During a Conversation, Jada Notices That Mark Is Moving His

Multiple Choice

During a conversation, Jada notices that Mark 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 Jada by Mark illustrates the​

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