Identity achievement: The term identity achievement was proposed by the famous developmental psychologist named James Marcia. According to Marcia, there are four types of identity statuses including identity diffusion, identity achievement, foreclosure, and moratorium.
Identity achievement is defined as the stage in life in which an individual has finally acquired a true sense of an individual's self. An individual needs self-exploration and the other options that are being available in his or her life to reach identity achievement's stage.
Homo erectus and Neanderthals lived at the same time as homo sapiens. Neanderthals eventually died off and homo erectus may have evolved into homo sapiens
