What is Consumer Dogmatism?
Consumer dogmatism describes how open or closed a person’s belief system is when they run into new information that goes against what they already believe. Some people hear something that contradicts their existing view of the world and they are curious about it.
Other people hear the same thing and dismiss it almost immediately, because it does not fit with what they already accept as true. That difference in how people process new or conflicting information is what marketers are getting at when they talk about dogmatism.
The term originally comes from psychology rather than marketing. Psychologist Milton Rokeach developed the concept in his 1960 book “The Open and Closed Mind,” where he described a highly dogmatic person as someone with a closed belief system, resistant to change, and inclined to accept information from authority figures rather than weighing evidence on its own merits.
Marketers picked the idea up because it turned out to predict something useful: how consumers respond to new products, new brands, and advertising that challenges what they currently believe about a category.
What Does It Mean for a Consumer to Be Highly Dogmatic?
A highly dogmatic consumer tends to be closed-minded toward anything that conflicts with their current beliefs and habits. They are more comfortable sticking with familiar brands, familiar categories, and familiar ways of doing things.
When a new product comes along that requires them to rethink something they already believe (that margarine is worse for you than butter, say, or that electric cars cannot be relied on for a long road trip), a highly dogmatic person is more likely to reject the new information outright rather than sit with the discomfort of reconsidering it.
We should be careful here. Dogmatism is not the same as being unintelligent or uninformed. It is about how a person’s belief system is structured and how resistant it is to challenge. It has little to do with how much they actually know.
Highly dogmatic consumers also tend to lean on authority. If a claim comes from a source they already trust and respect, whether that is a doctor, a government body, a well-known expert, or simply an older relative whose judgment they defer to, they are far more likely to accept it. If the same claim comes from an unfamiliar source, or worse, from an advertisement that is directly telling them their current belief is wrong, they tend to resist it.
And What About Low Dogmatism Consumers?
A consumer low in dogmatism is more open. They are willing to weigh new information against what they already believe, and they do not automatically reject something just because it conflicts with an existing view. That does not mean they will believe everything they are told. It means they are willing to actually process the claim rather than shutting it down before it gets a fair hearing.
Low dogmatism consumers tend to be earlier adopters of genuinely new products and categories. They are more comfortable trying something unfamiliar, more willing to switch brands if they see a good argument for it, and less reliant on trusted authority figures to validate a claim before they will consider it.
Why Does This Matter to a Marketer?
Think about launching a genuinely new product, something that asks consumers to change a belief they already hold. A plant-based burger asks people to reconsider what counts as “real” meat. A subscription meal kit asks people to reconsider whether cooking from scratch is actually easier than they assumed. An electric vehicle asks people to reconsider range anxiety and whether charging is really as inconvenient as they think.
For all of these, we are not just selling a product. We are asking the consumer to update a belief. And how easily they will do that depends heavily on their level of dogmatism.
This has a direct effect on how we should design our advertising. A consumer high in dogmatism is not likely to respond well to a message that directly attacks their existing belief (“everything you think about margarine is wrong”). That kind of message creates resistance rather than persuasion, because it is asking them to admit their current belief is false, and highly dogmatic people are not comfortable doing that.
What tends to work better with this segment is messaging built around an authority figure or a trusted source: a doctor, a nutritionist, an expert reviewer, a well-known and credible spokesperson. The message is not “you’re wrong,” it is “here is someone you already trust telling you this is fine.”
A consumer low in dogmatism, on the other hand, can often be persuaded with a more direct, comparative approach. Side-by-side product comparisons, data, straightforward claims of superiority, these tend to land fine with a consumer who is willing to actually weigh new information on its merits rather than reflexively rejecting it.
What This Means for Segmentation and Targeting
As you can probably guess, the practical challenge is that we rarely know, at the point of designing a campaign, exactly how dogmatic our target audience is. Age, education, and personality all play a role, but there is no simple demographic shortcut that reliably tells us who is high or low in dogmatism. This usually means market research: surveys, focus groups, or testing different message formats against different audience segments to see which version produces a stronger response.
There is also a genuine trade-off to think through. If we build a campaign entirely around authority-based messaging (a trusted expert vouching for the product), we may leave persuasion on the table with the low-dogmatism segment of our audience, who might have responded just as well, or better, to a straightforward comparative claim. But if we lead with a hard comparative claim aimed at the open-minded consumer, we risk alienating the more dogmatic segment of the market who need to see a trusted authority behind the message before they will even consider it.
For a genuinely disruptive new product category, where a large part of the addressable market is likely to hold strong existing beliefs that the product contradicts, it is often worth investing more heavily in credible third-party endorsement early on. Early electric vehicle marketing used a version of this approach, drawing on independent safety and performance ratings and well-known reviewers to reassure a skeptical audience, rather than relying purely on the manufacturer’s own comparative claims against gasoline cars.
Dogmatism and Innovation Adoption
There is also a link here to how quickly a market adopts something new. Highly dogmatic consumers behave a lot like what diffusion of innovation researchers would call late adopters or laggards: they wait until a product is well established and its claims are broadly validated before they are willing to consider it. Low dogmatism consumers behave more like early adopters, willing to try something before it has full social proof behind it.
This matters for forecasting. If we are launching something genuinely new and our target market skews toward higher dogmatism, we should expect a slower initial adoption curve, and we need to budget our marketing spend and set sales expectations accordingly rather than assuming demand will ramp up quickly just because the product is objectively better.
Key Points to Take Away
- Consumer dogmatism describes how open or closed a person’s belief system is toward information that conflicts with what they already believe. It originally comes from psychologist Milton Rokeach’s work on open and closed minds rather than from marketing research.
- Highly dogmatic consumers resist information that challenges existing beliefs and rely more on trusted authority figures to accept a new claim.
- Low dogmatism consumers are more open to new information and are more willing to weigh it directly, which makes them more receptive to comparative or fact-based advertising.
- Messaging that directly attacks a highly dogmatic consumer’s existing belief tends to backfire. Messaging built around a credible, trusted source tends to work better with that segment.
- Because dogmatism is hard to identify through simple demographics, research and message testing are usually needed to figure out how to pitch a genuinely new product to a given audience.
- A market skewing toward higher dogmatism should be expected to adopt new products more slowly, which has real consequences for sales forecasting and marketing budgets.
