This assignment explores the significance of developmental assessment in primary care for infants. It discusses the role of developmental assessments in providing continuous and coordinated care, building trust between patients and providers, and improving compliance with treatment. The paper delves into various tools used to assess specific developmental domains, including language development, cognitive abilities, and social-emotional functioning. Additionally, it outlines key components considered when assessing a child's biological functioning and well-being, such as psychosocial risks, home environment factors, and parent-child relationships.