case analysis include teachers’ perceptions of action research as a way to stimulate the advancement of both their teaching practice and their professional development. Constructive collaborations and self-reflections related to teacher action research were found to reinforce their learning and teaching.

中文翻译：

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通过荷兰音乐学院教育行动研究进行教师专业发展和教育创新

本研究旨在增进对音乐学院教育中教师行动研究的价值和成果的理解。人们发现教师行动研究可以刺激专业发展和教学实践的改进。采用多案例研究设计来检查教师的活动及其对行动研究价值的看法。跨案例分析的结果包括教师对行动研究的看法，认为行动研究是刺激其教学实践和专业发展进步的一种方式。研究发现，与教师行动研究相关的建设性合作和自我反思可以加强他们的学习和教学。