The formation of identity during adolescence is influenced by several significant factors. Cultural background, ethnic background, family and societal values, and socio-economic status all prevail upon an adolescent's search for a place in society. The primary task during this stage is establishing an identity separate from parents, which involves a detachment process to develop a personalised set of beliefs.

As adolescents spend more time outside the home, family relationships may become less important, and a strong need for peer support and acceptance develops. Increased interactions with peers provide opportunities to refine social skills. While peers and parents act as dual forces that may conflict, they generally serve complementary functions. For example, conflict with parents might lead to increased identification with peers.

Vocational commitment is another major factor influencing identity. Adolescents must think about the future and set realistic goals. For instance, answering the question “What are you going to be when you grow up?” defines this aspect. In some cultures, adolescents have the freedom to choose an occupation, whereas in others, they accept their parents' decisions.

Finally, the development of a sexual identity and acceptance of one's physical self are crucial developmental tasks. Adolescents must develop a realistic image of their physical appearance. They often face internal conflicts, such as fluctuating between independence and dependence. For example, an adolescent might complain about being “treated like a baby” but still seek comfort from parents, highlighting the struggle to cope with identity confusion.