Slide 1Agustín Gravano 1,2 Julia Hirschberg 1 (1)Columbia University, New York, USA (2) Universidad de Buenos Aires, Argentina Backchannel-Inviting Cues in Task-Oriented…
Nonverbal communication messages * Beware of persons whose bellies do not move when they laugh. Chinese Proverb WHAT DO YOU KNOW? which of the following five statements do…