During which stage of life do children typically grow and leave home?

The correct answer is young adulthood. This stage is typically characterized by significant personal development, increased independence, and often the transition from living with parents to establishing one's own home or living arrangements.

During young adulthood, which usually spans the late teens to mid-20s, individuals often pursue higher education, start careers, or begin families of their own. This stage represents a time when individuals are solidifying their identities, making important life choices, and seeking to establish financial and personal independence.

Adolescence, though it involves significant growth and change, is more about preparation for these transitions rather than the actual leaving home. Middle adulthood and late adulthood involve different life focuses, such as career culmination, parenting older children, or facing issues related to aging. Thus, young adulthood is the stage most directly associated with growing up and leaving home.