Risk in infancy: Origins and implications.

This article focuses on biological risks that can adversely influence development during infancy and later. In the first part of the article, the origins of risks and their potential consequences are discussed relative to prepregnancy, prenatal, perinatal, and postnatal periods. Epidemiological data are presented. The second part of the article addresses issues pertaining to assessment of infant development and interventions provided for infants whose development may be in jeopardy. Finally, goals for prevention are highlighted and the need for a nationally derived data base on risk and outcomes is emphasized. (PsycINFO Database Record (c) 2010 APA, all rights reserved)