See also cultural identity; ethnic identity; gender identity; geographical identity; group identification; lifestyle; national identity; personal identity; race; sexual identity; social identity; compare difference.
1. The persistent sameness of a person despite changes over time.
2. One's subjective sense of oneself as an individual.
3. The widespread common-sense notion of a core, inner, authentic, or ‘true self’ which individuals experience as stable, unified, coherent, and autonomous of external influences (an essentialist stance) but which contemporary theorists have characterized as constructed, fluid, multiple, hybrid, fractured, and decentred (see also decentred self). The core self is now seen as a mythology derived from the individualistic legacy of Cartesian dualism. In contrast to this notion, identity is conceived to be a dialectical relationship between self and others.
4. The process in which the child differentiates itself from its parents and family and which develops through adolescence in social interaction. This usage derives from the American psychologist and psychoanalyst Erik Erikson (1902–94).
5. (identifications) The socially constructed and culturally-variable categories to which individuals relate in the process of producing a sense of personal identity: notably gender identity, sexual identity, ethnic identity, and social (class) identity. This perspective is found in symbolic interactionism and social constructionism. In structuralist framings identities are constituted through the positioning of the subject through language (or, in Foucault, discourses). In contemporary societies these identifications are multiple and fluid.
7. The active construction by individuals of a sense of self from the cultural resources available: see also bricolage.
http://www.mitpressjournals.org/doi/pdf/10.1162/dmal.9780262524834.001 Youth identity and digital media