Are children poor liars Do you think you can easily detect their lies Developmental researcher Kang Lee studies what happens physiologically to children when they lie. They do it a lot, starting as young as two years old, and they're actually really good at it. Lee explains why we should celebrate when kids start to lie and presents new lie-detection technology that could someday reveal our hidden emotions.

  • Episode Number 97
  • DVD Season & Episode Number
  • Absolute Episode Number
  • Originally Aired Friday, May 13, 2016
  • Production Code sIs33x3530c
  • Directors
  • Writers
  • Guest Stars Kang Lee
  • Is Movie
  • IMDB
  • Last Updated By Pond247
  • Last Updated 10/17/2016 11:34am