Adolescent research focuses on studying the biological, psychological, and social development of individuals between the ages of 10 and 19 years old. This research area explores topics such as identity formation, peer relationships, risk-taking behavior, mental health issues, and academic achievement during this transitional period from childhood to adulthood. Researchers in this field examine how adolescents navigate challenges and opportunities during this critical stage of development, as well as how their experiences during this time impact their long-term outcomes and well-being.