Facial Expression Recognition And Education Of The Deaf Lie Detection

In this study as the deaf and the normal subjects were discussed the differencesof facial expressions recognition ability of the deaf and normal, facial expression,also discusses the differences of Identify lies ability of the deaf and normal.Research is divided into two parts, one is to be tried experiment pictures of recognizefacial expressions, lab2let be try to watch a few pieces of emotional expressionbehavior lying footage (each video performance all the characters in a reallyrespectively behavior and a lying act), and judging video of the characters’ emotionsexpression which times is true, which times is false.This research mainly following conclusions:(1) the deaf and normal facial expressions recognition ability without difference,validation "compensation hypothesis";(2) for all kinds of basic emotional facial expressions, people recognize differs;(3) in the deaf and normal emotional expression of lying act, it also provesidentification "compensation hypothesis".(4) for different emotional expressions lie behavior, the judgment of people alsohave a difference.