Which developmental stage is associated with the age range of 18 to 25 years?

The age range of 18 to 25 years is recognized as the Young Adult developmental stage. This period is characterized by a variety of significant life transitions, where individuals typically move from the dependency of adolescence into more independent roles. During this time, many explore higher education, establish careers, and may begin to form long-term relationships. It is also a phase where identity exploration is prominent, as young adults seek to define personal beliefs, values, and goals.

In contrast, adolescence generally covers the years prior to 18, where individuals are still heavily influenced by their family and are undergoing significant emotional and physical changes. Middle Age typically refers to the years roughly between 40 to 65, and Late Adulthood covers the later years of life, usually starting at 65. Understanding these distinctions helps in identifying the specific challenges and developments associated with each stage.