Ace the 2025 Certified Prevention Specialist CPS Exam – Become a Prevention Pro!

The process model of communication includes essential components that facilitate the transmission of information from one entity to another. Key elements typically recognized in this model are the sender, the message, the channel, and noise.

The sender is the individual or entity who generates the message, while the channel refers to the medium through which the message is delivered (such as spoken words, written text, or digital media). Noise represents any external factors or distractions that can distort or interfere with the message being received as intended.

While the term "participant" can refer to individuals involved in communication, it is not specifically identified as a fundamental component of the process model itself. The model emphasizes the roles of the sender, message, channel, and noise instead. This distinction highlights why "participant" is not regarded as a core element of the communication process in this context.