You must have faith in me, Elizabeth. Wait, my work must come first, even before you. At night the winds howl in the mountains. There is no one here. Prying eyes can't peer into my secretI am living in an abandoned old watchtower close to the town of Goldstadt. Only my assistant is here to help me with my experiments

You must have faith in me Elizabeth. Wait, my work must come first, even before you. At night the winds howl in the mountains. There is no one here. Prying eyes can't peer into my secret...I am living in an abandoned old watchtower close to the town of Goldstadt. Only my assistant is here to help me with my experiments.

Explanation: This draft describes a scene in the classic monster/horror film, Frankenstein produced in 1931. It was the screen version of the novel of the same name also known as "The Modern Prometheus" by Mary Shelley in 1881.

This particular scene opens with a close-up of a framed picture of Henry Frankenstein with a candle burning closeby. A maid announces the coming of Victor Moritz, one of the family's friends. Frankenstein's fiancee Elizabeth greets him in one of the parlors of the Frankenstein Manor wherein she expressed her worries and concern and uncertainties about Henry. She further explains how Henry's most recent letter, the first she has had in a while (four months) makes no sense at all. Henry has shut himself off from the outside world, focusing alone on his work in an isolated, abandoned watchtower that serves as a laboratory. The contents of the letter she got reads:

"You must have faith in me Elizabeth. Wait, my work must come first, even before you. At night the winds howl in the mountains. There is no one here. Prying eyes can't peer into my secret...I am living in an abandoned old watchtower close to the town of Goldstadt. Only my assistant is here to help me with my experiments."

Though Mary explains that she was aware of Henry's experiments, as he had told her just before they got married and his retreat, she can't help but worry although she has never doubted him.

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.