Smaller numbers of children show less positive development at age 12 months.
Not all areas show the same development of these clusters, however.
It shows the tremendous development of the department in modern times.
None of them show much development; all are secondary to the story.
There are also sketches included that show the development of the art process.
One would have to earn that role by showing their skills and development over a period of years.
The mural shows the development of human communication across time.
The different levels within the cave show the development of stone tools.
"We decided to make a piece showing the whole development of humankind."
These would show increasing development, and theorists looked for what determined the course of human history.