由于青年成家立业的时间推迟，不仅从学校过渡到劳动力市场的转变模式发生变化，而且户和家庭构成模式也发生了许多新变化。本文探讨了英国近年的情况。离开父母的新方式产生出非家庭户的新形式。这些新形式究竟是一种新的生活方式、一种新的“生活方式选择”，还是纯粹对经济压力的一种回应、一种熬过延长了的青年经济依附期的方式，或是在父母家和“最终”的新家之间的一种必须的过渡性生活安排？无论是哪种情况，我们都应该认真思考年轻人的生活安排，思考我们是如何构建“家”的概念以及我们的思维方式是如何应用于政策和实践的。本文主要基于作者近年在英国做的实证研究，但文中提出的问题则具有广泛的意义。 Due to the postponement of the young people’s getting married, not only the change model of transition from school to the labor market has changed, but also many new changes have taken place in the household and family composition models. This article explores the situation in the UK in recent years. The new way of leaving parents results in a new form of non-household. Whether these new forms are a new way of life, a new “way of life choice,” a response purely to economic pressure, a way to survive a prolonged period of youth economic attachment, A necessary transitional living arrangement between home and “ultimate” new home? In either case, we should think carefully about the living arrangements of young people, think about how we construct the concept of “home” and how our thinking is applied to policy and practice. This article is mainly based on the author’s empirical research in the UK in recent years, but the issues raised in the paper have a broad meaning.