シャドーイング練習: How Personality Predicts Success in Different Fields - 動画で英語スピーキングを学ぶ
レッスンを作成中...
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If you gave a thousand people a list of adjectives to describe themselves with, and one of the adjectives was happy,
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and another of the adjectives was social,
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you'd find that those who rated themselves high on happy would also rate themselves high on social,
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and those who rated themselves low on happy would also rate themselves low on social.
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And by looking at those patterns of co-variation, you can determine what the essential dimensions are of human personality.
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One of the dimensions is, roughly, happiness.
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That's extroversion.
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Another dimension is neuroticism.
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It's a negative emotion dimension.
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So if you ask someone if they're anxious and they score high, say on a scale of one to seven,
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they're also likely to score high on another item that says that they're sad.
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And it turns out that negative emotions clump together.
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And so that people who experience more of one negative emotion have a propensity to experience more of all of them.
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There's another dimension called agreeableness.
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and agreeable people are self-sacrificing, compassionate and polite.
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If you're dealing with an agreeable person, they don't like conflict.
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They care for other people.
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If you're dealing with an agreeable person, they're likely to put your concerns ahead of theirs.
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They're non-competitive and cooperative.
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It's a dimension where women score more highly than men on agreeableness across cultures,
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including those cultures where the largest steps have been taken towards producing an egalitarian social circumstance, like Scandinavia, actually.
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The gender differences in personality there are larger than they are anywhere else.
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Another trait is conscientiousness.
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Conscientiousness is an excellent trait if you want to do well in school and in work, especially if you're a manager and administrator.
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I can't say we understand a lot about conscientiousness, although it reliably emerges from factor analytic studies of adjective groups across different countries.
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Conscientious people are diligent, industrious, and orderly.
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Their orderliness tilts them towards political conservatism, by the way, the way, because it turns out that your inbuilt temperament,
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your inbuilt personality, which constitutes a set of filters through which you view the world,
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also alters the manner in which you process information and influences the way that you vote.
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And so you might say, and I do believe that this is true, we've been doing a lot of research on this as of late,
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the more accurate a measure you take of someone's political beliefs, the more you find that personality is what's predicting them.
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And I think that's a reasonable thing to think about because, you know, you have to figure out ways of simplifying the world, right?
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Because you just can't do everything.
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And so people are specialized.
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They have specialized niches that they occupy.
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You can think about them as social niches.
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A niche is a place where your particular skills would serve to maintain you.
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And so if you're extroverted, you're going to look for a social niche because you like to be around people.
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And if you're introverted, you're going to spend much more time on your own.
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And so if you're an introverted person, for example, you're going to want a job where you're not selling
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and where you're not surrounded by groups of people who are making social demands on you all the time
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because it'll wear you out.
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Whereas if you're extroverted, that's just exactly what you want.
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And so the extrovert sees the world as a place of social opportunity.
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And the introvert sees the world as a place to retreat from and spend time alone.
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And it turns out that both of those modes of being are valid.
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The issue, at least to some degree, is whether or not you're fortunate enough to match your temperament with the demands of the environment.
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And I suppose also whether you're fortunate enough so
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that you're born in an era where there actually is a niche for your particular temperament.
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Because it isn't necessarily the case that that will be the case.
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Imagine that all of these temperamental dimensions vary because of evolutionary pressure, right?
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So there's a distribution of extraversion, a normal distribution.
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Most people are somewhere in the middle, and then as you go out towards the extremes, there are fewer and fewer people.
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And what that means is that on average, across large spans of time,
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there have been environments that match every single position on that distribution
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with most of the environments matching the center because otherwise we wouldn't have evolved that way.
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And so sometimes being really extroverted is going to work well for you in a minority of environments, a minority of niches and sometimes it's just going to be a catastrophe.
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I suspect, for example, that if you live in a tyrannical society
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where any sign of personally oriented activity is likely to get you in trouble.
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That being extroverted and low in neuroticism wouldn't be a very good idea
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because you're going to be mouthy and happy and saying a lot of things, unable to keep your thoughts to yourself, and you're going to be relatively fearless.
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Now, I don't know that for sure because we haven't done the studies that precisely match temperamental proclivity to environmental demand, but you get what I mean.
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So, conscientious people, anyways, conscientious people are industrious and orderly.
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We know a little bit about orderliness.
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It seems to be associated, strangely enough, with disgust sensitivity, which I suppose isn't that surprising.
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You know, if you take an orderly person and you put them in a messy kitchen, they respond with disgust and want nothing more than to straighten it all out
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and organize it and clean it and there's tremendous variability in orderliness.
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And as I said, orderliness predicts political conservatism, it's not the only thing, but it's certainly one of the things.
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The correlation between conscientiousness and grades is about 0.4, it's about 16% of the variance.
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It's the second best predictor of university grades after intelligence, and we'll talk about intelligence during this course too.
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Intelligence is actually a relatively straightforward concept I don't think I'll get into it today,
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but Conscientious people, their industriousness and their orderliness makes them schedule their time So they make efficient use of their time, they use schedules and
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that sort of thing We haven't been able to figure out anything about the underlying biology
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or psychology of industriousness We've tried really dozens
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and dozens of tests attempting to find a laboratory measure on which industrious people do better and we failed completely.
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And there's no animal models of industriousness either.
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And so I would say it's a great mystery that remains at the heart of trait psychology.
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And maybe it's a human specific category, you know.
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I mean you can think of sled dogs maybe of being industrious and maybe sheep dogs and animals that work like that, but of course they've been trained by human beings.
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But it isn't obvious that animals are industrious the same way we are.
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I mean, industriousness involves sacrificing the present for the future, something like that.
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And it seems like you have to be able to conceptualize time in order to sacrifice the present for the future.
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One of the things that I would recommend that you do as students in this course, and maybe in every course,
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speaking of industriousness, is come up with a plan of attack for the course and use a scheduler.
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If you treat your university career like a full-time job, you're much more likely to succeed.
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And if you keep up on the readings and you keep up on the essays and all of that,
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then you're much less likely as well to fall into despair when you get too far behind.
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Using a Google Calendar or something like that to organize a schedule for the entire semester
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at the beginning of the semester can be invaluable, especially if you're not very industriousness, very industrious, because it can keep you on track.
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And one of the things we know about industrious people is
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that they are very good at using schedules and at planning the use of their time.
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And so I would like to say that you should all be smarter, but I don't know how you could be smarter.
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We don't know anything about how to improve intelligence.
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And I suppose we don't really know anything about how to improve industriousness either.
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But I can tell you
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that people who are industrious come up with a strategy for solving the problem that's ahead of them.
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And then they do whatever they can to stick to the strategy.
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And so, for example, if you sat down today or tomorrow for a couple of hours, three hours, and you filled in a Google Calendar, whatever you happen to use,
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with a strategy for studying and a list of when all your assignments are due and all of that, and when you're going to sit down and study,
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then you won't be in a position where you have to
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cram for 10 hours a day hopelessly right before an important exam.
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It's also a very ineffective way of studying, by the way.
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I mean, first of all, people who cram for 10 hours say they're studying for 10 hours, but they rarely are because, well, I can't study for 10 hours.
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I don't have the power of concentration that would enable me to do that for that prolonged period of time.
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I can manage about three hours of intense intellectual activity before I'm pretty done.
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And it's also the case that if you study and then sleep
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and then study and then sleep and then study and then sleep, you space it out, then you're much more likely to remember.
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It's also much more likely that you're much more likely to remember if you try to recall the material.
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And so highlighting and that sort of thing isn't very useful.
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But reading, closing the book, summarizing what you've read without opening the damn book, that's useful.
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And the reason for that is that you're practicing remembering.
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And that's what you have to practice.
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If you're practicing memorization, you have to practice remembering.
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You don't just go over the thing over and over.
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That'll help you with recognition memory, some, but it won't help you with recall memory.
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Anyways, the last trait is openness.
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Openness is a creativity trait.
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It's also associated with intelligence in that intelligent people, and I'm speaking technically of IQ tend to be higher and tend to be more creative,
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which is hardly surprising.
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Creative people are more likely to be liberal politically, by the way.
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They like novelty, they like aesthetics, they like fiction, they like movies, they like art, they like poetry.
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There's something about them that grants them an aesthetic sensitivity, and that's an in-built trait.
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It's not the case, by the way, that everyone's creative.
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In fact, far from it.
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We've used the creative achievement questionnaire to measure people's creativity.
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I'll talk to you about that later in the class.
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And the creative achievement questionnaire takes 13 dimensions of creativity.
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So, you know, writing, dancing, acting, scientific investigation, entrepreneurial activity, architectural activity, cooking.
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there's a handful of others, singing, etc. You know, the sorts of things that you would assume that people could be creative about.
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And then it asks people to rate themselves on a scale from 1 to 10 on their level of achievement
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with regards to all those creative domains with zero being, I have no training or proficiency in this area.
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And 70% of people score zero across the entire creative achievement questionnaire.
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a tiny proportion of people are outliers way out
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and they're creative in many dimensions simultaneously
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and exceptionally creative it turns out as you'll find out that
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that pattern which is called a Pareto distribution where most people stack up at zero
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and a few people are way out on the creative end
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characterizes all sorts of distributions like the distribution of money for example
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which is why one percent of the people have the overwhelming
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majority of the money it's a different one percent across time it like it churns
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and you're much more likely to be in the one percent
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if you're older logically enough
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because one of the things you do as you age is you trade youth for money
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if you're fortunate i don't think the trade is really worth it
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but that's the best you've got
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so anyways those particular traits you can think of those as ways
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that you simplify the world right there's lots of different places
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that you can act in the world
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and there's lots of different ways you can look at it
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and survive that's why you can be a plumber and a lawyer
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and an engineer and those all work right even though they're very different modes of being
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and you can have different personalities and survive as long as you're capable of
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finding the place where your particular filters and behavioral proclivities match the demand of of the environment.
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And a huge part, I would say, of successful adaptation is precisely that.
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このレッスンの語彙とスピーキングのポイント
このC1レベルのスピーキングレッスンは、動画「How Personality Predicts Success in Different Fields」を教材にしています。 繰り返し出てくる語は次のとおりです：creative, likely, dimension。 この動画には、シャドーイング用の文が154文、単語が2190語あります。 音声の長さは13:25です。 話す速さは1分あたり約163語で、日常会話に近い自然なペースです。 単語の83%は英語の頻出3,000語に含まれます。残りは練習の前に確認しておきましょう。
この動画の重要語彙
動画の中で特に難しい単語15語を、発音と意味つきで紹介します。
| 単語 | 発音 | 意味 |
|---|---|---|
| dimension 名詞 | /daɪˈmɛn.ʃən/ | 面積, 寸法 |
| industrious 形容詞 | /ɪnˈdʌstɹi.əs/ | 勤勉 |
| trait 名詞 | /tɹeɪt/ | 特徴 |
| niche 名詞 | /nɪt͡ʃ/ | 壁龕 |
| adjective 名詞 | /ˈæd͡ʒ.ɪk.tɪv/ | 形容動詞 |
| introverted 形容詞 | /ˈɪn.tɹəˌvɜːɹ.təd/ | 内向的 |
| orderly 形容詞 | /ˈɔɹdɚli/ | 整然 |
| questionnaire 名詞 | /ˌk(w)ɛstʃəˈnɛə/ | アンケート |
| temperament 名詞 | /ˈtɛm.pɚ.ə.mənt/ | 気質, 気性 |
| creativity 名詞 | /kri.eɪˈtɪv.ᵻ.ti/ | 創造性, 創造力 |
| conservatism 名詞 | /kənˈsɜːvətɪzəm/ | 保守主義 |
| cram 動詞 | /kɹæm/ | 詰め込む |
| extroversion 名詞 | 外向性 | |
| simplify 動詞 | /ˈsɪmplɪfaɪ/ | 単純化 |
| disgust 名詞 | /dɪsˈɡʌst/ | 嫌気, 嫌悪 |
動画に出てくる句動詞
| 単語 | 意味 |
|---|---|
| sit down 動詞 | 座る, 腰掛ける |
| find out 動詞 | 見出す, 調べる |
| go out 動詞 | 出る |
繰り返し練習したい文
動画に出てくる短く完結した文です。日常会話でそのまま使えます。
- Because you just can't do everything.
- We don't know anything about how to improve intelligence.
- If you're practicing memorization, you have to practice remembering.
この動画の文法
話し手がよく使っている文型を、動画の実際の表現とともに紹介します。
| 文型 | 動画での表現 |
|---|---|
| 現在完了形 have/has + 過去分詞 — 過去の出来事が今も関係している | have been taken · have specialized · have been |
| 受動態 be + 過去分詞 — 誰がするかより、何が起きるかに焦点を当てる | have been taken · are specialized · being really extroverted |
| 関係詞節 who / which + 節 — 人や物について情報を加える | those who rated · people who experience · people who are |
注意したい発音
話し手はyou're, don't, they'reなど、短縮形や弱形を74回使っています。聞こえたとおりの短い形で発音しましょう。
- 「th」の音: aesthetics /ɛsˈθɛt.ɪks/, theirs /ðɛɚz/, aesthetic /ɛsˈθɛ.tɪk/
- 「sh」と「zh」の音: dimension /daɪˈmɛn.ʃən/, conscientious /ˌkɑn.ʃiˈɛn.ʃəs/, specialize /ˈspɛʃəˌlaɪz/, memorization /ˈmem(ə)ɹaɪˌzeɪʃn̩/, proficiency /pɹəˈfɪʃənsi/
- 長い単語（アクセントの位置に注意）: industrious /ɪnˈdʌstɹi.əs/, extroverted /ˈɛkstɹəˌvəɹtɪd/, orderliness /ˈɔːdəlɪnəs/, conscientious /ˌkɑn.ʃiˈɛn.ʃəs/, introverted /ˈɪn.tɹəˌvɜːɹ.təd/
日本語話者が苦手な音：
- /r/ と /l/ の区別 — /l/ は舌先を歯茎につけ、/r/ はどこにもつけない: agreeable /əˈɡɹiəbəl/, orderly /ˈɔɹdɚli/, proclivity /pɹəʊˈklɪvɪti/, temperamental /ˌtɛmp(ə)ɹəˈmɛntl̩/, egalitarian /ɪˌɡæl.ɪˈtɛɹ.i.ən/
- /v/ — /b/ にならないように、上の歯を下唇に当てる: extroverted /ˈɛkstɹəˌvəɹtɪd/, adjective /ˈæd͡ʒ.ɪk.tɪv/, introverted /ˈɪn.tɹəˌvɜːɹ.təd/, creativity /kri.eɪˈtɪv.ᵻ.ti/, conservatism /kənˈsɜːvətɪzəm/
- /f/ — 「フ」ではなく、上の歯と下唇で出す: fortunate /ˈfɔɹ.t͡ʃə.nɪt/, simplify /ˈsɪmplɪfaɪ/, proficiency /pɹəˈfɪʃənsi/, fearless /ˈfɪɹləs/, catastrophe /kəˈtæstɹəfi/
この動画での練習方法
- まず声を出さずに動画を最後まで聞き、知らない単語をメモします。
- まず0.75倍速で一文ずつシャドーイングし、慣れてきたら通常の速度に戻します。
- 自分の声を録音して元の音声と比べます。dimension, industrious, traitなどの単語に特に注意しましょう。
シャドーイングとは？英語上達に効果的な理由
シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。