The need for human interaction is vital in a child’s survival and development

Early Childhood Development: The Critical Role of Human Interaction

The field of early childhood education recognizes the profound impact of early experiences on the lives of young children. Research has shown that infants and toddlers who lack human interaction and nurturing care face dire consequences, with mortality rates ranging from 25 to 30 percent (Wittmer & Petersen, 2016, p.112). This highlights the vital need for human connection in a child’s survival and overall development.

Start Early.org, a trusted resource in early childhood development, emphasizes the significance of loving and consistent caregivers during the earliest years of a child’s life (Start Early.org). Without such caregivers, young children may experience severe and long-lasting developmental problems. The need for love, affection, and nurturing, along with essential physical contact like skin-to-skin touch, plays a crucial role in establishing proper brain development in infants and toddlers.

When the foundational needs for nurturing and human interaction are met during early stages of development, children are more likely to thrive. However, it is important to acknowledge that various environmental factors can impede healthy brain development. Stress, violence, substance abuse, and other environmental hazards can negatively impact a child’s overall well-being and cognitive growth.

Understanding the science of early childhood development is crucial for educators and caregivers in providing the necessary support and fostering optimal development. The National Research Council and Institute of Medicine’s publication, “From Neurons to Neighborhoods: The Science of Early Childhood Development,” offers valuable insights into the complex interplay between genetics, environment, and early brain development (National Research Council, Institute of Medicine, & Board on Children).

By integrating the knowledge gained from research and expert resources into early childhood education practices, educators can create nurturing environments that support healthy brain development. This includes fostering strong caregiver-child relationships, promoting positive social interactions, and providing opportunities for sensory exploration and hands-on learning.

In conclusion, the science of early childhood development highlights the critical role of human interaction in a child’s life. Nurturing relationships, love, and physical contact are fundamental to establishing a solid foundation for healthy brain development. By understanding the importance of these factors and addressing potential environmental hazards, educators can create an environment that supports optimal growth and sets children on a path to lifelong success.


National Research Council, Institute of Medicine, & Board on Children. (2000). From Neurons to Neighborhoods: The Science of Early Childhood Development. Washington, DC: National Academies Press.

Start Early.org. From Neurons to Neighborhoods. Retrieved from https://www.startearly.org/early-childhood-system/why-start-early/

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