Adolescent psychology is the study of psychological development and behavior during the period of adolescence, typically defined as the years between ages 12 and 18. This area of research focuses on the unique challenges and experiences that adolescents face as they navigate the transition from childhood to adulthood. Topics of study in adolescent psychology may include cognitive development, identity formation, peer relationships, social and emotional development, and risk-taking behavior. Researchers in this field seek to better understand the factors that influence adolescent development and mental health, as well as effective interventions and strategies to support adolescents during this critical stage of life.