Students will use appropriate technology and/or assigned materials to develop an understanding of the evolution of the arts, audio/video technology, and communications career field, including the history, foundation elements, principles, and communicative effects. Students will also use diagrams, illustrations, text, and/or examples to explain and demonstrate knowledge of the communication process, demonstrate knowledge of the components of the listening process, and demonstrate knowledge of various communication processes in professional contexts. Students will demonstrate their understanding of unit topics and appropriate interpersonal communication strategies in brief presentations, professional context and occupational task scenarios, and/or in other classroom activities.