Luyện nói tiếng Anh bằng Shadowing qua video: How porn completely changes your brain
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Pornography use has increased every year since 1998.
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Pornography use has increased every year since 1998.
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Pornhub website visits have increased 11.6% since the pandemic,
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making Pornhub the fourth most visited website next to Google, Facebook, and YouTube.
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Maybe even more shockingly, when you put all porn websites together,
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they get more visits than Twitter, Amazon, and Netflix combined.
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At the same time, since the 1990s,
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there's been an increase in male erectile dysfunction,
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leading to what some researchers are calling is a crisis in male sexuality.
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Is male erectile dysfunction and pornography use linked?
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A recent study found that 82% of people who tried to quit watching pornography failed.
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So what is porn doing to your brain?
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Is it making young men unable to get hard?
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And how can you tell if you or someone you know has a problem with porn?
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Today we're gonna learn about the updated science on pornography use.
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It's honestly intense.
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Wanting to watch porn is related to dopamine,
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a molecule you've heard a lot about here at ASAP Science
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as it's involved with you physiologically craving the things you need to survive,
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like money, food, love, friendship,
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but importantly in the case of porn,
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the molecule is involved with our physiological craving of novel experiences and sex.
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The thing about scrolling porn websites is you're constantly looking at novel videos about sexual stimulation,
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and this really impacts your meso-lymbic dopamine system.
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Keeping tabs open
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and scrolling porn sites actually physically changes the ventral striatum of your brain with two studies finding
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that your ventral striatum physically grows due to watching porn websites.
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And it is this physical change in your brain
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that can over time make it harder for you to restrain from watching porn and even succumbing to dopamine cravings in general.
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Essentially watching new novel sexual porn videos on websites is such an intense stimulus for your brain that it changes neural connections.
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The areas in your brain that end up affected by watching porn are related to reward processing,
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decision making, and emotional regulation.
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One study found higher amounts of porn use is associated with preferring short-term gains over long-term gains.
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While other studies show that the change in brain shape from increased porn consumption can lead to irritability,
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depression, and lower self-esteem.
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A lot of these physiological responses in your brain might lead you to think that pornography is addictive,
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but that's still quite a controversial term within the science community.
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Right now, something known as problematic porn use is considered an impulse control disorder,
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but pornography addiction does not have a standalone diagnosis.
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So how can you tell if you or someone you know has problematic porn use?
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Here is a clear list.
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Salience, you place pornography watching of high importance in your life.
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Maybe you stay up extra late to watch it or find that you are prioritizing porn over sleep,
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hanging out with friends or doing your work.
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Mood modification, you use pornography to deal with negative emotions.
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Tolerance, you gradually seem to need more and more pornography to feel satisfaction
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or are watching more extreme pornographic imagery in order to feel satisfied.
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Conflict, you have intra or interpersonal problems due to your pornography use.
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Withdrawal, you feel psychological distress or withdrawal symptoms in the absence of pornography use.
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And relapse, you experience unsuccessful efforts to reduce or stop pornography use.
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In the general population of Australia,
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North America, and Europe, approximately 70 to 94% of adults report lifetime pornography use.
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Another study listed the countries with the highest number of people with problematic porn use,
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which was Brazil at number five,
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number four was Turkey, number three was Malaysia,
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number two was China, and number one was Taiwan.
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The thing is that in these studies,
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you need to self-identify as having problematic porn use in order to show up in the research.
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Many people probably have it,
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don't want to admit it,
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and even in these studies,
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the results could be skewed.
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One study found that in general,
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seven percent of porn users feel they have a problem or self-proclaim that they are quote unquote addicted,
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but as high as 32% in another study admitted that they wanted help with their pornography use.
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Now, when it comes to pornography use and erectile dysfunction,
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the new science coming in right now is fascinating.
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In recent years, there has been a sharp increase in the prevalence of erectile dysfunction
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and low sexual desire in men under the age of 40.
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In a study conducted in Europe in 1999,
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the erectile dysfunction and low sexual desire rate was 5%.
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In 2011, ED rates increased to 14 to 28%.
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Another survey of men under 40 in the US found that 34% claimed to have ED or low sexual desire.
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This has led some researchers to trace the pattern of increased
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erectile dysfunction to the increase in pornography access we have had since the 1990s.
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One paper from 2015 found erectile problems may occur
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when real-life sexual stimulation does not match the broad visual sexual stimuli of online pornography.
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In other words, because porn is so prevalent and people might be using it as their main source of sexual stimuli,
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when they're in the bedroom with someone else,
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they have a harder time maintaining arousal or staying erect because it's not matching what they're used to doing.
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A study in China found early porn use was associated with changes in reproductive hormone levels and semen quality.
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Of course, there could be other reasons for the increase in male erectile dysfunction,
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stress, world issues, even social media access online,
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but researchers are not ruling out the trend of increased porn consumption as having an impact on increased male erectile dysfunction.
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Now, when it comes to having problematic porn use,
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it's important that you understand that you or the person you know who has it,
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it's not your fault.
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Pornography is considered a super normal stimulus and it's new for our brains to have to deal with looking at this content,
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let alone being on Instagram where you're being fed soft core porn like all the time.
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We are in an unprecedented time for sexual content on our phones,
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through social media, and our brains have not adapted to deal with this type of stimulation.
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In some cases, studies found porn consumption is used to deal with depressive symptoms,
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loneliness, or even a fear of death.
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That being said, the increased porn use didn't help these symptoms and ended up negatively affecting people's emotional moods.
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Three studies I read were on the psychological effects of increased porn use.
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It can lead to low mood,
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depression, decreased self-esteem, and in extreme cases, decreases in appetite.
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People with problematic porn use had increased rates of general anxiety,
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psychological distress, and decreased bonding with family.
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It's also important to reflect on when you started to watch porn because the younger you were watching porn,
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the more impact it has on your brain and the harder it can be to stop watching porn.
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So what can you do to deal with this?
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One thing that's really important is to not blame yourself.
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Again, this is a technological issue.
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In fact, when you feel guilty about porn use,
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it can backfire and make you actually consume porn more often.
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One study on moral incongruence found
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that being religious is a better predictor of porn-related problems than the actual amount of porn you are watching.
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This is because of guilt.
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The guilt of being religious and watching porn may actually lead you to seek it out.
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Guilt or forced abstinence creates a reward prediction error where your brain has a hard time not focusing on not watching porn,
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which in a backwards way makes you think about it more.
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Intrusive negative thoughts can actually end up leading to arousal.
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The clearest way I found to deal with your porn use was from a study using a diagram with these three words.
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Liking, wanting, and needing.
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Ideally, when viewing porn, you want to like it.
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When the dopamine system in your brain starts to lean towards the area of wanting it,
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or in extreme cases, needing it,
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this is when you may need to seek help.
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Another study on porn use found that the more people watched it,
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the less they actually liked it.
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This makes sense when looking at the diagram from this study.
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When you get towards wanting or needing porn,
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the reward strength actually decreases.
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Most of these studies talk about the importance of cognitive behavioral therapy.
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So if you feel like in your life,
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you're getting to the point where you are wanting porn or needing porn,
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then that's when you might need to seek out mental professional help.
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There is a lot of studies coming out about this right now.
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We're in unprecedented technological times as we've talked about for pornography access and use.
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Share this video.
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It might be an awkward share,
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but share it with anyone who you think might be struggling with problematic porn use.
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And make sure you're subscribed for more science videos.
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We will continue to update you on the science as it comes in.
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Like, subscribe, the classics, and we'll see you soon for a new video.
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I'll say peace.
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Khi xem video này, người học tiếng Anh có cơ hội tiếp xúc với một chủ đề đầy thử thách và thực tế, đó là tác động của phim người lớn đến tâm trí con người. Việc thảo luận về một chủ đề như vậy không chỉ giúp người học rèn luyện kỹ năng nói mà còn cung cấp cái nhìn sâu sắc về những vấn đề xã hội hiện đại. Bằng cách thực hành phát âm tiếng anh chuẩn theo giọng nói của người diễn giả, bạn có thể:
- Cải thiện khả năng diễn đạt suy nghĩ một cách rõ ràng và mạch lạc.
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Cấu trúc ngữ pháp & Biểu thức trong ngữ cảnh
Video này sử dụng nhiều cấu trúc câu khác nhau mà người học có thể áp dụng vào giao tiếp hàng ngày. Dưới đây là một số điểm nổi bật:
- “Is it making young men unable to get hard?” - Câu hỏi gián tiếp này giúp làm nổi bật cách diễn đạt sự nghi ngờ hoặc lo ngại.
- “A recent study found that…” - Cấu trúc này rất hữu ích khi bạn muốn giới thiệu thông tin từ nguồn nghiên cứu hoặc dữ liệu.
- “You feel psychological distress or withdrawal symptoms…” - Sử dụng động từ cảm giác giúp người học thể hiện được trải nghiệm cá nhân một cách chính xác.
Những cấu trúc này không chỉ hữu ích trong bối cảnh học thuật mà còn trong các cuộc trò chuyện hàng ngày về tâm lý, xã hội.
Các cạm bẫy phát âm phổ biến
Vùng miền và ngữ điệu có thể ảnh hưởng lớn đến cách phát âm. Trong video này, một số từ hoặc cụm từ có thể gây khó khăn cho người học:
- “pornography” - từ này có thể dễ phát âm sai, hãy chú ý đến âm tiết “-graphy” không được nhấn mạnh quá nhiều.
- “erectile dysfunction” - một cụm từ y học quan trọng, cần luyện phát âm rõ ràng từng âm để tránh nhầm lẫn.
- “dopamine” - chú ý đến sự nhấn nhá âm đầu và trọng âm ở âm thứ hai của từ này.
Để cải thiện khả năng phát âm tiếng Anh chuẩn, bạn có thể sử dụng phần mềm shadowing để theo dõi và luyện tập theo giọng nói của người bản ngữ. Bằng việc thực hành shadowing tiếng anh, bạn sẽ có cơ hội làm quen với cách phát âm tự nhiên và các ngữ điệu khác nhau.
Phương Pháp Shadowing Là Gì?
Shadowing là kỹ thuật học ngôn ngữ có cơ sở khoa học, ban đầu được phát triển cho chương trình đào tạo phiên dịch viên chuyên nghiệp và được phổ biến rộng rãi bởi nhà đa ngôn ngữ học Dr. Alexander Arguelles. Nguyên lý cốt lõi đơn giản nhưng cực kỳ hiệu quả: bạn nghe tiếng Anh của người bản xứ và lặp lại to ngay lập tức — như một "cái bóng" (shadow) đuổi theo người nói với độ trễ chỉ 1–2 giây. Khác với luyện ngữ pháp hay học từ vựng bị động, Shadowing buộc não bộ và cơ miệng phải đồng thời xử lý và tái tạo ngôn ngữ thực tế. Các nghiên cứu khoa học xác nhận phương pháp này cải thiện đáng kể phát âm, ngữ điệu, nhịp điệu, nối âm, kỹ năng nghe và độ lưu loát khi nói — đặc biệt hiệu quả cho người luyện IELTS Speaking và muốn giao tiếp tiếng Anh tự nhiên như người bản ngữ.