A child indicates an understanding of the categorical self by recognizing they are separate from others.
- Categorical self simply means the way that a child views himself or herself. This usually occurs when the child is 3 years old.
- The child can see himself in a photograph and smile because he starts to develop a sense of self and can recognize himself in pictures
In conclusion, the correct option is D.
Read related link on:
https://brainly.com/question/21601392
