Answer:
Dyad means two individual units, links, or people linked as a pair. Dyadic communication is communication between two people. This takes on great significance because communication is based upon several things. It is the ability to to attend to others and to the focus of interaction, to initiate and respond within interaction, and to direct the attention the attention of other s for the propose of establishing joint focus on objects or events. Communication invovles comprehension of words, body langauge, and many other factors that constitute communication between two people. So the answer is that it dyadic communication is funtional communication and not dysfunctional.