Do nerve cells develop stronger connections as a child interacts with their environment?

The development of stronger connections between nerve cells, also known as synaptic strengthening, is indeed a fundamental aspect of child development as they interact with their environment. This process is rooted in the concept of neuroplasticity, which refers to the brain's ability to adapt and reorganize itself by forming new neural connections throughout life.

When a child engages with various stimuli—be it through play, social interactions, or exploration—their brain is actively engaged in learning. Every new experience can lead to the formation of new synapses or strengthen existing ones, making it easier for the child to recall skills or information learned during these interactions. This is particularly pronounced during early childhood, where rapid brain development occurs, allowing for a significant increase in cognitive and emotional capabilities.

The other options do not hold true in the same context. For example, stating that this occurs only in infants overlooks the ongoing nature of brain development well into childhood and beyond. Similarly, suggesting that strengthening of nerve connections happens only during sleep does not capture the full scope of the process, as active engagement with the environment is crucial to this development. Thus, the statement that nerve cells develop stronger connections as a child interacts with their environment accurately reflects the dynamic nature of early brain development.