The famous psychologist Pavlov used dogs to do such an experiment: every time the dog was delivered food, the red light was turned on and the bell sounded. After a period of time, as soon as the bell rings or the red light comes on, the dog begins to secrete saliva. This reaction does not require any training, does not require any conditions, and is an instinctive reaction of dogs. In this reaction, food is called an unconditioned stimulus and saliva secretion is called an unconditioned reflex.
If the food and the ringtone appear at the same time, after repeating it several times, the dog alone hears the ringtone and begins to drool, and the dog has already linked the ringtone to the food. In other words, after learning and training, a ringtone stimulus that was previously completely unrelated to saliva secretion can now cause saliva secretion. Here, the ringtone is called the conditioned stimulus, and correspondingly, the saliva secretion caused by the ringtone is called the conditioned reflex.
Later, after the netizens played with the terrier, Pavlov's dog was extended to Bablov youth, also referred to as Babs youth, which is a word used by young people to mock themselves. It refers to those workers and student parties that have a conditioned reflex to work and reading, and will subconsciously react accordingly when encountering situations related to work and study.
The classic reaction of Pasteur youth, come and see if you have been recruited.
Scenario one
Footsteps were heard behind me
Switch computer screens instantly
(Boss Fear Syndrome)
Scenario two
Hear your boss or girlfriend calling your full name
"I'm sorry" flew out of the brain one step ahead
Scenario three
See a small red dot in the group message bar
The backhand is "+1", "Received"
Scenario Four
Girlfriend messages about breaking up
Pasteur's youth return hand is a receipt
(So skilled that it hurts)
After a long period of beatings and adjustments in the work, a conditioned reflex was formed at the level of consciousness, which formed a "Pavlov youth" and "a Pasteur youth will never admit defeat".