Final answer:
Psychosocial changes that occur during adolescence include the development of a stronger sense of personal identity and a personal system of moral and ethical values. Adolescents go through a process of identity formation influenced by both parental expectations and peer relationships.
Step-by-step explanation:
Psychosocial changes that occur during adolescence include the development of a stronger sense of personal identity and a personal system of moral and ethical values. Teenagers also experience an increased awareness of self-esteem and body image. During this time, teens become more emotionally separate from their parents, spend more time with peers, and have a strong desire to conform to their peer group.
In Erikson's view, an adolescent's main questions are 'Who am I?' and 'Who do I want to be?'. They go through a process of identity versus role confusion and engage in identity formation. This is influenced by both parental expectations and peer relationships.
Overall, adolescence is a period of transition between childhood and adulthood that involves significant physical, cognitive, and psychosocial changes.