During a lecture, construction noise masks the speaker. Which communication element does the noise represent?
A Feedback
B Context
C Noise
D Redundancy
Answer: C. Noise. Noise is any interference that disrupts the intended message during communication; it may be physical, semantic or psychological.
Why was Shannon’s mathematical model developed originally?
A Editorial selection
B Group discussion
C Reliable signal transmission
D Audience persuasion
Answer: C. Reliable signal transmission. Shannon’s mathematical theory addressed how a message could be reproduced at a destination through a communication system, including effects of channel noise.
In Shannon’s model, which source represents interference added during transmission?
A Information source
B Destination
C Noise source
D Transmitter
Answer: C. Noise source. The model includes a noise source that can interfere with the signal as it passes through a channel.
When a sender converts an idea into words or symbols, which process occurs?
A Encoding
B Decoding
C Feedback
D Gatekeeping
Answer: A. Encoding. Encoding turns an idea into a message using signs or symbols that can be transmitted.
What does decoding allow a receiver to do?
A Select the media agenda
B Measure channel capacity
C Choose the sender
D Interpret received symbols
Answer: D. Interpret received symbols. Decoding is the receiver’s interpretation of the symbols or signals received.
Which sequence best matches Lasswell’s communication formula?
A Idea, language, symbol, meaning, sign
B Source, noise, code, signal, entropy
C Who, message, channel, audience, effect
D Speaker, listener, context, feedback, culture
Answer: C. Who, message, channel, audience, effect. Lasswell’s formula asks who communicates what, through which channel, to whom, and with what effect.
In Lasswell’s framework, what does effect analysis study?
A A source’s job title
B Channel ownership
C Message impact on audiences
D Editorial staff size
Answer: C. Message impact on audiences. Effect analysis examines what impact a message or communication process has on its audience.
What does the C represent in Berlo’s SMCR model?
A Credibility
B Culture
C Context
D Channel
Answer: D. Channel. Berlo’s SMCR model names Source, Message, Channel and Receiver.
Which model highlights overlapping fields of experience?
A Lasswell formula
B Schramm model
C Shannon model
D Aristotle model
Answer: B. Schramm model. Schramm emphasized fields of experience; shared experience can help participants encode and interpret messages.
Why can shared experience improve understanding?
A It removes every distraction
B It guarantees agreement
C It replaces feedback
D It supports common interpretation
Answer: D. It supports common interpretation. Overlapping experience can give sender and receiver similar reference points, supporting interpretation without guaranteeing agreement.
What does feedback tell a sender?
A Which channel costs most
B How long a message is
C Who owns the medium
D How receivers responded
Answer: D. How receivers responded. Feedback provides information about a receiver’s response and can help a sender adjust later communication.
Which feature is not explicit in Shannon’s original transmission model?
A A destination
B Receiver feedback
C Possible noise
D A communication channel
Answer: B. Receiver feedback. The original transmission model describes a linear signal path and noise; it does not explicitly model receiver feedback.
When participants exchange messages and respond in turns, which model type fits best?
A Interactive model
B Linear model
C Transmission model
D Hypodermic model
Answer: A. Interactive model. Interactive models include feedback, with participants taking sender and receiver roles across turns.
In a transactional view, how do participants communicate?
A Only one person sends
B Messages travel without context
C Send and receive simultaneously
D Feedback always arrives later
Answer: C. Send and receive simultaneously. Transactional models treat participants as simultaneous senders and receivers whose communication is shaped by context.
Which classical model centers on speaker, speech and audience?
A Aristotle’s rhetorical model
B Berlo’s SMCR model
C Shannon’s transmission model
D Lasswell’s formula
Answer: A. Aristotle’s rhetorical model. Aristotle’s rhetorical model focuses on the speaker, the speech and the audience, especially in persuasive communication.
What distinguishes the Osgood–Schramm circular model?
A Only a transmitter encodes
B Participants encode and interpret
C Audience response is excluded
D The channel creates meaning
Answer: B. Participants encode and interpret. The circular model presents participants as encoding, interpreting and decoding messages rather than occupying fixed one-way roles.
When a loud fan masks a speaker’s words, which type of noise is present?
A Physical noise
B Semantic noise
C Psychological noise
D Cultural feedback
Answer: A. Physical noise. A loud fan is environmental interference, commonly classified as physical noise.
Listeners misunderstand the word “charge” because it has several meanings. What kind of noise is this?
A Mechanical noise
B Semantic noise
C Physical noise
D Channel feedback
Answer: B. Semantic noise. Semantic noise occurs when words or symbols are unclear or interpreted differently.
Why might a listener miss a message while preoccupied with a personal problem?
A Physical noise
B Channel bandwidth
C Editorial gatekeeping
D Psychological noise
Answer: D. Psychological noise. Thoughts, emotions or preoccupations can distract a receiver and act as psychological noise.
How can feedback improve a later message?
A It guides sender adjustments
B It guarantees audience agreement
C It removes cultural context
D It changes the original channel
Answer: A. It guides sender adjustments. A sender can use feedback to clarify or adapt later messages to the receiver’s response.
Which communication element carries a message between participants?
A Effect
B Audience
C Noise
D Channel
Answer: D. Channel. A channel is the medium or route through which a message is transmitted.
Thinking through a decision privately is which communication level?
A Intrapersonal
B Interpersonal
C Small-group
D Public
Answer: A. Intrapersonal. Intrapersonal communication takes place within an individual, including internal thought.
Two friends exchange ideas directly. Which level describes their interaction?
A Mass
B Interpersonal
C Public
D Intrapersonal
Answer: B. Interpersonal. Interpersonal communication occurs between people, including direct exchanges between two friends.
How should a team’s discussion about dividing work be classified?
A Small-group communication
B Intrapersonal communication
C Mass communication
D Public speaking
Answer: A. Small-group communication. Small-group communication involves participants interacting around shared tasks or goals.
During a town-hall address, which communication level is most relevant?
A Intrapersonal communication
B Public communication
C Dyadic communication
D Mass communication
Answer: B. Public communication. Public communication typically involves a speaker addressing an audience.
What most clearly distinguishes mass communication?
A A person thinks silently
B Messages reach large, diverse audiences
C A team plans one task
D Two friends exchange private messages
Answer: B. Messages reach large, diverse audiences. Mass communication uses media to reach large, heterogeneous audiences, often spread across locations.
Compared with face-to-face conversation, what often characterizes feedback in legacy broadcasting?
A Simultaneous private replies
B Instant mutual feedback
C Delayed or indirect feedback
D No possible audience response
Answer: C. Delayed or indirect feedback. Traditional broadcasting often provides delayed or indirect audience feedback, although newer media can enable rapid responses.
Before publication, an editor selects which stories will pass. Which concept describes this?
A Encoding
B Priming
C Cultivation
D Gatekeeping
Answer: D. Gatekeeping. Gatekeeping refers to selecting, filtering or shaping information before it reaches an audience.
Repeated news attention makes an issue seem more important to the public. Which theory explains this?
A Spiral of silence
B Agenda-setting theory
C Uses and gratifications
D Social learning theory
Answer: B. Agenda-setting theory. Agenda-setting research examines how media attention can influence the relative importance audiences assign to issues.
When a report emphasizes one policy angle while omitting others, which concept is illustrated?
A Decoding
B Diffusion
C Feedback
D Framing
Answer: D. Framing. Framing involves selecting and emphasizing aspects of an issue, shaping how it is presented and interpreted.
After sustained news coverage of inflation, voters use prices to judge leaders. Which effect is illustrated?
A Priming
B Intrapersonal communication
C Encoding
D Gatekeeping
Answer: A. Priming. Priming makes certain considerations more accessible and can influence the criteria people use to evaluate public figures.
In the two-step flow model, how may media messages reach many people?
A Via opinion leaders
B Only through algorithms
C Without interpersonal contact
D Through printed symbols alone
Answer: A. Via opinion leaders. The model highlights opinion leaders who receive media information and relay or interpret it within their social networks.
What question is central to uses and gratifications theory?
A How editors classify sources
B Why people choose particular media
C How signals resist noise
D Who owns a channel
Answer: B. Why people choose particular media. Uses and gratifications research examines the needs and goals people seek to satisfy through media choices.
Cultivation theory primarily links long-term television exposure with what?
A The size of a newsroom
B The speed of message encoding
C Perceptions of social reality
D The number of media channels
Answer: C. Perceptions of social reality. Cultivation theory studies how sustained television exposure may shape viewers’ perceptions of social reality; effects are not identical for everyone.
How may the spiral of silence discourage someone from speaking?
A Fear of social isolation
B Lack of channel capacity
C A delayed signal
D A missing transmitter
Answer: A. Fear of social isolation. The theory proposes that people who perceive their view as unpopular may withhold it because they fear isolation.
Diffusion of innovations examines what process?
A Message encoding in a channel
B New ideas spread through society
C Selection of headlines by editors
D Measurement of audience size
Answer: B. New ideas spread through society. Diffusion research studies how an innovation spreads through communication channels over time within a social system.
Which adopter category is generally first to try an innovation?
A Early majority
B Late majority
C Laggards
D Innovators
Answer: D. Innovators. In Rogers’ adopter categories, innovators are the earliest group to adopt an innovation.
Selective exposure occurs when people do what?
A Choose messages matching existing views
B Avoid every media source
C Decode signals without context
D Share all messages equally
Answer: A. Choose messages matching existing views. Selective exposure describes a tendency to choose or attend to information that fits existing interests or beliefs.
What does cognitive dissonance describe?
A Noise from a loud room
B A media channel’s reach
C A message’s visual format
D Discomfort from inconsistent beliefs
Answer: D. Discomfort from inconsistent beliefs. Cognitive dissonance is psychological discomfort associated with conflicting beliefs, attitudes or actions.
According to social cognitive theory, how can media models affect learning?
A Learn by observing models
B Messages remove prior knowledge
C Exposure guarantees behavior change
D Viewers always copy every action
Answer: A. Learn by observing models. Social cognitive theory recognizes observational learning: people may learn from models without automatically copying every observed behavior.
In Aristotle’s rhetorical appeals, what does ethos emphasize?
A Audience emotion
B Speaker credibility
C Logical reasoning
D Message channel
Answer: B. Speaker credibility. Ethos concerns the speaker’s perceived character or credibility; pathos appeals to emotion and logos to reasoning.
In Saussure’s sign model, what is the signifier?
A The audience’s response
B The medium’s owner
C The sign’s perceptible form
D The sign’s social effect
Answer: C. The sign’s perceptible form. The signifier is the form of a sign, such as a sound pattern or written mark.
What makes a sign an icon in Peirce’s classification?
A It depends on law
B It follows a convention
C It reports audience feedback
D It resembles its object
Answer: D. It resembles its object. An icon signifies through resemblance to its object, unlike an index’s connection or a symbol’s convention.
Smoke rising from a fire functions as which type of sign?
A Icon
B Symbol
C Index
D Code
Answer: C. Index. Smoke is an index of fire because it has a direct or causal connection to the source.
Why is a spoken word generally treated as a symbol?
A Causally linked to object
B Meaning depends on convention
C It always signals feedback
D It physically resembles its referent
Answer: B. Meaning depends on convention. Words generally function as symbols because their meanings rely on shared linguistic conventions.
Which pair commonly describes perceived source credibility?
A Speed and bandwidth
B Emotion and repetition
C Reach and frequency
D Expertise and trustworthiness
Answer: D. Expertise and trustworthiness. Communication research commonly treats perceived expertise and trustworthiness as core dimensions of source credibility.
What does content analysis systematically examine?
A Patterns in media messages
B A receiver’s private thoughts
C A channel’s physical width
D A speaker’s vocal anatomy
Answer: A. Patterns in media messages. Content analysis systematically classifies or codes features of communication content.
In Lasswell’s framework, what does audience analysis focus on?
A The source’s communication skills
B The channel’s technical capacity
C People reached by messages
D The effect on public policy
Answer: C. People reached by messages. Audience analysis studies the people who receive messages through communication channels.
When researchers measure whether a campaign changed audience knowledge, which analysis is central?
A Control analysis
B Channel analysis
C Effect analysis
D Content analysis
Answer: C. Effect analysis. Effect analysis focuses on the impact communication has on audiences, such as changes in knowledge or attitudes.
How should a communication theory be applied to a new platform?
A Copy the model unchanged
B Check whether assumptions still fit
C Ignore audience context
D Assume identical effects
Answer: B. Check whether assumptions still fit. Theories simplify communication processes; applying them to a new platform requires checking whether their assumptions fit its context and feedback patterns.