Lesson 17

Welcome back!  Today we reviewed the concepts we studied last semester and watched some interesting videos about polygraph tests; detecting lies; reading body language.  When then watched a "Who Dunnit" episode: 'The Case of the Hats.'  Excellent project Matthew!

Homework (Due in Class on January 14)

1.  Watch Forensic Files: Constructive Criticism (Season 13; Episode 8).  Answer the questions as you watch. (worksheet attached below)

2.  Do some research on the debate regarding the effectiveness of polygraph testing versus the potential downfalls of the polygraph results.  After completing your research, write a (1) paragraph response to this question: What is YOUR opinion about polygraph testing and their results.