"The matter is not decided, quantum mechanics","Seishun Buta Yaro", the remaining temperature is still in, Shuangye sister those God explanation has not forgotten. Love time"Kaguya-sama: Love Is War"and a lot of fun on the concept of knowledge. Although there are not many people, there is a lot of information.Three student union top science society, in this article, Dong Lingjun comes to set up a dish of knowledge and concepts in the previous words of Kaguya-sama.
No1, Barnum effect
This story comes from the second word, wechat. Hui ye said"too much, President". The narrator said:"this sentence is meaningless, but people who are said too much will feel that they have done something too much. This is the so-called Barnum effect in psychology"
What is the Barnum effect? Donglingjun is also the first time I've seen him. Let's go to encyclopedia.
People will give highly accurate evaluation to some personality descriptions that they think are customized for themselves. These descriptions are often so vague and universal that they can be applied to many people everywhere.
The first sentence means: someone tells you what kind of person you are, what personality you have, what job you are suitable for, and what situation you are in. These are the so-called personality descriptions.And they will tell you that they describe people like you. They are tailor-made for you. Others are not like this. For example:"benefactor, look at your face. I've been in emotional trouble recently."The first half is tailored, and the second half is the description of personality.
The second sentence means: these descriptions are basically unreliable and have no boundaries. They can be used to describe anyone. For example, you look better than ordinary people. You are gentle but indifferent to people you can't stand. It's all nonsense.
The experiment found that people are particularly inclined to believe and recognize this description. This is the Barnum effect.
Huiye buckled the big hat of"excessive", and the president naturally believed that he was such a person. Then he softened , please show the photos to the eldest lady.In fact, the president is not too much, but this effect makes him have a strong sense of identity.
What's the use of this effect? If you know this effect, you won't be fooled. Most of those astrology, divination or psychological tests use this routine. We will feel that it is the result of this psychological effect. If the president remembered the word when he surrendered, it would not be so easy to get caught. PS: there are also some personality analysis based on scientific data analysis, which should be treated differently.
NO2, chaos theory
This appears in the first sentence. The eldest lady and the president play all kinds of possible results"according to a movie"(they want to be a Laplace demon). At this time, Secretary Qianhua took out a set of movie tickets. The initial variables have changed from one to two, and the complexity has increased by many times.
There are many variables, and the mutual involvement is particularly complex. Chaos theory is a set of theories specialized in unpredictable systems. Known as the butterfly effect, the essence of the three body problem seems to be"chaos theory".
Secretary Qianhua is not simple. He knows how to get more initial variables. No matter how powerful Xueba is, ha ha. The best way to deal with Xueba is to increase the uncertainty and complexity of the computing system, and increasing the initial variables is a good means.
No3, selection bias (survivor bias)
This appears in the third sentence. The student union confiscated a bad book, in which there is a research report. The report says the proportion is one third. The three members of the Student Union began to discuss this conclusion. If someone believed it, naturally someone refuted it. The president threw out the concept of"survivor deviation".
President means that the people who participate in the survey questionnaire are generally those who read the magazine, and the people who read the magazine have particularity. They have common preferences, and this interest preference is just related to the questions in the survey questionnaire. The group sampling the questionnaire is a screened sample (not a real sample) Random sample), which cannot represent the population. The survey results are unreliable.
Survivor bias, roughly that's what it means. More can see this old article: Wukong's boss is only a little better than him every time. This is not what niaoyama Ming takes for granted
This story shows that the president is really good. However, this story also tells us thatWhen a scholar meets a soldier, it is not reasonable to say clearly, andThe God explanation of Kaguya-sama has destroyed everything. The biggest misunderstanding in the world is thatWhat you think you say and what she thinks you say are two completely different things. Donglingjun likes tongue twisters. In fact, it isCross server chat.
What is the meaning of the concept? In fact, there are hints in the animation, you can see what Kaguya-sama understands, so funny. In essence, it is also a survivor bias. Her cognitive system is not comprehensive (lady elite education). The input information is filtered, and the result will naturally produce errors or different understanding from us. This does not only refer to this field in animation, but also other fields.Expand the diversity of input information, which is the significance.
There are many words. Let's stop here first. Often read Dongling chat anime friends will find that this number likes to chat in the process of animation with a variety of knowledge concepts,"Kaguya-sama: Love Is War"this time with many of these concepts, do not have to find, donglingjun is naturally to seriously look at, there will be any interesting concept, please also pay attention to, we will continue to plate.
Routine welfare: understand all these concepts, and the animation of"Kaguya-sama: Love Is War"is really worth watching. There is also astronomical knowledge. The president is imagining"miss Huiye wants to be his Arafat BB in Sagittarius", and so on. Which Da Shen is this in the comment area for science popularization? What kind of ghost is this? 88.
