Adolescent Psychology refers to the study and understanding of mental, emotional, physical, and social development processes that individuals undergo during the adolescent stage, typically from puberty to legal adulthood. This field often examines age group preferences and behaviors, highlighting the distinct characteristics of adolescents compared to other age groups such as children or adults. It delves into various aspects related to the lives of adolescents, including their interactions with people, their cognitive growth, emotional changes, identity formation, and social development.