1. China is situated in: *
O Western Asia
Southeastern Europe
O Central Asia
O Eastern Asia

Eastern Asia

Hope it helps u

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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.

if im not mistaken its a. collective emotional arousal