Refers to the wide range of cultural differences found between and within nations. it may be the result of natural circumstances (such as climate and geography) or social circumstances (such as level of technology and composition of the population).

Cultural diversity refers to the wide range of cultural differences found between and within nations. It may be the result of natural circumstances (such as climate and geography) or social circumstances (such as level of technology and composition of the population).

Explanation:

Cultural diversity is based on a system of principles and behaviors that acknowledges and appreciates the existence of a variety of groups in an organization or society, understands and respects their socio-cultural differences, and fosters and allows their ongoing contribution in a comprehensive cultural context that gives them power inside such organization or society.

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.