Chapter 388

Zhang Jian's face, has no way to accurately describe, looking red and purple, almost turned into pig liver.

"Brother Jiang, look what you said..."

Seeing that I finally gave the green light, Zhang Jian slowly breathed out a sigh, "brother, you should be relieved! If something unexpected happens, you, you... "

Zhang Jian's eyes turned around. When he saw the garbage can in the corner at the end of the corridor, his eyes suddenly brightened.

"You just cut off my head and sell it to the recycle bin!"

Looking at his servile and pitiful appearance, I don't want to talk nonsense with him any more.

"Come on, come on, hurry up! Ma De, I've lost eight generations of blood and mold with you at a friend's stall today

"Yes, hard work brother, wronged brother..."

Zhang Jian is submissive. His attitude towards me now is quite different from that when we just met.

I don't speak any more. I come to the rest room with Zhang Jian.

By this time, the soldiers had already put the equipment in order, and their serious eyes were waiting for us.

"Brother, I'll invite you and them later..." Zhang jiannuzui glanced at the rest of Liu yaoqin and Sima Xiaoqiao, and said to me in a soft voice, "brother Jiang, in order to make the final test go smoothly, you have to say a few words!"

"All right Brother Zhang, just tell me what you want me to tell them! "

"Who, Liu yaoqin and Sima Xiaoqiao, the other two, are sitting in front of the two instruments..."

Zhang Jian lowered his voice and began to tell me.

I don't think they're trying to fool each other out of the lie detector.

Their fundamental purpose must be different.

However, with Zhang Jian's continuous elaboration, I was a little confused.

It looks like it's a bit of a lie detector!

…

Finally, Zhang Jian licked his lips and gave me a mysterious smile.

"Brother, don't look at the rough guys. Brother Zhang, I'm a top student majoring in microelectronics in a famous university You're an expert in bioelectricity... "

Zhang Jian pointed to the coquettish girl who didn't speak much during this period of time, "this is a big bull!"

I went to ~ ~

suddenly, I couldn't understand it.

I didn't expect that people can't be judged by their appearance, and the sea water can't be measured. Zhang Jian and Sao Niang are actually tall and talented people who "study science"

It's true. It doesn't look like it!

Zhang Jian is five big three thick, a face of horizontal meat, looks like a butcher.

The coquettish women, in short, look like the kind of women who stand on the street to sell.

With my mouth wide open, I can't say a word for a long time.

For a long time, I reached out and pressed my forehead, with an exaggerated expression, "this Crouching trough, cow force, brother Zhang

I even slightly bent over and arched my hand, "disrespect, disrespect."

At this time, the woman suddenly began to smile, "team Jiang, don't exaggerate. Hee hee, when it's over, I'll accompany my sister around t city. It's the first time I've been here. I really hope a guide will accompany me all the way!"

She bites the word "accompany the whole journey" very hard. Damn, how does it sound?

Don't worry about good or bad words, as long as you say it from this woman's mouth, it sounds so wrong.

"Yes, yes, ok..."

I deal with it carelessly, but I am surprised.

I didn't expect What a surprise!

"Brother Zhang, you are ready to start. I'll give them some instructions."

When I came to Liu yaoqin and Sima Xiaoqiao, I nodded to them with a straight face.

When they saw me coming, they got up from the chair with a brush.

"Good team Jiang!"

"Sit down!" I nodded, "it's been a long time, right What do you have in mind? "

My question is a little odd.

They didn't ask them whether they were psychologically prepared or tell them what to do next. Instead, they showed that they wanted to listen to some people's ideas.

The four prisoners looked at each other for more than ten seconds.

"Team Jiang, I'm a little scared..."

It's Sima Xiaoqiao who should speak first. After all, she and I know each other better.

"Afraid? What are you afraid of? "

I said with a cold face, "with my Jiang Feng, who dares to bully and embarrass you?"

With that, I glared at Liu yaoqin, who had been in a panic all the time. That means that Liu yaoqin should be honest. If I hear about bullying Sima Xiaoqiao again, you don't want to be in the first prison!

"Well, then I'm not afraid of team Jiang. "

Sima Xiaoqiao said a low, looking at my eyes become a bit strange."Later, you will cooperate with each other well Well, cooperate with them in their work. However, if there is something wrong with your body and you feel uncomfortable, you should signal to me immediately. Do you hear me? "

"Yes

I motioned for them to sit down in groups, moved a chair and sat directly beside Sima Xiaoqiao and Liu yaoqin.

At this time, Cheng Yaoxin, Qin team, Li Mei and others also came one after another, looking at Zhang Jian coldly through three or four steps.

I sat steadily, looking gentle, but my heart had been surging with huge waves.

As a result of studying criminal psychology related courses, so, for the lie detector situation and its working principle, I still have spectrum in my heart.

Polygraph is a polygraph, which is translated as "multinomial recorder".

To put it bluntly, it is an instrument for recording multiple physiological reactions of human body.

Lie detector appeared very early. In the 1970s and 1980s, it once swept the world and was widely used.

, as the name implies, lie detector is mainly used in criminal investigation to assist in investigation, and to understand whether the criminal suspects are involved in criminal cases by understanding the psychological state of the suspect.

Whether there is a ghost in a person's heart, whether the suspect is a real crime, when asked by the police, there will be some physiological differences, and these subtle changes in physiological indicators are the basis for the prosecution or the public security organ to determine whether the suspect really has criminal facts.

, in fact, most of the real suspects suspect that they will lie when they ask questions, so they need to detect lie through specific means.

Therefore, accurately speaking, "lie detection" is not to detect the "lie" itself, but to test the physiological parameters changes caused by the psychological stimulation of the suspect.

Therefore, the more accurate and scientific name of "lie detector" is "multi parameter psychological tester".

After all, anyone who has studied criminal psychology will know something about polygraph and polygraph test.

However, what makes me uneasy is that Zhang Jian and Sao Niang went to our Shashan female prison in the middle of the night to do lie detection test. How much do they mean?