शैडोइंग अभ्यास: The 15% Rule: How to Learn Faster | Andrew Huberman - वीडियो के साथ अंग्रेजी बोलना सीखें

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One of the biggest lies in public education about neuroscience is that every experience changes your brain.
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By the time I'm done saying this, your brain will be different.
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No, that's absolutely not true.
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That's a bunch of hooey.
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I studied neuroplasticity.
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I teach neuroplasticity.
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I'll tell you, you know what induces neuroplasticity?
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Being a baby who's trying to learn
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or being an adult who's forcing yourself to try and learn and you can't do the thing.
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The error is what stimulates the plasticity.
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And the appropriate level of difficulty, say the computational modeling is somewhere around 15 % on average.
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Now, what does that mean?
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You need to do a bout of work of 90 minutes to two hours.
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Like you got to strive and try and learn something.
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Do something hard every day mentally.
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This is critical for your ability to focus.
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And by the way, you asked about phones.
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Awesome study came out.
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They had people with their phone off, upside down on the table or in their bag,
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underneath their chair or in the opposite room, a separate room.
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And what they found is people can focus just fine in all three conditions.
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But if the phone is anywhere in the room, the amount of cognitive flexibility they have with the material they're focusing on is diminished.
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In other words, it requires more energy to focus, even if they're not getting calls and notifications.
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There's a subscript running in the brain, apparently, that's anticipating that this thing is going to reach for me.
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It's going to call me.
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So it's calling you even if it's not calling you, which is pretty cool.
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And so the way to increase focus and cognitive capacity is actually to just get the phone out of the room.
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That's a big part of it.
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Do some effortful learning bout, and it should feel like a fight.
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Keep in mind the friction you feel trying to learn something, that's adrenaline.
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Remember, how do we block learning?
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We block adrenaline, and it's downstream effects with propranolol.
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Being alert but calm or a little stressed and making errors through deliberate attempts to do something, not just throwaway errors.
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That's how you learn.
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Why?
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If I can reach out and grab this pen, my brain doesn't change.
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There's two kinds of practice.
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One is practicing doing things I already know how to do.
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There, you're aiming for 100 % performance, right?
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You're reinforcing what you already know how to do.
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Talk to a great dancer and they'll tell you they drill, drill, drill, drill the things they already know how to do.
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But when you're trying to learn the new language, the new emotional skill, the new physical skill, the new cognitive emotional skill.
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You need to make genuine attempts and you need to fail some of the time.
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And those failure signals are relayed to your cerebellum and your cerebellum propagates through networks that say change.
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So there's a set of conditions in the chapter on plasticity that say you need to be alert.
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So I talk about all the ways you can get alert, including pharmacology supplements and behavioral tools.
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Then you need to be focused.
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I talk about all the tools for focus, which you can devote to anything, not just learning.
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And then I talk about the conditions for plasticity.
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And you need to get this friction and these errors.
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And then you need to stop.
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You need to come back a day or two later, do it again.
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And then you need to make sure that you reinforce what you learned.
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Here's where AI is going to be a wonderful tool, already is a wonderful tool.
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The best way to learn is to not forget.
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Meaning if you test yourself mentally, or you could use any one of the LLMs, but I'll go into chat GPT and I'll just say,
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generate a short test of a graduate student at Stanford level, questions about neuroplasticity.
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And I go, oh, and I remember this, there's this one thing I don't remember.
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That's how you maintain and build knowledge over time.
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Self -testing, self -testing.
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People hear the word test, they think of external tester.
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You're the test taker, self -testing.
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That's a really interesting idea for this podcast episode, which we should definitely run.
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Should we generate a quiz?
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Yeah.
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So we can take the transcript and we can turn it into a test.
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Cool.
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Yeah.
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ChatGPT is great at doing this.
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You can change the difficulty and you can actually say, I'm a professor of neuroscience and I want a 15 % error rate on average.
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The study I love that really backs this up is
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that there've been a lot of studies of learning where they have students read the same passage one, two, three, or four times.
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And then they also have them highlight or take notes, or they just have them read it once and self -test.
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And they look six months and two years later.
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Reading it once, no notes, no highlighting and self -testing, you know, about a week later and looking up what you got,
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couldn't remember or got wrong led to much more stable learning over time.
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Awesome.
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Now this doesn't work so well for physical endeavors because there you have to like actually do the physical thing.
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You have to test yourself physically, but I love that set of experiments because it tells us everything we should be doing.

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अनुशंसित वीडियो

इस पाठ की शब्दावली और बोलने के सुझाव

यह स्पीकिंग पाठ वीडियो “The 15% Rule: How to Learn Faster” पर आधारित है। सबसे ज़्यादा दोहराए गए शब्द ये हैं: learn, test, error, learning, focus। इस वीडियो में शैडोइंग के लिए 79 वाक्य और 909 शब्द हैं। बोला गया हिस्सा 4:40 लंबा है। वक्ता तेज़ बोलता है, लगभग 195 शब्द प्रति मिनट, इसलिए जुड़ी हुई और कमज़ोर ध्वनियाँ ज़्यादा मिलेंगी। 85% शब्द अंग्रेज़ी के 3,000 सबसे आम शब्दों में से हैं; बाकी शब्द अभ्यास से पहले देख लेना अच्छा रहेगा।

इस वीडियो की मुख्य शब्दावली

वीडियो के 15 सीखने लायक शब्द, उच्चारण और अर्थ के साथ:

शब्दउच्चारणअर्थ
drill संज्ञा/dɹɪl/ड्रिल, बरमा
skill संज्ञा/skɪl/कुशलता, कौशल
alert विशेषण/əˈlɝt/सतर्क, सजग
difficulty संज्ञा/ˈdɪfɪkəlti/कठिनाई, मुसीबत
generate क्रिया/ˈd͡ʒɛn.ə.ɹeɪt/उपजाना
friction संज्ञा/ˈfɹɪkʃən/घर्षण, रगड़
adrenaline संज्ञा/əˈdɹɛnəlɪn/एड्रेनालाईन
stable संज्ञा/ˈsteɪ.bəl/गोष्ठ, अश्वालय
experiment संज्ञा/ɪkˈspɛɹ.ə.mənt/प्रयोग, तजुर्बा
genuine विशेषण/ˈd͡ʒɛn.juˌɪn/सच, वास्तविक
podcast संज्ञा/ˈpɑdˌkæst/पॉडकास्ट, कोशसत्र
dancer संज्ञा/ˈdænsəɹ/नर्तक, नचनिया
notification संज्ञा/ˌnoʊtɪfɪˈkeɪʃn̩/अनुज्ञापन, ज्ञापन
deliberate विशेषण/dɪˈlɪb.(ə.)ɹət/मंथन
quiz संज्ञा/kwɪz/क्विज़, प्रश्नोत्तरी

वीडियो में आने वाली फ़्रेज़ल वर्ब

शब्दअर्थ
come back क्रियावापस आना

दोहराने लायक वाक्य

वीडियो के छोटे, पूरे वाक्य जिन्हें आप रोज़ की बातचीत में इस्तेमाल कर सकते हैं:

  • I'll tell you, you know what induces neuroplasticity?
  • It's going to call me.
  • Remember, how do we block learning?
  • We block adrenaline, and it's downstream effects with propranolol.
  • Should we generate a quiz?

ध्यान देने योग्य उच्चारण

वक्ता 18 बार संक्षिप्त रूपों का प्रयोग करता है, जैसे you're, I'll, doesn't। इन्हें वैसे ही छोटा बोलें जैसा आप सुनते हैं।

  • “sh” और “zh” की ध्वनियाँ: friction /ˈfɹɪkʃən/, notification /ˌnoʊtɪfɪˈkeɪʃn̩/, computational /ˌkɑmpjʊˈteɪʃənəl/, diminish /dɪˈmɪnɪʃ/
  • लंबे शब्द — बलाघात सही रखें: difficulty /ˈdɪfɪkəlti/, adrenaline /əˈdɹɛnəlɪn/, experiment /ɪkˈspɛɹ.ə.mənt/, flexibility /ˌflɛksɪˈbɪlɪti/, notification /ˌnoʊtɪfɪˈkeɪʃn̩/

हिंदी भाषियों के लिए मुश्किल ध्वनियाँ:

  • /v/ और /w/ का फ़र्क़ — /v/ में ऊपर के दाँत निचले होंठ को छूते हैं, /w/ में होंठ गोल होते हैं: cognitive /ˈkɑɡ.nɪ.tɪv/, behavioral /bɪˈheɪvjəɹəl/, quiz /kwɪz/, strive /ˈstɹaɪv/, endeavor /ɛnˈdɛv.ɚ/
  • /z/ — इसे “ज” (/dʒ/) न बनाएँ: physically /ˈfɪz.ɪ.kli/, quiz /kwɪz/
  • शब्द की शुरुआत में s + व्यंजन — पहले “इ” न जोड़ें: skill /skɪl/, stable /ˈsteɪ.bəl/, strive /ˈstɹaɪv/, stimulate /ˈstɪm.jəˌleɪt/

इस वीडियो से अभ्यास कैसे करें

  1. पहले बिना बोले पूरा वीडियो एक बार सुनें और जो शब्द नहीं आते उन्हें लिख लें।
  2. 0.75× गति से शुरू करें, एक-एक वाक्य की शैडोइंग करें, और सहज लगने पर सामान्य गति पर लौटें।
  3. अपनी आवाज़ रिकॉर्ड करें और मूल से तुलना करें, ख़ासकर drill, skill, alert जैसे शब्दों पर ध्यान दें।

शैडोइंग तकनीक क्या है?

शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।

शैडोइंग तकनीक: पूरी चरण-दर-चरण गाइड पढ़ें →