Answer :
According to Jean Piaget's theory of cognitive development, Andrea is showing the cognitive process of assimilation.
Who is Jean Piaget?
Jean Piaget was a developmental biologist and psychologist who was born on the 9th of August, 1896 in Neuchâtel, Switzerland. Also, he died on the 16th of September, 1980 in Geneva, Switzerland.
Jean Piaget worked extensively on cognitive development in infants and teenagers based on the following:
- Judgement
- Knowledge
- Thoughts
- Assimilation
Based on Jean Piaget's theory of cognitive development, Andrea is showing the cognitive process of assimilation because she now sees a sparrow, points to it, and calls out "Bird."
Read more on cognitive development here: https://brainly.com/question/8893006