Jeremy is 16 years old and is trying out different clothes and hairstyles. his father is confused and sometimes shocked by the pairing of shirts and pants, as well as the earrings, chains, and hair colors. his mother on the other hand, just laughs. according to erik erikson, jeremy is in the stage of development called:

your answer should be c, it seems to be the only one that makes sense. mark me branliest : )

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.