psychochemist

Chapter 468: Cold and Hot Water Effect

One day, you will live a life filled with answers.

Chen Frameyang drove the car, took Yu Fan and Guo Na, and the three went to the Fat Panda Gold and Silver Jewelry Store to check for clues.

In the car, Chen Xingyang asked Yu Fan curiously: "Old Yu, when you opened the door just now, you let us perform such a play to easily trick us into opening the door. What is the reason for this? Didn't Miss Baitang say that there is a The people who live or die won’t open the door.”

Yu Fan stuck out his tongue and said, "The one just now, that was just a small psychological effect, the hot and cold water effect."

Chen Xingyang: "Hey? Why does this name sound so funny? Let me tell you about it, science popularization master."

Yu Fan: "A cup of warm water, keep the temperature constant, another cup of cold water, and a cup of hot water. Put your hands in the cold water first, then put them in the warm water, you will feel the warm water; put your hands in the hot water first, and then put your hands in the warm water. Put it in warm water, you will feel the warm water is cool. The same cup of warm water, there are two different feelings, this is the hot and cold water effect. This phenomenon occurs because everyone has a steelyard in their hearts, but the weights are not consistent. , is not fixed. With the change of psychology, the weight is also changing. When the weight becomes smaller, the weight of the object it weighs is larger, and when the weight becomes larger, the weight of the object it weighs is smaller. My perception is influenced by this weight." Yu Fan said a long list in his iconic popular science speech.

Chen Frameyang: "So?"

Guo Na concluded for Yu Fan: "So, judging whether a cup of warm water is cold or hot depends on whether the hand was placed in hot water or cold water before."

Chen Xingyang: "Comrade Xiao Guo is still concise and to the point, Lao Yu, you are so verbose, it is better to say a word than others."

Yu Fan shrugged his shoulders and jokingly said, "I'm not afraid that you won't understand if I say something less. So if you want to cheat Zhang Zai's door, you only need to give him a glass of cold water and make you sing bad faces. Then give him a glass of cold water." Hot water, let's pretend to be a property and go in to 'take a look'. Such a psychological contrast is naturally easier for him to accept."

Guo Na: "That's right. This phenomenon actually occurs a lot in life. When you buy clothes in a shopping mall, you will be quoted a high price first, and then various discounts will be offered to lower the price. This will make it easier for customers to "hook". "

Chen Xingyang made an incredulous expression and said, "Routines, all routines. I feel like Lao Yu has so many tricks?"

Yu Fan smiled lightly: "Psychological techniques do have many incredible uses, but you must not be superstitious about these psychological techniques. Many psychological researchers are fascinated by these so-called psychological tricks, and then become more and more obsessed with them. , and finally tried to use these techniques to manipulate human nature for their own benefit, and embarked on a road of no return. In my opinion, for the study of psychology, the important thing is not these skills, but the understanding of kindness, bravery, and diligence. real meaning and value."

Yu Fan paused, and said: "The preciousness of kindness is far better than all kinds of gold, silver and jewels!"

Guo Na dragged his chin and looked at Yu Fan from the side. Yu Fan's purity and courage cannot be measured by money.

After a while, the fat panda gold and silver jewelry store arrived.

This gold and silver jewelry store is not as big as imagined.To be precise, this jewelry store is very small, only about ten square meters.At the entrance of the small store, there is a dilapidated billboard, which reads "free cleaning of gold and silver jewelry, high price recovery of second-hand gold and silver jewelry".

This jewelry store is in a small alley, very inconspicuous. The owner is a fat man in his 40s. He wears a pair of sunglasses and looks like a panda.He was sitting at the counter in a jewelry store helping a visiting lady recommend jewelry.

The fat man smiled and said to the lady: "Just buy this, it's definitely a bargain. Although the color is a bit old, the price is cheap."

The lady was about 60 years old, coiled a gold bracelet very carefully, and whispered: "Is this enough? I am my daughter's dowry."

The fat man chuckled and said, "Of course it's enough, let me weigh it for you." After that, the fat man took an electronic scale from under the counter and put the gold bracelet on it to weigh it.

The middle-aged lady sees that this value is the same as the value on the label.But she still had some doubts, and said, "Are you sure about this title?"

The fat man said hehe: "Of course, if you don't believe me, you can use your own name."

The middle-aged woman actually took out an electronic scale from her pocket, put the gold bracelet on it and weighed it, and the readings were the same.Unexpectedly, she really brought a name of her own. It seems that she has put all her heart into choosing the dowry for her daughter, and it also shows that the old woman is actually very tight financially.

The fat man joked: "Auntie, you really brought your own name, you don't trust me too much."

The middle-aged lady suddenly felt very embarrassed and said, "Oh, I am helping my daughter to check. Sorry."

The fat man looked very magnanimous, and said with a smile: "It's okay, I understand, sorry for the parents of the world, auntie, you pay the money, and I will wash this jewelry for you for free later, and then it will be as good as new. Bel has face."

Middle-aged lady: "That's too much trouble for you, I'll give you the money right away."

The middle-aged lady took out a very old cloth bag from her bosom, which contained some crumpled money. It seemed that the money had been saved for a long time, and the difficulty of saving money could be seen from this cloth bag.

The middle-aged lady counted the money carefully, then turned it back and counted it again. When counting the money, she rubbed her hands vigorously, fearing that the two banknotes would stick together and give too much money.

After counting the money, the middle-aged woman handed the money to the fat man and said, "Here is the money, you can order some more, right?"

The fat man took the money without pointing it out, rolled it up and stuffed it into his pocket.

The middle-aged lady was very shocked and said: "Don't you order it again?"

The fat man looked very open-minded, and said, "What's better, I trust Auntie."

The middle-aged lady was very moved and thanked her repeatedly.

The fat man took out a small glass jar from under the counter, half filled with liquid in the fiberglass, and covered with a cardboard box.The fat man said to the middle-aged lady: "Auntie, let me help you polish this gold bracelet."

Middle-aged woman: "Well, sorry to trouble you, the fat boss is really a good person."

The fat man smiled honestly, opened the paper case, and soaked the gold bracelet in it. Soon, the gold bracelet, which was originally dark in color, became shiny golden, just like the new one.

The fat man took out the bracelet with tweezers, rinsed it in clear water, and handed it back to the middle-aged woman.The middle-aged woman was full of joy, and thanked again: "Boss fat, you are really enthusiastic, I wish you good things and good things."

The fat man said cheerfully, "Auntie, you're welcome. As business people, we all have a conscience, which is what we should do."

The picture is peaceful.

"Your conscience was eaten by dogs!" The harmonious scene was interrupted by Yu Fan's stern voice, who glared at the fat boss angrily.

The enthusiastic fat man froze there as if he had been doused in cold water.

　Husband's heart starts from goodness, although goodness has not been done, but good fortune has followed; or the heart starts from evil, although evil has not been done, but evil spirit has followed——Amphetamine
　　
　
(End of this chapter)