Which three factors compose external factors that may hinder communication?

The correct answer identifies external factors that influence communication as physiological, psychological, and environmental.

Physiological factors encompass the biological and physical functions of the body that can affect communication, such as hearing impairments or speech issues. Psychological factors relate to the mental state and emotional well-being of both the communicator and the audience, which can impact understanding and reception of the message. Environmental factors consider the context in which communication occurs, including noise levels, physical settings, and external distractions that may interfere with the exchange of information.

This combination of factors provides a comprehensive understanding of the hurdles that can arise in communication processes, illustrating how both the individual's condition and the surrounding environment play a vital role in effective communication. Understanding these factors is essential for instructors and communicators to create strategies that enhance clarity and understanding in their interactions.