Piaget was convinced that the mind of a child:

a) is like a blank slate at birth
b) is not heavily influenced by maturation
c) assimilates reality differently than an adult's does
d) is heavily dependent on the child's personality

C. assimilates reality differently than an adult's does

Explanation:

In sociology, schema refers to a patterns of thought and behavior that influenced the way people perceive new information.

When assimilating new information both of them see different reality because adults tend to be able to analyze it in a more complex manner compared to the child because adults tend to have more knowledge and experience compared to the children.

economic

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.