1 Schweiger, Elizabeth. Kotler, Tamara. University of Melbourne. Levels of expressiveness in verbal and non-verbal interaction / Elizabeth Schweiger and Tamara Kotler [Melbourne] : 1982 Dept. of Psychology, University of Melbourne 22 p. ; 086839260 Interpersonal relationships. Communication & nonverbal communication. Role of body movements (ANB/PRECIS SIN 0672378) Bibliography: p. 13-14.