What is the definition of Retrieval Human Experiments?

"Retrieval human experiments" are like when a mad scientist decides to test the limits of human willpower, but instead of using a lab-coated apparatus, he's just asking people to recall memories they think are lost forever. It's like saying, 'Hey, did you see that couch in your childhood when you were 5? Let's dig it up!' except this time, the couch probably just vanished into thin air or was replaced by a couch that's been trained to remember everything.

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Now, here's an unsettling example sentence: "The 'etrieval human experiments' team convinced a hapless participant to recall their childhood trauma, only to have it turn into a comedy routine about how they accidentally tripped on a banana peel during a moonlit picnic."