Why marketers need to be far more precise when they talk about trust.

Trust has become one of marketing’s most valuable assets. It influences the brands people choose, the organisations they believe and, increasingly, the media environments in which advertisers decide to invest. As artificial intelligence reshapes content creation and authenticity becomes harder to judge, trust is no longer simply a measure of reputation. It has become a commercial advantage.

Yet trust has also become one of the industry’s least precise words.

Across the media landscape, trust is used to describe audiences, publishers, platforms, media environments and advertising itself. Research is presented, charts are produced and conclusions are drawn, often with considerable confidence. That is hardly surprising. Trust has become too important to ignore.

The difficulty is that the same word is increasingly being used to describe very different ideas.

When marketers hear that a particular medium is trusted, what exactly are they being told? Are consumers expressing confidence in the organisation behind the content? Are they responding to the journalism or programming itself? Are they saying that advertising appearing in that environment feels more credible? Or are they suggesting that brands choosing to advertise there inherit some of that trust?

Those questions may appear similar, but they are measuring fundamentally different things. Yet they are often discussed as though they produce interchangeable answers. That may be convenient, but it is not accurate.

“The problem is not that the industry is talking about trust. It is that we are often talking about different things while using the same word.”

That distinction matters because trust increasingly influences commercial decisions. Agencies use it to support recommendations. Advertisers use it to assess risk. Media owners use it to explain value. If trust is helping shape where marketing investment flows, understanding precisely what is being measured is no longer an academic exercise. It is a commercial necessity.

The first step is recognising that trust is not a single metric. Depending on the question being asked, it can describe confidence in a publisher, confidence in the advertising carried within that environment, the extent to which credibility transfers to the brands advertising there, or the commercial effects trust creates over time. These ideas are closely related, but they are not interchangeable.

One study may examine confidence in the organisation producing the content. Another may ask whether advertising appearing within that environment feels more credible. A third may investigate whether trust transfers from a media environment to the brands choosing to advertise there. Another may move beyond perception altogether and examine whether trust contributes to measurable commercial outcomes such as stronger brand preference, greater pricing power or increased profitability. Each contributes something valuable to our understanding of trust, but none is attempting to answer precisely the same question.

That matters because findings from different studies are often distilled into a single headline. Once that happens, nuance begins to disappear. Separate ideas become blurred and comparisons emerge between research programmes that were never designed to measure the same thing.

This is not a criticism of the research. Researchers ask different questions because they are trying to solve different problems. Consumer confidence studies, advertising effectiveness research, econometric analysis and long-term brand tracking each contribute an important perspective. Individually they explain part of the picture. Collectively they begin to explain how trust actually works.

Consumers are navigating a media environment unlike any they have experienced before. Artificial intelligence can now generate convincing text, images, voices and video. Algorithms determine more of what people see. Misinformation spreads rapidly. Authenticity has become harder to judge at precisely the moment it has become more valuable. Against that backdrop, trust has moved much closer to the centre of marketing effectiveness. The question is no longer simply whether advertising reaches people. It is whether people believe what they are seeing, whether they believe the brands behind it and whether the environment in which advertising appears influences those judgements.

Broad claims about trust should therefore invite curiosity before they invite conclusions. Understanding what was measured, how trust was defined, who conducted the research and which comparisons were made determines what the findings can legitimately tell us. These are not methodological footnotes. They shape the conclusions that marketers can reasonably draw.

Viewed through that lens, many apparently conflicting studies become much easier to understand. Research that appears to disagree is often examining different dimensions of the same subject. One explores confidence in content. Another investigates confidence in advertising. Another considers whether trust transfers from the medium to the advertiser. Another examines whether trust ultimately influences commercial performance. Rather than contradicting one another, these studies begin to complement one another.

No individual study, however rigorous, can provide a complete answer. Every piece of research reflects a particular audience, market, methodology and moment in time. Its real value lies not only in its own findings, but in how those findings compare with the wider body of evidence. Patterns emerging across multiple independent studies deserve far more attention than any individual headline because, when different researchers consistently begin pointing in the same direction, individual findings become something much more persuasive: evidence.

Research from organisations including Ipsos, the Advertising Association’s Credos programme, the IPA Effectiveness Databank and other respected researchers approaches trust from different directions and with different objectives. Individually, each contributes an important piece of evidence. Collectively, they allow a much larger question to be asked.

The evidence converges

If that were the end of the story, marketers could reasonably conclude that television is simply perceived as a trustworthy place to advertise. The broader body of evidence suggests something considerably more significant. Trust appears to influence the advertising itself.

Research conducted by Map the Territory and Tapestry Research for Thinkbox explored the impact of professionally produced media environments on advertising effectiveness. Rather than asking respondents which medium they trusted most, the researchers examined how identical advertising was received in different environments. Their findings showed that advertising appearing within professionally produced television content was perceived as significantly more trustworthy while also delivering stronger recall and lower perceptions of intrusiveness. Consumers do not evaluate advertising in isolation. They interpret it within the environment in which it appears, and that environment shapes how credible the message feels.

The implications extend beyond the advertisement itself. Tapestry Research then examined whether trust remains with the media environment or transfers to the brands choosing to advertise there. Its findings suggest that consumers are evaluating more than the advertisement before them. The environment itself becomes part of the brand’s story, and media choice becomes a signal of brand judgement.

For marketers, that changes the conversation completely. If trust remains with the medium alone, it has limited commercial value. If trust transfers to the advertiser, it becomes a strategic advantage capable of influencing brand perceptions before consumers have consciously evaluated a product, an offer or even the creative execution. The discussion therefore moves beyond identifying which medium people trust to understanding why that trust exists and how it shapes commercial outcomes.

“Trust becomes commercially valuable when it shapes not only how advertising is received, but how brands themselves are perceived.”

Viewed collectively, the research begins to explain why television occupies such a distinctive position. It is more than a distribution channel. It is a professionally accountable advertising environment built on editorial standards, transparent regulation and professionally produced content. Advertisers know where their campaigns will appear, and audiences understand the relationship between the content they have chosen to watch and the advertising that accompanies it. Those characteristics become increasingly valuable as artificial intelligence accelerates content creation and media environments become more fragmented. In a world where authenticity is becoming harder to judge, the credibility of the environment surrounding advertising becomes part of the message itself.

Taken together, these studies explain something far more valuable than whether television is trusted. They explain why that trust creates commercial value. Once trust begins influencing the way advertising is received, the way brands are perceived and the credibility they inherit from the environment in which they appear, it becomes much more than a characteristic of a medium. It becomes a commercial advantage.

That leads naturally to the next question.

If trust creates commercial value, what is that value actually worth?

If trust shapes the way advertising is received, the question for marketers is no longer whether it matters. The more commercially important question is what role trust plays in creating long-term business success.

Until this point, the evidence has examined different dimensions of trust. Consumers report greater trust in television advertising than advertising in other measured media. Professionally produced television environments strengthen the credibility of advertising itself. That credibility appears to extend to the brands choosing to advertise there. Long-term effectiveness research approaches the issue from a different direction again, demonstrating that trust is associated with stronger commercial performance.

Peter Field’s analysis of the IPA Effectiveness Databank is particularly significant because it is not a study of trust in media. It examines the characteristics consistently shared by the world’s most commercially successful advertising campaigns. His work identifies trust as a defining characteristic of long-term effectiveness while showing that campaigns generating higher levels of trust consistently allocate a greater proportion of investment to television. Its significance lies not simply in the finding itself, but in the way it reinforces conclusions reached independently through entirely different research.

Taken together, research examining trust in advertising, professionally produced media environments, trust transfer and long-term effectiveness continues to point in the same direction. Each study asks different questions and applies different methodologies, yet the findings consistently reinforce one another. Commercial decisions are rarely made on the strength of a single study. They are made by weighing the totality of the available evidence. Individual pieces of research may generate interesting headlines. A substantial body of independent research that continues to converge despite different methodologies, markets and objectives provides something considerably more valuable than confidence in a single claim. It provides confidence in the commercial pathway from trust to business outcomes.

The more demanding question for marketers is therefore no longer which medium can produce research demonstrating trust. Most major media channels can point to studies highlighting particular strengths. The more important question is which conclusions continue to hold when trust is examined across multiple dimensions by independent researchers using different methodologies and pursuing different objectives.

The evidence examined throughout this article points consistently in one direction. Consumers report greater trust in television advertising. Professionally produced television environments enhance the credibility of advertising itself. That credibility appears to transfer to the brands choosing to advertise there, while long-term effectiveness research associates trust with stronger commercial performance and identifies television as a defining characteristic of those campaigns. Together, these findings demonstrate that television performs strongly not on one measure of trust, but across the broader framework that gives trust commercial value.

Taken together, the evidence leaves remarkably little room for ambiguity. Across independent research examining trust from multiple perspectives, television consistently occupies the strongest position. The conclusion is compelling not because it is asserted, but because it is repeatedly supported by independent evidence.

For marketers, the implications are significant. Trust is no longer simply a communications measure or a desirable brand attribute. It is increasingly revealed as one of the mechanisms through which advertising creates commercial value, influencing how advertising is received, how brands are perceived and how campaigns perform over time. When the strongest available independent evidence is considered as a whole, television consistently emerges as the medium with the strongest support across that commercial pathway—from trust, to stronger advertising effects, to long-term business outcomes.

Taken together, the evidence leaves remarkably little room for ambiguity.

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References

• Advertising Association. Credos Trust Tracker 2025.
• Ipsos. Trust in Advertising (latest findings referenced by Thinkbox).
• Peter Field. Trust Matters and TV Earns It; analysis of the IPA Effectiveness Databank.
• Thinkbox. Trust Matters and TV Earns It.
• Tapestry Research for Thinkbox. Earn It.
• Map the Territory & Tapestry Research for Thinkbox. Context Effects.
• EssenceMediacom & Richard Shotton. Signalling Success.
• Edelman. Trust Barometer (contextual reference where applicable).