The document discusses communication and group dynamics. It defines communication as conveying meaning between entities using shared signs and rules. Group dynamics refers to behaviors within and between social groups.
The communication process involves a sender encoding a message and selecting a channel to send it through to the receiver, who decodes it. Noise can hinder communication. Channels can be formal, set by the organization, or informal, for personal messages. Communication can be one-way or two-way with feedback. Networks can be decentralized or centralized.
Direction of communication in organizations can be downward, upward, or horizontal. Interpersonal communication includes verbal like oral or written, and nonverbal like body language. Models of communication discussed are Shannon-We
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