Name: 確証バイアス：あなたの脳はとても判断力がある (Confirmation Bias: Your Brain is So Judgmental)
Uploaded: 2021-01-14T06:22:37.000Z
Duration: 4 min 12 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

様態の副詞

So there are lots of biases that you can basically count on your perceiver being subject to.

They’re going to interfere with the way this person sees you. The first and probably

the most common is the confirmation bias. So confirmation bias is the brain’s tendency

to once you start to kind of go get a sense of what someone is like so you show in an

initial interaction you start to feel like this is a funny person or this is a smart

person or this is someone I can trust. And once you start to have that initial hunch

your brain naturally looks for information that confirms that initial hunch and kind

of ignores everything else. Psychologists also refer to this tendency to really latch

on to early information about a person as the primacy effect. And basically what that

means is the information we learn first about another person disproportionately shapes our

understanding of them afterward. And so, you know, in a way I sometimes feel bad talking

about that because I’d love to be the person that came and said you know how everyone tells

you that first impressions are so important. Don’t worry about it. They’re not that

important. If anything what the science shows is that they’re really more important than

you even think they are because that first impression is those – the initial information

that other person gets about you will have a really major effect on everything else they

So, for example, if in your initial encounter with someone you come across as kind of a

jerk and you know it. You realize afterwards that you didn’t come across the way you

intended to. And so the next day when you come in to work let’s say you bring them

a cup of coffee and you think well that’ll be nice, a nice gesture. It’ll show them

that I’m not a jerk. What’s actually more likely to happen is that they’re going to

interpret you giving them coffee with the lens of understanding of how you were a jerk

before. So they’ll say oh, can you believe this jerk who’s trying to manipulate me

by he thinks just giving me some coffee is going to somehow get me on his side, right.

So they’ll feel manipulated by the gesture. They’ll interpret the gesture in a way that’s

consistent with what they already think of you. And that’s really the challenge. Now

how do you get past confirmation bias? How do you get over the primacy effect when let’s

say your initial impression you gave someone wasn’t that good. There are a couple of

ways to do it. You can kind of think of them as the tortoise and the hare ways of getting

people to update their impressions. The tortoise way because it takes a long time is simply

overwhelming them with an abundance of really eye catching information that says I’m not

who you think I am, right. So it’s not just bringing them a cup of coffee the next day.

It’s going out of your way to be nice day after day after day potentially for a couple

of months before that person finally realizes there’s so much evidence that you’re a

What I thought of them originally that’s not true. They’re actually a really nice

person. But it takes a ton of information to do that and you really have to hang in

there for the long haul. The hare method which is actually not that fast – it’s really

more of a faster tortoise method is to find a way for you to work with that person or

have them need you in some way. Because psychologists call this creating an outcome dependency.

What it means is that that person in order for them to get what they want they have to

work with me. And what naturally happens when you create outcome dependency between people

is that they become really interested in being accurate about that other person, right. Because

if I need you to get what I want then I’m going to have to really pay attention to who

you are and be able to predict you. So people naturally take a second look. They don’t

just rely on that initial impression they had. They take another look at you and they’re

more willing to update and revise their impression of you in order to be really accurate. This

is why you find so often people will say oh, you know, I thought so and so was not that

bright but then I worked with him and I found out that he was really smart. Well yeah, working

together creates a real motivation for you to be accurate about the other person and

that really opens up a door for you to make a good second impression if you’ve made