What are some of the most brutal scientific experiments in history?

During the war of aggression against China, the Japanese invaders used Chinese to conduct bacterial experiments, and India sent monkeys into space, and finally the monkeys died in space.

In the Stanford Prison Experiment, 24 mentally healthy college students were traumatized after that. There are also gender experiments, in order to verify whether gender perceptions are innately or acquired.

In history, human beings have carried out many famous experiments, and today I want to talk to you about the famous horror experiment - "Little Albert Experiment".

In 1920, Watson Watson selected Albert Jr. for 9 months in a hospital as a test subject. Albert Jr.'s mother was a wet nurse at the hospital, and Watson talked to her about the experiment for a dollar a day after communicating with her, but he didn't tell her what the experiment was.

In the beginning, Watson often gave little Albert mice, rabbits, puppies and other small animals as gifts, and little Albert liked them very much. After a basic emotional test, Watson proved that little Albert was not afraid of critters.

Two months later, Watson began the full-fledged experiment. Watson handed the mouse to Albert Jr., and whenever Albert Jr. tried to touch the mouse, Watson would beat the iron rod behind his back to intimidate him, and Albert Jr. would cry in fright. This was repeated several times after that.

After a few intimidations, even if Watson didn't intimidate, little Albert would turn around and crawl away in fear when he saw the guinea pig.

Later, Watson discovered that little Ai quietly Bert was not only afraid of guinea pigs, but his fear began to generalize, and even he was afraid of puppies, white fur coats, cotton, and so on, all furry things. Through this experiment, Watson proved that the emotion of fear can be learned through conditioning.

The "Albert Jr. Experiment" later sparked a wide discussion in academic circles, mainly about the moral bottom line of the experiment. Since this experiment, the American Psychological Association has established a code of ethics for experiments, prohibiting anyone from conducting unethical experiments. In this experiment, although Watson promised to desensitize Albert Jr. in the end, he knew that Albert Jr. did not fulfill this promise when he died at the age of 5.

Qi Bi is blind.

Faisal Fa

1. The Stanford Prison Experiment in Zimbardo: The Impact of Situations on People is also a study that allows future generations to realize the importance of ethical and moral factors in psychological answering experiments, and the subjects in this study have been followed up and counseled to reduce the impact on their lives.

2. Graeme's electric shock obeys the experiment—the power of authority.

3. Watson's Little Albert Experiment – The Acquisition of Fear Responses.

4. Skinner's operant conditioning experiment - pigeons that keep spinning in circles.

5. Harlow's rhesus monkey experiment.

6. Learned helplessness experiments.

7. Sensory deprivation experiment.

8. Martin Garrad's psychological suggestion experiment (the authenticity of this experiment has not been confirmed but has been widely circulated).