During a Conversation, Kate Notices That Javier Is Moving His

Multiple Choice

During a conversation, Kate notices that Javier is moving his hands like she is doing, smiles and shakes his head when she does, and leans toward her when she leans toward him. This unconscious mimicking of Kate by Javier illustrates the

A) reciprocity effect.
B) kinesic dialogue.
C) "chameleon effect."
D) expression feedback hypothesis.