Source: Originator of the message
Message: Information being conveyed
Channel: Means by which the message is sent
Receiver: Person who receives and interprets the message
SMCR model stands for Sender, Message, Channel, and Receiver
Social system, communication skills, attitudes, and knowledge are essential components
Content, elements, treatment, structure, and code are key aspects of the message
Receiver needs to think about all contents and elements of the source to communicate/respond effectively