Adolescence is a period of rapid change, with cognitive, mental wellbeing, environmental biological factors interacting to shape lifelong outcomes. Large, longitudinal phenotypically rich data sets available for reuse (secondary data) have revolutionized the way we study adolescence, allowing the field to examine these unfolding processes across hundreds or even thousands of individuals. Here, we outline the opportunities and challenges associated with such secondary data sets, provide an overview of particularly valuable resources available to the field, and recommend best practices to improve the rigor and transparency of analyses conducted on large, secondary data sets.

青春期是一个快速变化的时期，认知、心理健康、环境生物因素相互作用以塑造终生结果。可重复使用的大量纵向表型丰富的数据集（二手数据）彻底改变了我们研究青春期的方式，使该领域能够检查数百甚至数千人的这些展开过程。在这里，我们概述了与此类二级数据集相关的机遇和挑战，概述了该领域可用的特别有价值的资源，并推荐了最佳实践以提高对大型二级数据集进行的分析的严谨性和透明度。