Movie Perception Test - Conversation

A movie perception test by Daniel Levin & Daniel Simons. Check out the book, The Invisible Gorilla, for more information (). The video itself was used in research by Levin and Simons that was published in 1997 in Psychonomic Bulletin & Review. The video is copyrighted and is provided here for individual viewing purposes only. If you would like to use it in teaching, talks, or presentations, it is available on DVDs from Viscog Productions ().