Encoding of facial expressions of emotion and knowledge of American sign language

The relationship between knowledge of American Sign Language (ASL) and the ability to encode facial expressions of emotion was explored. participants were 55 college students, half of whom were intermediate-level students of ASL and half of whom had no experience with a signed language. In front of a video camera, participants posed the affective facial expressions of happ iness, sadness, fear, surprise, anger, and disgust. These facial expression s were randomized onto stimulus tapes that were then shown to 60 untrained judges who tried to identify the expressed emotions. Results indicated that hearing subjects knowledgeable in ASL were generally more adept than were hearing nonsigners at conveying emotions through facial expression. Results have implications for better understanding the nature of nonverbal communi cation in hearing and deaf individuals.