Janice has been considered artistic since she was three years old. She became a professional graphic designer, and after she retired, she took up painting. She has also learned a lot throughout her life. Until middle age, she had a violent temper, but she gained perspective and became a much more patient and hardly ever became angry when she was older. This is an example:

A) Nature vs. Nature
B) Stability vs. Change
C) Change vs. Nurture
D) Continuity vs. Stages