Brain Development in the Early Years

Early Childhood

Early experiences affect the development of brain architecture, which provides the foundation for all future learning.” – Center on the Developing Child


man in gray shirt holding baby in white onesie
Photo by nappy

If you haven’t already read What is ECD? it’s a great place to start as topics mentioned there will relate to what I’ll discuss here. As I mentioned in that article, the first 3 years of a child’s life is the most important. Relationships and experiences play a significant part in the earliest years as it is ultimately where it all begins. Experiences are created through relationships and it is how a young child learns. Nurturing and supportive experiences (through serve and return) repeated overtime with the caregivers in a child’s life eventually forms a healthy, secure attachment which is bounded by a feeling of trust and security. These repeated experiences and type of relationships all get build into the architecture of the developing brain (see: “More on Brain Development” below). A secure attachment is formed when a child has learned that they can trust that their needs will be consistently met, and they feel a sense of safety and protection with their caregivers. There are also 2 other types of attachment styles. The type of relationship a child has established from the beginning sets the template for how they will view future relationships. This template is known as their internal working model. When a child learns that both they and their needs are important and will be met, this contributes to the later development of many future competencies, including how they feel about themselves, their attitude towards learning and others, the types of relationships they will continue to form, and even how they understand and interpret their own emotions and that of others.

It’s important that future relationships, especially those that are formed outside the context of the family and home, are also sources of trust and safety; such as when a child enters school and is exposed to opportunities to develop relationships with their peers and teachers. Children learn best through relationships in all contexts. A child will continue to learn things such as people have needs, feelings and thoughts that are different than their own, such as in situations that may require them to share or wait their turn. In school, when a child has established a positive relationship with their teachers and peers, they are more likely to be eager to learn, attend, and be successful in school. The positive relationships and experiences early in their life lay the foundation for hopefully new positive relationships, experiences and learning to form. If a child is going to school not feeling happy and excited to learn, there is possibly a reason why and it’s important to pay attention to that.  

I understand that brain development in the early years is a very board topic which is why I’ve kept this article short. As I continue to publish more posts, you will learn from a range of topics that contribute to an understanding of how children grow and develop into adulthood. The two things I want you to take away from this article is the importance of early relationships and experiences. These both play a large part in present and future development but do not operate in isolation. It’s important to acknowledge that there are a range of other factors that contribute to development. These will also appear in future posts. So, stay tuned, as I hope to continue sharing with you.


More on Brain Development


The Brain Architects Podcast: Brain Architecture: Laying the Foundation



WEBSITE DISCLAIMER

This website is provided only for informational purposes and not intended to be used to replace professional advice, treatment or professional care. Always speak to your physician, healthcare provider or pediatrician if you have concerns about your own health or the health of a child.

What is ECD?

Early Childhood

Let’s raise children who won’t have to recover from their childhoods.” – Pamela Leo


photo of family sitting on floor while reading book

Early Childhood Development, (often referred to as ECD), is the development that occurs within a child’s life from 0-8 years of age. This is a time of rapid growth in the social, emotional, cognitive, linguistic, and physical development of a child. This all takes place in the context in which a child is developing such as the home, child care centre and/or community.

But what exactly is happening during ECD?

The most important and crucial time of a child’s development is essentially the first 3 years of their life. But why is this? Well, during this stage of development, there are 1 million new neural connections every second that are happening in the brain when a baby learns and makes sense of their environment and everything that is happening around them. The genetics that a baby is born with also play an important role as well. Genetics, early experiences, interactions and relationships with the people in their life, as well as the environment in which they live, all interact and influence the quality and architectural foundation of the developing brain. The development of a solid and sturdy foundation is optimal.

photo of man in raising baby under blue sky

So, how is a solid and sturdy foundation built?

A solid and sturdy foundation is built through serve and return interactions (see: “More on Serve & Return” below). This consists of the back-and-forth interactions between a young child and an adult. When a child uses facial expressions, babbling and gestures to interact, serve and return consists of the level of sensitivity in the actions, gestures, eye contact and words that an adult uses to appropriately respond to the child and their needs. During serve and return interactions, neural connections in a child’s brain are being made, strengthened and ultimately set the foundation for the development of future communication and social skills.

What happens when there is little to no serve and return interactions happening between a child and an adult?

When there is a lack of serve and return maintained by the adult or their responses are inconsistent and/or inappropriate, this contributes to creating a weak foundation, possibly an insecure attachment, resulting in the architecture of a child’s brain not developing as it should. Consequently, this impacts their learning, behaviour and development, and could lead to long-term health and developmental issues. At its earliest development, the human brain is “plastic”, meaning it’s malleable, flexible and easier to change. Over time, connections from experiences and interactions that are repeated and “hardwired” into the brain become harder to reverse. Long-term experiences and interactions that lack serve and return become harder to repair later.

How does a sturdy foundation impact future development?

Not only does serve and return build a sturdy foundation, it also fosters a baby’s social and emotional development. When a baby cries, she may be easily comforted by her caregiver’s touch. When a baby babbles, he learns new words from his caregiver’s gentle and calm responses. When these early experiences are happening, they positively influence the development of future, more complex, emerging and interrelated abilities that build on top such as cognition and language (see: The Science of Early Childhood). These are skills that become essential when a child enters school.

So, what does all this mean?

crop anonymous black mother holding hand of baby lying on bed

Early childhood is a time of rapid development, growth and potential. When a sturdy social and emotional foundation is not established, which includes the development of self-regulation (which an adult plays a crucial role in helping a child to develop), a child will have difficulty developing more complex skills. For example, a child who struggles with regulating their emotions because they did not have the experiences with an adult that would have helped to foster the development of this may have a challenging time remaining focused at more complex skills and tasks. The type of foundation that is set during this time is so important and fundamental to the successful future development of a child. When a sturdy foundation is established through the care, interaction and response of an adult, a child has the capacity to build upon the development of necessary future skills.

Let’s ensure that children’s early childhood is a time of great care, attention and understanding. Let’s get it right from the start. As Pamela Leo said, “Let’s raise children who won’t have to recover from their childhoods“.


See: Brain Development in the Early Years to continue reading.

Visit: Self-Regulation: A Parent’s Guide for more on self-regulation.


More on Serve & Return


Visit: 5 Steps for Brain-Building Serve & Return


The Brain Architects Podcast: Serve and Return: Supporting the Foundation


WEBSITE DISCLAIMER

This website is provided only for informational purposes and not intended to be used to replace professional advice, treatment or professional care. Always speak to your physician, healthcare provider or pediatrician if you have concerns about your own health or the health of a child.