Kang Lee: Can you really tell if a kid is lying?
Kang Lee: Czy naprawdę wiadomo, kiedy dziecko kłamie?
Kang Lee has devoted his career to understanding the development of social cognition and behavior. Full bio
Double-click the English transcript below to play the video.
raise your hand?
group of people I've ever met.
how children learn to tell lies.
a story from Mr. Richard Messina,
pana Richarda Messiny,
school principal.
i dyrektorem podstawówki.
will not come to school today
nie przyjdzie dziś do szkoły,
three common beliefs we have
nasze trzy przekonania
at a very young age,
wczesnym dzieciństwie,
character flaws with them,
pathological liars for life.
to guess the numbers on the cards.
by zgadły liczby na kartach.
to win the game is so strong,
of gender, country, religion,
od płci, kraju, religii
about their transgression.
tell the truth.
of development.
at the younger children.
young children lie?
dobrych składników,
two key ingredients.
kluczowych składników.
is theory of mind,
different knowledge about the situation
o danej sytuacji
between what I know
for good lying is self-control.
dobrego kłamstwa jest samokontrola.
your facial expression
wypowiedzi, mimiki
and self-control abilities
czytanie myśli i samokontrolę,
are also essential for all of us
są kluczowe dla nas wszystkich,
w społeczeństwie.
and self-control abilities
i samokontroli
developmental problems,
problemami w rozwoju,
is telling his or her first lie,
kłamie po raz pierwszy,
has arrived at a new milestone
rozpoczęło nowe stadium
detect their lies?
wykryć ich kłamstwa?
to a researcher's question,
Dziecko: Nie.
Dziecko: Nie.
child number one is lying,
że pierwsze dziecko kłamie,
is lying, please raise your hand.
kłamie, podnieście rękę.
detectors of children's lies.
wykrywanie kłamstw dzieci.
from all walks of life.
z różnych środowisk.
the children told the truth.
how these adults performed.
as truth tellers,
co mówi prawdę,
you're going to get it right.
of children's lies.
and law school students,
limited experience with children.
ograniczony kontakt z dziećmi.
and child-protection lawyers,
i pracownikom socjalnym,
do czynienia z kłamcami?
cudzych dzieci?
detect their own children's lies?
kłamstwa swoich dzieci?
are so difficult to detect.
są tak trudne do wykrycia.
with my own son, Nathan.
mojego syna, Nathana.
is typically neutral.
a lot of emotions,
doświadczające wielu emocji,
poczucie winy, wstyd
are either fleeting or hidden.
są albo przelotne albo ukryte.
to reveal these hidden emotions.
by ujawnić te ukryte emocje.
delikatnie się zmienia.
by the autonomic system
przez autonomiczny system,
facial blood flow changes
związane z emocjami
by je wykryć gołym okiem.
people's facial emotions,
obrazowanie optyczne".
video camera to record people
various hidden emotions.
processing technology,
przetwarzania obrazu,
of facial blood flow changes.
przepływu krwi pod skórą twarzy.
with the various hidden emotions.
z różnymi ukrytymi emocjami.
associated with lying,
emocje związane z kłamaniem,
na chybił trafił.
a Pinocchio effect.
on the cheeks decreases,
spada na policzkach,
on the nose increases.
nie jedyna sytuacja,
we can help this mathematics teacher
nauczycielom matematyki
about the topic he's teaching
w opiece zdrowotnej.
na Skypie do swoich rodziców,
what's going on in their lives
co u nich słychać,
their heart rate, their stress level,
ich puls, poziom stresu,
they are experiencing pain.
or hypertension.
politicians' emotions?
do ujawniania emocji polityków?
the politicians' heart rate,
whether or not they are lying to us.
będzie można wykryć, czy nas okłamują.
in marketing research,
wykorzystać w marketingu,
certain consumer products.
that we don't know today.
o których dziś nie wiemy.
be the same again.
nie będzie takie samo.
ABOUT THE SPEAKER
Kang Lee - Developmental researcherKang Lee has devoted his career to understanding the development of social cognition and behavior.
Why you should listen
With an international team based at the University of Toronto, Kang Lee investigates the neurological and social basis of emerging social behaviors in young children. His two-pronged research focuses first on how and when children develop the capacity to lie, to detect liesand to feel guilty about it afterwards.
The second focus of Lee's research is facial recognition, which has led to revelations of when children develop the ability to distinguish races and has helped explain why some people occasionally see Jesus' face on a piece of toast.
Kang Lee | Speaker | TED.com