Pratique du Shadowing: How forensic scientists fight crime by analyzing handwriting - Apprendre l'anglais à l'oral avec YouTube

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Analyzing handwriting to help solve crimes is not just something you see in the movies, it's real.
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Analyzing handwriting to help solve crimes is not just something you see in the movies, it's real.
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And tonight, Washington's most-wanted's Perella Lewis gives us a rare look at how forensic scientists do it
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and why our imprints are so unique.
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It can be writing on a wall,
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writing on an object, so a variety of things.
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Brett Bishop is one of only three forensic scientists in the state specializing in document examinations and handwriting.
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We're looking at things like proportions in the writing,
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style, letter formations, spacing, slant,
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connections between letters, stroke direction, clockwise, counterclockwise.
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The process to do his job takes years of specialized training before they're handed documents,
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forged checks, or even ransom notes for analysis.
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And if you think you can throw him off by writing with your opposite hand,
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he says no way.
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Generally speaking, that master pattern still exists,
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whether they're writing with the pen in their mouth,
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between their toes, left hand,
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right hand, It's still coming from that same mental copy book image.
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Brett demonstrated a technique used to recover writing from something other than the original source.
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Or just write anything.
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I quickly jotted down the first thing that came to my mind.
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It's a ransom note.
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Then I was asked to do it again.
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So now on this piece of paper, just write anything.
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And with that, he goes to work.
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Try and get the wrinkles out as much as possible,
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so they don't interfere with the image.
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This part of the process is pretty fast.
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Place this on top.
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So now I'm going to turn on toner,
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and toner is going to be dispersed in this hood.
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And you'll see it collect in the areas where your writing was.
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And within minutes, my text from underneath the paper appears.
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And that's it.
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He uses this technique for several things, including fraud.
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Here's an example of a document changed to add an extra zero.
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So this is what it looks like to the naked eye.
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And then this is under the VSC.
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And he also trains election officials to verify signatures.
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Some things that are significant are what to evaluate in signatures,
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what kind of handwriting characteristics to look at of this curved downstroke.
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He fights crime one word at a time and brings those to justice who could otherwise be written off.
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I think it's very important from,
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you know, those threat letters,
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harassing letters, bank robbery notes,
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to even, for example, these financial crimes.
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For justice to be brought forward in some of these instances where something as simple as,
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you know, taking money from somebody else, it's still wrong.
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And there's still a penalty to be paid for that.
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Pharrella Lewis, Washington's Most Wanted.

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About This Lesson

In this lesson, you will gain insight into the fascinating world of forensic science and how handwriting analysis plays a crucial role in solving crimes. By practicing with the transcript from the video, you will enhance your English speaking skills, learn about specialized terms related to forensic document examination, and improve your ability to express complex ideas clearly. This lesson combines real-world applications of English with the engaging context of crime-solving, providing you with an opportunity to learn English with YouTube while expanding your vocabulary and speaking abilities.

Key Vocabulary & Phrases

  • Forensic scientists: Professionals who apply scientific methods to solve crimes.
  • Handwriting analysis: The examination and evaluation of handwriting characteristics for identification purposes.
  • Document examination: The process of analyzing documents for authenticity, such as checks or notes.
  • Letter formations: The shapes and styles of individual letters in handwriting.
  • Stroke direction: The direction in which the pen moves when forming letters.
  • Ransom note: A message demanding payment for the release of a kidnapped person or information.
  • Signature verification: The assessment of a signature's authenticity.
  • Fraud: Wrongful or criminal deception intended to result in financial or personal gain.

Practice Tips

To effectively practice your speaking skills using this video transcript, try utilizing the shadowing technique. Begin by listening to the video at its normal speed and focusing on the pronunciation and intonation of the speaker. Pay close attention to how they emphasize key vocabulary and phrases associated with forensic science.

Once you are comfortable with the content, start shadow speaking by repeating what the speaker says immediately after each phrase. This technique will help you match their rhythm and enhance your overall fluency. If you find the speed challenging, consider using settings to slow down the video for better clarity, then gradually increase the speed as you gain more confidence.

Additionally, practice speaking these sentences aloud in your own words, utilizing the new vocabulary you have learned. Engaging with the material not only improves your language skills but also makes the learning process enjoyable, allowing you to explore how forensic scientists and handwriting play pivotal roles in solving crimes.

With consistent practice, you'll not only enrich your language skills but also gain insights into an exciting field. So, pick up a pen and start experimenting, and remember to integrate the shadowspeak method into your daily routine for maximum benefit!

Qu'est-ce que la technique du Shadowing ?

Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.

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