Only tentative efforts have as yet been made to correlate the cognitive with other developments and thus provide the clinical assessment with greater explanatory power. Copyright © 1982 The American Academy of Child Psychiatry. Hair begins to grow on certain parts of your child's body, such as underarms or face. Girls gain about 18 pounds per year. This is a time for growth spurts and puberty changes (sexual maturation). Cite as. Part of Springer Nature. This is a preview of subscription content. © Copyright IBM Corporation 2020 Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. © Springer International Publishing AG 2017, The MassGeneral Hospital for Children Adolescent Medicine Handbook, https://doi.org/10.1007/978-3-319-45778-9_4. Not logged in All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc. or IBM Watson Health. 57 (06/01) ! Patterns and goals are reviewed through the early, middle, and late stages of adolescence. Not affiliated Your child's voice will get deeper and body odor will develop. This material must not be used for commercial purposes, or in any hospital or medical facility. 1997;211–23. This chapter focuses on four aspects of adolescent development: psychosocial, cognitive, identity development and physical development.