Shadowing Practice: 5 Crazy Ways Social Media Is Changing Your Brain Right Now - Learn English Speaking with Video

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With social media sites being used by one third of the entire world,
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they've clearly had a major influence on society.
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But what about our bodies?
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Here are five crazy ways that social media and the internet are affecting your brain right now.
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Can't log off?
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Surprisingly, 5-10% of internet users are actually unable to control how much time they spend online.
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Though it's a psychological addiction as opposed to a substance addiction,
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brain scans of these people actually show a similar impairment of regions that those with drug dependence have.
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Specifically, there's a clear degradation of white matter in the regions that control emotional processing,
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attention, and decision making.
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Because social media provides immediate rewards with very little effort required,
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your brain begins to rewire itself,
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making you desire these stimulations,
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and you begin to crave more of this neurological excitement after each interaction.
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Sounds a little like a drug, right?
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We also see a shift when looking at multitasking.
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You might think that those who use social media or are constantly switched between work and websites are better at multitasking,
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but studies have found that when comparing heavy media users to others,
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they perform much worse during task switching tests.
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Increased multitasking online reduces your brain's ability to filter out interferences
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and can even make it harder for your brain to commit information to memory.
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Like when your phone buzzes in the middle of productive work.
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Or wait, did it even buzz?
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Phantom vibration syndrome is a relatively new psychological phenomenon where you think you felt your phone go off,
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but it didn't.
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In one study, 89% of test subjects said they experienced this at least once every two weeks.
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it would seem that our brains now perceive an itch as an actual vibration from our phone.
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As crazy as it seems,
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technology has begun to rewire our nervous system,
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and our brains are being triggered in a way they never have before in history.
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Social media also triggers a release of dopamine, the feel-good chemical.
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Using MRI scans, scientists found that the reward centers in people's brains are much more active
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when they're talking about their own views as opposed to listening to others.
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Not so surprising, we all love talking about ourselves, right?
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But it turns out that while 30-40% of face-to-face conversations involve communicating our own experiences,
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around 80% of social media communication is self-involved.
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The same part of your brain related to orgasms,
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motivation, and love are stimulated by your social media use,
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and even more so when you know you have an audience.
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Our body is physiologically rewarding us for talking about ourselves online.
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But it's not also self-involved.
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In fact, studies on relationships have found
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that partners tend to like each other more if they meet for the first time online rather than with a face-to-face interaction.
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Whether it's because people are more anonymous or perhaps more clear about their future goals,
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there's a statistical increase in successful partnerships that started online.
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So while the internet has changed our verbal communication with increased physical separation,
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perhaps the ones that matter the most end up even closer.
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Speaking of social media, we had you ask us questions on Twitter,
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Instagram, Facebook, Tumblr, Google+, and every other social platform we could find,
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and did a Q&A video over on ASAP Thought,
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so if you feel like getting some insider info on ASAP Science and behind the scenes,
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check it out with the link in the description.
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Got a burning question you want answered?
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Ask it in the comments or on Facebook and Twitter.
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We also finally got a P.O.
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Box for all of you amazing science lovers who have requested to send us mail or other stuff over the years.
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And we'd love to hear from all of you,
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so feel free to use the address on the screen or in the description box.
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And subscribe for more weekly science videos.

Vocabulario y notas de pronunciación para esta lección

Este vídeo tiene 59 frases y 662 palabras para practicar shadowing. La parte hablada dura 3:13. El hablante habla rápido, unas 206 palabras por minuto, así que espera sonidos enlazados y reducidos. El 85 % de las palabras está entre las 3.000 más comunes del inglés; conviene repasar el resto antes de empezar.

Vocabulario clave de este vídeo

15 palabras del vídeo que vale la pena aprender, con su pronunciación y significado:

PalabraPronunciaciónSignificado
reward sustantivo/ɹɪˈwɔɹd/recompensa
interaction sustantivo/ˌɪn.təˈɹæk.ʃən/interacción, interrelación
psychological adjetivo/ˌsaɪ.kəˈlɑː.d͡ʒɪ.kl̩/psicológico
trigger sustantivo/ˈtɹɪɡɚ/gatillo, perrillo
addiction sustantivo/əˈdɪkˌʃən/adicción, vicio
scan verbo/skæn/escrutar
buzz sustantivo/bʌz/zumbido, zurrido
oppose verbo/əˈpoʊz/oponer, salir al encuentro
vibration sustantivo/vaɪˈbɹeɪʃən/vibración
partnership sustantivo/ˈpɑɹtnɚʃɪp/asociación, colaboración
compare verbo/kəmˈpɛɚ/comparar, parangonar
commit verbo/kəˈmɪt/encomendar
filter sustantivo/ˈfɪltɚ/filtro
involve verbo/ɪnˈvɑlv/involucrar
lover sustantivo/ˈlʌvɚ/amante, enamorado

Phrasal verbs que vas a escuchar

PalabraSignificado
end up verboterminar, ir a parar
go off verboexplotar
turn out verboresultar

Pronunciación a tener en cuenta

El hablante usa 5 contracciones y formas reducidas, como can't, didn't, they're. Dilas en su forma corta, tal como las oyes.

  • Los sonidos de “sh” y “zh”: interaction /ˌɪn.təˈɹæk.ʃən/, addiction /əˈdɪkˌʃən/, vibration /vaɪˈbɹeɪʃən/, partnership /ˈpɑɹtnɚʃɪp/, motivation /ˈmoʊ.tə.veɪ.ʃən/
  • Palabras largas — cuida el acento: interaction /ˌɪn.təˈɹæk.ʃən/, psychological /ˌsaɪ.kəˈlɑː.d͡ʒɪ.kl̩/, motivation /ˈmoʊ.tə.veɪ.ʃən/, communicate /kəˈmjuːnɪkeɪt/, anonymous /əˈnɒn.ə.məs/

Cómo practicar con este vídeo

  1. Escucha el vídeo entero una vez sin hablar y anota las palabras que no conoces.
  2. Empieza a velocidad 0,75×, haz shadowing frase por frase y vuelve a la velocidad normal cuando te resulte fácil.
  3. Grábate y compara con el original, prestando atención a palabras como reward, interaction, psychological.

Gramática en este vídeo

Las estructuras que más usa el hablante, con las palabras exactas del vídeo:

EstructuraEn el vídeo
Present perfect have/has + participio pasado — una acción pasada que sigue importando ahorahave found · has begun · has changed
Voz pasiva be + participio pasado — importa lo que ocurre, no quién lo hacebeing triggered · are stimulated

¿Qué es la Técnica de Shadowing?

Shadowing es una técnica de aprendizaje de idiomas respaldada por la ciencia, desarrollada originalmente para la formación de intérpretes profesionales y popularizada por el políglota Dr. Alexander Arguelles. El método es simple pero poderoso: escuchas audio en inglés nativo y lo repites en voz alta de inmediato, como una sombra que sigue al hablante con solo 1-2 segundos de retraso. A diferencia de la escucha pasiva o los ejercicios de gramática, el shadowing obliga a tu cerebro y músculos de la boca a procesar y reproducir simultáneamente patrones de habla reales. Las investigaciones muestran que mejora significativamente la precisión de la pronunciación, la entonación, el ritmo, el habla conectada, la comprensión auditiva y la fluidez al hablar, convirtiéndola en una de las metodologías más efectivas para la preparación del IELTS Speaking y la comunicación en inglés en el mundo real.

Técnica de shadowing: lee la guía completa paso a paso →