Validation of non-formal and informal learning has been gaining political momentum in Europe within the implementation of lifelong learning policies since the early 2000s. Policy documents claim a variety of education, socio-political and economic benefits from the implementation of validation, making validation a hero for lifelong learning. This article discusses the concept of validation of non-formal and informal learning and provides an overview of the different faces and interpretations of validation. Starting with the terminology, the article discusses related terms such as recognition, prior learning, assessment, accreditation or certification and their different connotations. Principles and aspects that characterise the current use of validation as a policy priority in Europe are presented. The article highlights the major themes on validation and their implications for policy and research.

中文翻译：

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非正式和非正式学习的验证：千面英雄？

自 2000 年代初以来，在欧洲实施终身学习政策的过程中，对非正规和非正式学习的验证一直在获得政治动力。政策文件声称实施验证可带来各种教育、社会政治和经济利益，使验证成为终身学习的英雄。本文讨论了非正规和非正式学习验证的概念，并概述了不同方面和验证的解释。文章从术语入手，讨论了认可、先前学习、评估、认可或认证等相关术语及其不同的内涵。介绍了将验证的当前使用作为欧洲政策优先事项的原则和方面。本文重点介绍了验证的主要主题及其对政策和研究的影响。