@RedDeerGuy1 Do you get the joke in this scene. Here, the subject seems to be clairvoyant (from the one correct response shown, anyway), and Murray’s character is lying to him that he’s wrong, and then zapping him, and says it’s an experiment in the effect of negative reinforcement on ESP.
It’s a parody of various studies, particularly the ones that have been indifferently sadistic to their subjects, and done “just to see what would happen”, q.v. some of the studies the U.S. government has actually done.
Unless I’m forgetting and there’s more to the joke, there’s no reason anyone would do this research, except in a fantasy universe where someone knows there are people with reliable ESP, and they’re trying out a theory that zapping them when they get things right has some effect on their ESP. Which is funny in Ghostbusters because it does show a world where there’s all sorts of paranormal stuff, and the main characters know a lot about it, but also, as entirely appropriate for Bill Murray, we never know how much he’s just messing with people and/or the audience, and how much he actually knows what he’s talking about, or both.
You might be amused to try searching for something like “us government research secret psychic”. In Ecosia, I currently get such results as:
https://historycollection.com/project-stargate-10-facts-about-the-us-government-psychic-experiments/
https://thedailyguardian.com/revealed-secret-us-government-psychic-research-programmes/
https://www.cbsnews.com/news/esp-inside-the-governments-secret-program-of-psychic-spies/
http://panhandleparanormal.com/psychic-phenomena-and-secret-government-research/
https://yogaesoteric.net/en/remote-viewing-the-u-s-governments-secret-history-of-psychic-research/