What does growth specifically refer to in the context of child development?

In the context of child development, growth specifically refers to measurable physical changes that a child undergoes. This includes increases in height, weight, and other physical attributes as they age. These changes can be monitored and quantified, making them distinct from other aspects of development such as cognitive abilities, emotional maturity, or social interaction skills, which are more qualitative and subjective in nature. Growth provides a foundational aspect of physical development that supports overall health and development in children.