Identity development refers to the process through which individuals form their sense of self and personal identity. This journey often begins in childhood and continues into adolescence and adulthood, influenced by various factors such as family, culture, and social experiences. Key theories, like those proposed by Erik Erikson, highlight stages of development where individuals explore different roles and beliefs. During identity development, people may experiment with different identities, values, and social groups. This exploration helps them understand who they are and what they stand for. Successful identity development can lead to a strong sense of self, while challenges in this process may result in confusion or uncertainty about one's identity.