Final answer:
An identity career, as discussed by Rosenfeld, is understood as a dynamic and evolving process of identity development over time. It takes into account the shifts in how individuals, particularly from the LGBT community, perceive, experience, and express their identities throughout their lives.
Step-by-step explanation:
According to Rosenfeld in Identity Careers of Older Gay Men and Lesbians, an identity career is. This notion aligns with the understanding that individuals, including those belonging to the LGBT community, may experience an evolving sense of self throughout their lives. The concept of an identity career reflects the ongoing changes individuals may undergo in how they perceive and express their sexual orientation, gender identity, and their relation to the broader society. It acknowledges the complex, non-linear development of identity, contrary to a fixed or static notion. This idea also resonates with Erik Erikson's theory of development, where each stage presents its challenges, including the search for a consistent self in adolescence and the struggle for integrity in older age.