Evidence · Advertising
Advertising attention: what research shows about being seen
An ad can only work if someone notices it, and much advertising goes unnoticed: many online display ads are never viewable, people actively avoid online ads, and attention to embedded brand messages shifts from moment to moment. Peer-reviewed studies also show that reach differs in quality, so an audience of fans or likes is not the same as reaching future buyers. The broader claim that media platforms deliver systematically different amounts of attention rests mainly on books, not on replicated norms.
Definition
Advertising attention is the degree to which an ad that was served, paid for or counted as reach is actually looked at and processed by a person. It sits between exposure, where the ad merely had an opportunity to be seen, and effect, where memory or buying changed. Viewability, the share of an ad's pixels on screen and for how long, is a technical precondition for attention, not attention itself.
What the research finds
Served is not the same as seen
A large share of online display ads never appear where a person could see them, for example below the fold of a page. A field study defines viewability by the share of pixels in view and the exposure time and treats how much is enough as an open empirical question; it is a working paper, not yet peer reviewed. A trade-press opinion piece cites eye-tracking in which only 14% of paid-for online ads were actually seen.[1][2]
People actively avoid online ads
A conceptual replication of an established model of online ad avoidance confirms its main drivers: ads that get in the way of what the user is trying to do, cluttered pages and earlier bad experiences with ads all make people more likely to avoid advertising.[3]
Attention to embedded messages changes moment by moment
Real-time biometric data on product placements in video stories show that attention to a brand message depends on the interplay between the storyline, the placement and the viewer's state at that moment. A replication in France found that viewers under heavy mental load, as when multitasking, react less favourably to intrusive placements than viewers under moderate load.[4][5]
Not all reach is equal
A study comparing the Facebook fan bases of two packaged-goods brands with the brands' actual buyer bases shows that this kind of earned reach differs from the reach advertising needs, which has to extend to light as well as heavy buyers. Collecting likes is not the same as reaching the people who make up future sales.[6]
Brand content on social media can still pay
Panel evidence shows that content a firm posts on its own social media pages raises customers' spending, cross-buying and profitability over and above the effect of TV and e-mail. The effect is strongest for tech-savvy and socially engaged customers, so it says more about deepening existing relationships than about reaching new buyers.[7]
Attention as the currency of media is mostly a book-level argument
Two books argue that attention, rather than exposure or reach, is the scarce resource advertising competes for, and that media platforms differ systematically in the amount of active and passive attention they deliver. The idea is influential in media planning, but it has not yet been established through peer-reviewed cross-platform comparisons.[8][9]
How strong is the evidence?
That many ads go unseen and that people avoid online advertising is consistent across the studies reviewed here, but the viewability study is a working paper and the eye-tracking figure comes from a trade opinion piece rather than a published study. Attention metrics are young and mostly defined by vendors; there are no replicated, cross-platform norms for how much attention a medium delivers or for how attention turns into sales. The reach-quality work comes largely from one research group, and the platform-attention argument is made in books. Whether a campaign actually changed sales is a separate question, answered by experiments rather than attention measures.
References
- Christina Uhl, Nadia Abou Nabout, Klaus M. Miller (2020). How Much Ad Viewability is Enough? The Effect of Display Ad Viewability on Advertising Effectiveness. SSRN Electronic Journal.
- Byron Sharp (2014). When Seeing Isn't Seeing. Admap.
- Zahra Seyedghorban, Hossein Tahernejad, Margaret Jekanyika Matanda (2015). Reinquiry into Advertising Avoidance on the Internet: A Conceptual Replication and Extension. Journal of Advertising.
- Wan-Yun Yu, Zheng Wang, Chen-Chao Tao (2025). The Dynamics of Visual Attention to Advertising Messages in Video Stories. Journal of Advertising.
- Felipe Pantoja, Patrícia Rossi, Adilson Borges (2015). How Product-Plot Integration and Cognitive Load Affect Brand Attitude: A Replication. Journal of Advertising.
- Karen Nelson-Field, Erica Riebe, Byron Sharp (2012). What’s Not to “Like?”. Journal of Advertising Research.
- Ashish Kumar, Ram Bezawada, Rishika Rishika, Ramkumar Janakiraman, P. K. Kannan (2016). From Social to Sale: The Effects of Firm-Generated Content in Social Media on Customer Behavior. Journal of Marketing.
- Karen Nelson-Field (2020). The Attention Economy and How Media Works: Simple Truths for Marketers. Palgrave Macmillan / Springer.
- Vincent F. Hendricks, Mads Vestergaard (2018). The Attention Economy. Reality Lost.
Bibliographic details only. Follow the DOI to read each study at its publisher.
Related topics
- How advertising works: mechanisms, elasticities and returns
- Creative effectiveness: what in the ad itself drives results
- Share of voice and media planning: reach, frequency and budgets
- Advertising incrementality: how to know whether ads worked
- Light vs heavy buyers: what the research shows
- Algorithmic curation: how recommenders and playlists steer demand
A synthesis of 9 studies, written by ScholarSignal. Last reviewed 2026-09-26.
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