100+ Free Praxis Speech Communication Practice Questions

Explanation: In the Shannon-Weaver (information theory) model, noise is any interference—physical, semantic, or psychological—that distorts or disrupts the message as it travels from sender to receiver. Reducing noise increases the fidelity of the transmission. This concept is foundational to all later communication models.

Explanation: Ethos is the appeal based on the speaker's credibility, character, expertise, and trustworthiness. Audiences are more persuaded by speakers they perceive as honest, knowledgeable, and well-intentioned. Establishing ethos early in a speech builds audience confidence.

Explanation: An ad hominem fallacy attacks the character or motives of the person making an argument instead of addressing the substance of the argument itself. It is a diversionary tactic that does not logically disprove the claim. Critical thinkers separate the messenger from the message.

Explanation: The transactional model views communication as simultaneous and continuous: each participant is both sending and receiving messages at the same time, including nonverbal feedback. This contrasts with linear models in which roles are separate and sequential. The model also emphasizes shared context, fields of experience, and ongoing meaning-making.

Explanation: In Toulmin's model, the warrant is the logical bridge or assumption that links the grounds (data/evidence) to the claim. It explains why the evidence supports the conclusion. Warrants are often implicit and may need to be made explicit when audiences do not share the assumption.

Explanation: Demographic audience analysis examines observable characteristics of audience members such as age, gender, ethnicity, education, occupation, and cultural background. These traits help a speaker adapt content and examples appropriately. It is distinct from attitudinal analysis, which focuses on beliefs and feelings.

Explanation: A chronological (temporal) pattern organizes main points in the order in which events occur or steps are performed over time. It is well suited to historical narratives, biographies, and how-to (process) speeches. The sequence helps audiences follow developments logically.

Explanation: In Tuckman's model, storming is the stage marked by conflict, tension, and polarization as members compete for status and challenge how the group will operate. Successfully working through storming allows the group to establish norms. Groups that avoid or get stuck in storming often struggle to become productive.

Explanation: Proxemics, a term associated with anthropologist Edward T. Hall, studies how people use space and distance in communication, including intimate, personal, social, and public zones. Spatial choices convey relationship closeness, power, and cultural norms. Misjudging space can create discomfort or send unintended messages.

Explanation: Informational listening is oriented toward understanding and retaining a message in order to learn, such as listening to a lecture or instructions. The goal is accurate comprehension rather than evaluation or emotional support. It often involves note-taking and asking clarifying questions.