What is the term used to describe the transition phase between early adulthood and late adulthood?

The transition phase between early adulthood and late adulthood is termed middle adulthood. This stage typically encompasses individuals in their 40s to mid-60s and is characterized by various developmental tasks and changes, such as career development, family life adjustments, and physical aging.

During middle adulthood, individuals often reflect on their life achievements and may experience a sense of generativity, where they seek to contribute to society and guide the next generation. This stage also involves significant changes, both physically and psychologically, as people begin to confront the realities of aging and the potential for a declining health status as they move closer to late adulthood.

By distinguishing middle adulthood from other life stages, such as adolescence, which refers to the developmental period from puberty to adulthood, or later adulthood, which denotes the stage typically beginning in the mid-60s, it becomes clear why middle adulthood specifically represents the transition phase between early and late adulthood.