"Please receive your newbie gift package."

At 12 noon, this line of words popped up in front of Ling Ran's eyes again, along with an icon in the shape of a package that kept flashing in the upper right corner of his field of vision, like a broken ambulance light.

Ling Ran silently took out his notebook and made a note, but did not make any response.

As a medical student, Ling Ran has considerable curiosity, and at the same time, he also has enough caution and self-control.

After obtaining the system inexplicably and in a daze, the first thing Ling Ran did was to record and test it in various ways.

Because he had to make sure first that he was not mentally ill.

Moreover, in order to avoid losing the graduation certificate that he was about to receive, Ling Ran had to take the test himself.

Ling Ran first chose the "Davos Cognitive Bias Rating Scale", which is used to assess cognitive biases in patients with schizophrenia, especially patients with delusional disorder, and is a self-evaluation scale.

All 42 items are stated in the first person to describe people's unique attitudes and beliefs, with 1 being strongly disagree and 7 being strongly agree.

The entire table is very simple to make, and some of the items are easy to understand.

For example, item 1: I am alert to danger.

Article 9: I’m always unsure of other people’s intentions.

Rule 20: I make sure every window is locked.

Rule 25: The first thought is always right.

Rule 27: I won’t go out after dark.

However, the self-evaluation form is easy to answer, but a little troublesome to process. It usually requires the use of multiple formulas to calculate the final total score.

In addition, in addition to the Cognitive Bias Rating Scale, Ling Ran also took the domestic cognitive function test set for schizophrenia, the Peter version of the Delusion Questionnaire, and the Hoddock version of the Psychiatric Symptom Rating Scale, which are used to determine the presence or absence of mental symptoms, and

Positive and Negative Symptom Scales for Symptom Severity…

To put it simply, in order to judge his mental state through data, Ling Ran needed a computer with relevant software installed.

Ling Ran silently walked to the second floor of the school laboratory, knocked on the door, and heard the sound of running from inside. He paused in front of the door for a few seconds, and then the door was suddenly opened.

"Senior Brother Ling, you are here." The senior sister put on a light lipstick and seemed to have blush on her face. Under the dim light, it was easy to remind people of Grandma Wolf.

"Sister, I'm here to trouble you again." Ling Ran smiled calmly.

"It's okay, it's a trivial matter." The senior sister felt comfortable all over, and there was a villain in her heart crying desperately: The school grass is so beautiful, the school grass smiles so handsomely...

Ling Ran kept smiling.

The senior suddenly woke up, quickly opened the door, and said with a smile on her face: "Come in quickly, I'll make you some tea... No, I'll make you a cup of tea. By the way, are you feeling okay?"

"Huh? That's fine. Why do you ask that?" Ling Ran was a little concerned.

While preparing tea bags, the senior sister said: "I heard that you had a CT scan and an MRI a few days ago... That, I heard about it by chance."

A CT scan costs several hundred yuan, and an MRI scan costs about 2,000 yuan. Ling Ran wanted to take multiple parts of the body at once, so he naturally made use of the resources at hand and asked the senior on the third floor to help.

The purpose is to make sure that there is no organic disease in one's brain.

Ling Ran had already found an excuse and said calmly: "I wanted to write something, so I asked Senior Sister Li for help. Did you see it? How about it?"

"It's pretty good-looking." After finishing her sentence, the senior sister hurriedly changed her words: "It's pretty good-looking. She's young and energetic. There's no problem."

In her heart, the senior sister complained hard to herself: Why did you just say what you said in the chat smoothly? If you say that other people's brain MRIs look good, you are easily regarded as a pervert. You are an orphan!

"It's no problem. Well, senior, is this the machine?" Ling Ran pretended not to hear it and turned his attention to the computer in the laboratory.

"Yes, with the SPSS 20.0 statistical software installed, as long as the data is sufficient, you can use the plug-in we made to diagnose DSM-IV schizophrenia. The CQB, BDI, PDI and PSYRATS assessments you want are all fine..."

When it comes to her profession, the senior sister talks endlessly.

Immediately afterwards, the senior sister taught Ling Ran step by step how to operate the software.

Every year in the medical school, undergraduate students come to borrow machines and software, but Ling Ran is the one who receives such careful instruction.

The senior sister was also very happy. She carefully taught the school boy how to use the software, and then said reluctantly: "Then you can run it yourself. I'll go out first."

It was not easy for her to keep the patient data.

"Okay, please excuse me, senior sister." Ling Ran sat on the chair without hesitation and focused his attention on the computer screen.

The senior sister left the laboratory in three steps. When the door was completely closed, Ling Ran stood up and locked it before silently taking out a thick questionnaire from her backpack.

This is what he has done in recent days. In order to avoid the influence of paranoia or schizophrenia, Ling Ran also recorded the video and gave some of it to his classmates for review.

It is not uncommon for medical students to conduct experiments on themselves, especially in psychoanalysis, where no knife or needle is required. Everyone likes to include themselves as one of the experimental materials.

Ling Ran entered the numbers and letters into the corresponding plug-in one by one as taught by his senior sister, reviewed it twice, and clicked "Run".

The computer sputtered to life.

Although the table only fills in single digits, after adding formulas and coefficients, the amount of calculation is not small.

After a long time, I heard the printer clicking.

Ling Ran pulled the printing paper over and looked at the final result first.

"Hmm..., the standard value of the Davos Cognitive Bias Rating Scale should be 128.05±26.5, I am...154, phew, not bad, a difference of 0.55 is considered mental illness."

Ling Ran stood up happily, and when he was about to decide to order the novice gift package, he stopped again.
Chapter completed!