• Home
  • Video
  • Health Videos

Why Do Teens Act That Way?

August 9, 2004 6:02 AM

Psychologist David Walsh looks at the changes taking place in teenagers' brains in his new book, 'Why Do They Act That Way?' He spoke to The Early Show about his research.

  • Understanding Your Teen
    • Share:
    • Recommended
    • Heath Ledger's Last Role Heath Ledger's Last Role

      2:24 December 7, 2009

    • New Homeless Veterans Shelter New Homeless Veterans Shelter

      1:26 December 7, 2009

    • Hepatitis C 'Breakthrough' Hepatitis C 'Breakthrough'

      1:54 December 7, 2009

    • $3 Million Diamond Bra $3 Million Diamond Bra

      0:34 December 7, 2009

    • Loaded: Showing off the Nook Loaded: Showing off the Nook

      4:51 December 7, 2009

    • In Depth: War Crimes In Depth: War Crimes

      21:43 December 4, 2009