Chapter 248 The upper limit of human IQ
Can you explain this in detail? Yu Dazhang coughed lightly, saw Ye Zhiyu looking at him hard.
Although he also wanted to know the details, the occasion was wrong, so how could he say this at the meeting?
Ye Zhiyu also knew that he had made a mistake and quickly corrected it:
"Then the middle-aged woman's head teacher asked you to call her parents?"
"That's not true." The policeman said more and more smoothly: "She first found me in the office and asked about the matter. After seeing me admitting, she decided to invite the parents."
He seemed to remember the whole incident, and the content of the answer became more and more detailed.
The class teacher is quite reasonable... Yu Dazhang made an evaluation in his heart.
At least I didn't believe the female classmate's one-sided words, and I also knew that I had to verify the truth of the matter.
Before he knew it, he was also immersed in the police officer's inviting parents.
At this moment, Ye Zhiyu suddenly asked:
"Now back to the original question, what is your primary school class teacher's name?"
"She..." The policeman paused and then replied: "Chen... Her surname is Chen, Teacher Chen, I remember... Teacher Chen!"
At this moment, everyone in the conference room showed a look of shock.
He couldn't remember it at all just now.
After being asked a few questions, I actually remembered the full name of the primary school teacher.
I didn’t feel that any extraordinary question was asked, it was just a small matter. Why did it have such an effect? !
Those who can become criminal police are definitely better than ordinary people in terms of logical thinking.
Soon they reacted.
This is giving us an example.
Use practical examples to tell us that human memories can be extracted.
This is a professional!
"Don't look at me like this, this is just the most basic memory guide."
Ye Zhiyu seems to enjoy this feeling of being noticed.
He even deliberately lit a cigarette and took a slow breath.
Finally, with Dazhang's eyes warning, he explained in detail:
"If something is hidden deep in memory, it needs an event related to it to awaken it."
"Just like I just now, if you can't remember the teacher's name, just look for events related to the teacher."
"Then I restore the incident completely by asking questions. Since the teacher is a part of the incident, I can naturally remember it."
It's that simple? Everyone threw doubtful eyes at Ye Zhiyu.
I wanted to ask questions, but the facts were right in front of me, so they couldn't help but believe them.
"Specific situation, specific analysis." Ye Zhiyu added: "It doesn't have to learn from me. I just put forward a thought."
This sentence is very important... Yu Dazhang heard the meaning implied in his words.
The correct path has been pointed out, whether to run over or walk over, depending on personal ability.
Anyway, this path is correct.
The conference room became quiet again.
Yu Dazhang was not in a hurry, so he got up to take a glass of water, took a few sips slowly, and continued to wait for them to ask questions.
This is the first day of the establishment of the task force and the first time that it has assigned tasks.
So it must be explained clearly in person.
Seeing that someone's cigarette box was empty, Yu Dazhang took out the car key and handed it to Ye Zhiyu: "Go to my car to get the cigarette."
"Okay." Ye Zhiyu responded, took the car key and turned around and left.
When he came back, he had a whole lot of Huazi in his hand.
After disassembling, he sent a pack to each group and shared the rest with Ma Jian and the others.
After a while, the police officers in the same group of Team Xu said: "The nine victims of the broken finger case have murders, and they have not been discovered for so many years. This matter itself is questionable."
Is it... Yu Dazhang looked at him:
"This is not something you should care about. There are already special people responsible for restarting the investigation in those nine cases. Our energy should be focused on the cut-off case and the investigation direction should be corrected."
In fact, it was good that the policeman mentioned it, and Yu Dazhang was also trying to remind them.
When investigating complex cases, it is easy to deviate from the direction during the investigation process and make reminders in advance, which can also prevent them from taking detours.
The policeman's words also had another meaning: these nine unjust cases were a bit bizarre.
He can have such an idea, which means he has experienced too few cases. First, lack of experience.
The second is that I have too little knowledge.
An old detective like Team Xu would definitely not think so.
Reality is always more cruel than what you see in front of you.
Thinking that it is impossible does not mean it will not happen.
Let me say something interesting.
I believe everyone has seen Lu Yu’s appointment.
In the first issue of 2013, a top domestic criminal investigation expert went to visit, and there was also a well-known director.
The director's surname is Xu, and his full name is two words.
The criminal investigation expert asked Director Xu: "Have you ever killed someone?"
Director Xu was stunned at the time, and he clearly showed fear and panic.
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From the facial expression, I guess I have tickled my urination.
The expression had been betrayed by him, and any explanations afterwards seemed pale and powerless.
As it said, there is no perfect crime in this world, because perfect crime has not been discovered.
But even if you can deceive everyone, you can't deceive yourself.
In the end, seeing that no one asked another question, Yu Dazhang repeated the investigation direction again.
After the meeting, the six groups took action separately.
Yu Dazhang and the others returned to the office.
As soon as he entered the house, Yu Dazhang closed the door, then looked at Ye Zhiyu and asked:
"What if the policeman just answered the head teacher's name?"
He thought there was a chance.
Many people still have connections with their primary school classmates even when they reach middle age, so they naturally remember the name of their class teacher.
"It's basically impossible."
Ye Zhiyu asked back:
"Have you heard the rule of 150 people?"
Damn, show off your knowledge to me again... Yu Dazhang looked at Ma Jian and Xia Bin, wanting to seek off-site assistance.
But the two of them didn't know, so they had to shake their heads helplessly.
Let him pretend again.
Yu Dazhang sighed:
"I don't know."
Ye Zhiyu, who is a good teacher, looked at him with a smile and explained patiently:
"Human IQ can only remember the names of 150 people."
"No matter whether it is in reality or in the media, there will be no more than 150 people who can truly remember the names."
This is the first time Yu Dazhang has heard such a statement.
No matter whether it is true or false, he can't prove it. He can't write down all the names of people in his mind with a pen. "What does that have to do with the question just now?" Yu Dazhang asked again.
He knew Ye Zhiyu was waiting for him to ask.
Just be good at doing it to the end and be a supporting actor.
"Let me do it for you."
Ye Zhiyu said seriously: "The closest core relationship is about 5 people, mainly family members." "There are about 15 close friends, the kind that can seek support and help." "Friends, 50 people, will occasionally contact and interact." "The rest are acquaintances, who can remember their names and have certain social connections." "There are some acquaintances who can remember their names and have certain social connections." "
Speaking of this, even Ma Jian and Xia Bin understood it.
Elementary school teachers are not among these 150 people.
PS: Take a leave and take a day off
(This chapter is over)