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B1 Intermedio Inglés 5:42 Educational

The language of lying — Noah Zandan

TED-Ed · 22,219,314 vistas · Añadido hace 3 días

Estadísticas de aprendizaje

B1

Nivel MCER

5/10

Dificultad

Subtítulos (104 segmentos)

00:09

"Sorry, my phone died."

00:11

"It's nothing. I'm fine."

00:13

"These allegations are completely unfounded."

00:16

"The company was not aware of any wrongdoing."

00:21

"I love you."

00:23

We hear anywhere from 10 to 200 lies a day,

00:26

and we spent much of our history coming up with ways to detect them,

00:29

from medieval torture devices to polygraphs,

00:32

blood-pressure and breathing monitors, voice-stress analyzers,

00:36

eye trackers, infrared brain scanners,

00:38

and even the 400-pound electroencephalogram.

00:41

But although such tools have worked under certain circumstances,

00:45

most can be fooled with enough preparation,

00:48

and none are considered reliable enough to even be admissible in court.

00:52

But, what if the problem is not with the techniques,

00:54

but the underlying assumption that lying spurs physiological changes?

00:59

What if we took a more direct approach,

01:01

using communication science to analyze the lies themselves?

01:05

On a psychological level, we lie partly to paint a better picture of ourselves,

01:09

connecting our fantasies to the person we wish we were

01:12

rather than the person we are.

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