The original videotape series that accompanies the textbook A Basic Course in American Sign Language.The first three DVDs in this series are designed to illustrate and demonstrate each of the exercises and dialogues presented in A Basic Course in American Sign Language. Four Deaf teachers and three hearing students provide a variety of models for the exercises.The fourth DVD in this series presents spontaneous unrehearsed conversations among four Deaf adults. It offers excellent practice in reading signs in conversation. Topics include Mischievous Behavior Travel Experiences Deaf Clubs Name Signs etc. All DVDs include voice. DVD 1 Lessons 1-7 50 minutes; DVD 2 Lessons 8-14 48 minutes; DVD 3 Lessons 15-22 50 minutes; DVD 4 Conversations 60 minutes. Item Weight - 1 lbs.