Developmental Characteristics of Adolescence and Young Adulthood by Liz Tully | Aug 17, 2018 Dashboard East Africa: Service Delivery Adolescent & Youth-Friendly Health Services Developmental Characteristics of Adolescence and Young Adulthood Developmental Characteristics of Adolescence and Young Adulthood This handout lists the physical, cognitive and social and emotional development characteristics for early adolescents, late adolescents and young adults. Previous Tool Back to Approach Next Tool