Since starting school sam had struggled with math. his teacher offered to him with math after school. now sam does well on his math assignments. the example of sam's teacher sam with math to improve his math ability is an example of how nature can influence development.

The answer is False.
The example that displayed above is an example how intrapersonal relationship could influence development.
One example on how nature can influence development would be children in poor countries where there is not enough resource available tend to grow up to be less intelligent compared to children in rich nations.

The best sociological research method would have to be using experiments although it has some disadvantages as well