Answer: This behavior indicates that she has developed self-recognition.
Explanation:
Self-recognition is the ability a person has to recognize himself as an individual independent from the environment and other people. Moreover, bodily awareness refers to the individual's capacity to be aware of his body and what he feels. In Raven's case, she is old enough to realize that the red dot is on her nose and not on the mirror because she is aware of herself and her body.