Final answer:
Adolescents face an identity crisis known as identity versus role confusion and may experience a second crisis triggered by life events or reevaluations.
Step-by-step explanation:
In adolescence (ages 12-18), children face the task of identity versus role confusion. According to Erikson, an adolescent's main task is developing a sense of self. Adolescents struggle with questions such as "Who am I?" and "What do I want to do with my life?"
For some individuals, this process can lead to an identity crisis, where they experience confusion and a lack of clarity about their self-concept and values. This crisis may occur due to various factors such as societal expectations, peer pressure, personal experiences, or conflicting desires.
During a second identity crisis, an individual may undergo a similar period of introspection and questioning of their identity. This crisis can be triggered by significant life events, changes in circumstances, or reevaluations of one's goals and values.