Explain advertising models, media and techniques
Apply the Yale communication model and Lauterborn’s 4 Cs, compare advertising media, and evaluate Ciceri et al.’s eye-tracking, EEG and memory evidence.
Section Paper 3 · Specialist Options: Approaches, Issues and Debates
Original StudyForA teaching mapped to the Cambridge 2028–2030 Version 1 syllabus. It is not Cambridge material, an official mark scheme or an awarded grade. Study findings are bounded by their samples, tasks and settings.
Before you begin
- This lesson covers Cambridge Psychology 9990 Consumer Psychology section 2.5.1. Attention, memory, subjective experience and purchase are different outcomes; evaluate each claim against the measure used.
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
Which statement best distinguishes the Yale model from Lauterborn’s 4 Cs?
What you will learn
- Yale model of communication: source, message, channel, audience and effect
- Print, television, internet and smartphone advertising; eye-tracking and EEG; Ciceri et al. (2020)
- Lauterborn’s consumer-focused 4 Cs: consumer wants and needs, cost, convenience and communication
- Apply the models to everyday advertising; evaluate cultural differences, objective and subjective data, generalisation and validity
The Yale model asks what shapes a persuasive communication
A communication can be analysed through five connected features: the source (who communicates and their credibility), the message (what is said and how it is framed), the channel (how it is delivered), the audience (who receives it and their characteristics), and the effect (what changes, such as attention, knowledge, attitude or behaviour). The five features help organise questions; they do not guarantee persuasion.
For example, a qualified nutritionist could deliver a factual message about a food through a short video to teenagers. Source expertise, message clarity, video format and audience knowledge may each affect how the message is received. Measure the intended effect directly: remembering a claim is not the same as liking a product, changing an attitude or buying it.
The model is useful because it prompts a campaign designer to consider more than the words alone. It can be reductionist if it treats source, message and audience as separable when they interact, and its broad categories need clear operational measures before two campaigns can be compared.
Advertising media shape how a message is encountered
Print may include newspapers, magazines, posters or leaflets; television combines moving images, sound and timing; internet advertising can appear beside editorial material, within search or social feeds, and in video; smartphone advertising uses a small personal screen and may include location-aware formats. One campaign can adapt the same core message to several channels.
Ciceri, Russo, Songa, Gabrielli and Clement (2020) compared 72 habitual Italian newspaper readers, aged 23–55, selected with age- and gender-stratified sampling. Three groups read the same newspaper, including 25 real advertisements, as paper, a desktop website or a PDF on a tablet. Eye-tracking recorded visual attention; EEG recorded a response index; recognition tasks measured advertisement memory after exposure.
The tablet PDF condition had the greatest visual attention and advertisement-memory performance, and also the highest EEG frustration index. The website condition had the lowest visual attention and memorisation. The pattern warns that more attention or remembered material does not necessarily mean a more pleasant experience. An EEG index is a proxy interpreted by the researchers, not a direct verbal report of frustration or a purchase measure.
The three-media comparison supports a controlled discussion of this newspaper’s advertisements, but the sample was habitual newspaper readers in Italy and the task used one newspaper in a study setting. Results may differ for another population, language, ad format or normal smartphone browsing. Recognition soon after exposure also does not establish long-term recall or sales.
Lauterborn’s 4 Cs recasts the marketing mix around the consumer
Consumer wants and needs asks what problem or desire matters to the person. Cost includes the full cost to obtain and use an offer, not only its listed price. Convenience asks how easily the person can find, access and use it. Communication treats marketing as an exchange in which the organisation listens and responds, rather than only broadcasting a promotion.
For a student meal service, the 4 Cs might mean asking students what meals they need, considering price and travel time, offering accessible ordering and pickup, and creating a feedback route. These prompts help translate a product plan into a consumer perspective, but a framework is not evidence that one offer will meet every customer’s needs.
The Yale model describes a persuasive communication and its possible effects; the 4 Cs helps organise consumer-centred marketing choices. They can be combined: choose an accessible channel, but also check whether the offer, total cost and dialogue suit the intended audience.
Application should include accessibility, language and local media habits. A campaign that works for habitual newspaper readers may not reach a mobile-first audience; cultural or market differences require direct evidence, not assumptions based on nationality.
Separate what each measure can show
Eye-tracking can record where and for how long a person looks; it does not by itself prove interest, understanding or choice. A recognition test asks whether a person identifies an advertisement from cues; it differs from unaided recall. EEG records electrical activity at the scalp; a derived index depends on the measurement and interpretation model. A questionnaire or interview can report a person’s experience, but is subjective and may be affected by memory or social desirability.
Objective and subjective data can complement one another. The Ciceri study combined recorded attention, EEG and a memory task, giving several outcome measures. Its frustration index should not be presented as though participants directly rated their irritation, and none of these measures alone shows that an advert caused a purchase.
A valid conclusion names the population, advertisement, medium and measured outcome. To test real-world effectiveness, researchers could compare the same campaign across channels, measure immediate and delayed recall, collect participant reports, and track voluntary choices with consent. Newer platform formats and changing media habits limit how long results remain current.
Sources for this lesson
Pause and explain
What is the most accurate conclusion from the tablet PDF result in Ciceri et al. (2020)?
Worked example
A company claims that a tablet PDF advert is best because readers looked at and remembered it most, then claims this proves the advert is enjoyable and increases sales. Use the Yale model and Ciceri et al. (2020) to evaluate that conclusion.
Show the worked solution
- Identify the channel and audience: the study compared paper, a desktop website and tablet PDF with habitual Italian newspaper readers.
- Separate visual attention, recognition memory, EEG frustration index, enjoyment and purchase as different outcomes.
- Describe the observed pattern and the sample and setting limits before proposing a fair follow-up measure.
Answer Ciceri et al. compared the same newspaper and 25 advertisements across paper, desktop website and tablet PDF for 72 habitual Italian newspaper readers. The tablet PDF showed the highest attention, recognition-memory performance and EEG frustration index; the website scored lowest on attention and memorisation. This does not prove enjoyment or sales: EEG frustration is an interpreted proxy, and neither memory nor gaze is a purchase measure. The Yale model helps identify channel, audience and intended effect; a follow-up should measure each claimed outcome directly in the target market.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
A campaign uses a nutritionist, a clear message, a phone video and teenagers as its audience. Apply the five Yale features and suggest one effect to measure.
Give me a hint
Name each feature separately, then define the outcome rather than assuming the campaign worked.
Compare my reasoning
- Source: the nutritionist; check expertise and perceived credibility.
- Message: the nutrition claim and its wording; channel: the phone video; audience: the intended teenagers.
- Measure one specified effect, such as accurate recall after a delay, rather than treating views as changed behaviour.
The source is the nutritionist, the message is the claim and its framing, the channel is phone video, and the audience is teenagers. A relevant effect could be accurate recall after one week. Views alone would show exposure, not understanding or a change in diet.
Look for these in your work
- All five features applied
- Effect operationalised
- Exposure distinguished from outcome
A marketer reports that tablet-PDF readers looked at ads longer and recognised more ads, so tablet ads are more enjoyable and increase purchases. Evaluate the reasoning with Ciceri et al. (2020).
Give me a hint
Check the sample and compare each claimed outcome with what the study measured.
Compare my reasoning
- The study compared three formats of the same newspaper with 72 habitual Italian newspaper readers and used eye-tracking, EEG and recognition tasks.
- Tablet PDF produced highest attention and recognition memory, but also the highest EEG frustration index; the website was lowest on attention and memory.
- Enjoyment and purchases are not established by those measures; test these outcomes directly in a representative target group and current platform setting.
The report overstates the result. Eye-tracking and recognition tasks support an attention and memory comparison; the EEG frustration index was also highest for tablet PDF, which complicates an enjoyment claim. Purchase was not measured. The sample and study setting limit generalisation, so a new study should measure enjoyment and voluntary purchase separately.
Look for these in your work
- Study design and sample included
- Results accurately qualified
- Unmeasured outcomes identified
Design a small study to compare a charity message in print, a television clip and a smartphone feed. Explain how you would use the Yale model and the 4 Cs without assuming one medium is universally best.
Give me a hint
Hold the core message stable, adapt the channel responsibly, and define consumer outcomes before collecting data.
Compare my reasoning
- Specify source, message, channel, audience and intended effects; recruit people from the intended audience and include accessibility and language needs.
- Use the 4 Cs to check that the issue matters to the audience, total costs or effort are clear, access is convenient and feedback is possible.
- Counterbalance or randomise format exposure, measure immediate and delayed recall plus reported experience, and report sample and cultural limits; do not equate clicks with donations.
Keep the central claim and information constant while adapting each channel for readability and access. Use the Yale features to plan who speaks, what is said, how, to whom and which effects matter. Use the 4 Cs to include audience needs, time and access costs, convenience and two-way communication. Measure recall and reported experience separately and track donations only with informed consent; report sampling and cultural limits.
Look for these in your work
- Yale features used
- 4 Cs used for consumer needs
- Several valid outcomes and limits stated
Common mistakes
- Treating the five Yale features as a formula that makes any advert persuasive
- Confusing the 4 Cs with product, price, place and promotion; the 4 Cs use a consumer-centred framing
- Calling a tablet PDF a smartphone advert or assuming all digital media have one effect
- Equating gaze or recognition with attention quality, liking, attitude change or purchase
- Calling the EEG frustration index a direct self-report of irritation
- Generalising from habitual Italian newspaper readers to every age, culture or platform
What can you explain now?
In Ciceri et al. (2020), which format had the highest attention and memory results, and what important outcome was also highest there?
Compare with the explanation
The tablet PDF had the highest visual attention and memory performance; it also had the highest EEG frustration index.
The mixed pattern means attention and memory cannot be treated as a complete measure of positive experience.
After trying it yourself, choose your next review. This is your self-assessment.
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Make it stick
Name the Yale model’s five features, Lauterborn’s four Cs and the mixed attention, memory and EEG-frustration result in Ciceri et al. (2020).
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.