Neuromarketing

Does advertising run by the government pull more attention than ads put up by private companies? And when a billboard flashes past on the highway, how much of it actually lands with the driver, let alone whoever is riding along? A group of researchers set out to answer those questions, and they turned to eye-tracking to do it. The work was published through NMBSA.com.

The setup involved one boulevard and two highways, all of them lined with billboards. Across the three roads sat 75 advertising sites in total: 16 run privately and 59 managed by the government. Sixty people took part, arranged into 30 pairs, each pair made up of a driver and a passenger. The fieldwork ran across the whole of November 2014.

Four questions shaped the study. Was government-managed advertising more effective than private advertising? Did passengers and drivers move their eyes differently? Did things like lettering, shape, design, and placement change the effect? And did driver characteristics such as skill, age, speed, and gender make a difference?

Analysis happened by hand. Researchers watched the recorded gaze footage and coded it themselves, throwing out any glance shorter than 300 milliseconds on the grounds that it was too fleeting to count. The measures they tracked included eye contact ratio, fixation duration, and how often eye contact happened. For anyone who looked at a given ad at least once, the eye contact ratio stood in as a direct read on how well that ad worked.

The government ads won by a wide margin. Their gaze rate came in at 44 percent, more than double the private ads at 18 percent, and people held their gaze longer too. Passengers looked more than drivers did, which makes sense given that one of them has to watch the road. Ads sitting closer to the roadway earned more eye contact, and congested traffic made ads more effective, since a stalled car gives you time to read.

A few other patterns surfaced. Busy, cluttered visual fields pushed people to look away rather than engage. Ads placed low drew more attention than ads placed high. And the farther out an ad stayed visible, the higher its eye contact rate climbed.

The height finding carried into the conclusions. Even in slow traffic, an ad mounted too high, say on a tall downtown building, drew a weaker gaze. Put at the right height along a highway, the same kind of ad performed well. Outdoor advertising stands to matter more in places where television is losing its grip. The catch is that there still is no precise way to measure the full reach and effect of outdoor ads, since the industry lacks the digital analytics and tracking that online advertising takes for granted. Building an objective evaluation model matters if the field wants to keep refining its methods, and eye-tracking at least hands researchers more data than they used to have.

The second study flipped to reading itself. Is a reader shaped more by the content or by the format it arrives in? Which platform leaves content lodged in memory longer, and which one is the better carrier for ads? This research also appeared through NMBSA.com. The working belief going in was that content and its presentation count for more than whether it shows up on a screen or on paper, which means advertisers planning campaigns have to serve both audiences at once. The researchers measured two things: how much readers retained, and how they responded emotionally to digital versus print.

They knew readers struggle to describe, on their own, how their reading shifts between the two formats. Most earlier research leaned on language-based self-reporting, and that tends to pull answers from the brain's left hemisphere, where speech largely comes from. Lean only on language and you miss the right hemisphere, the side that handles broader, big-picture thinking. So the team went with neuroscience instead, specifically Neuro-Insight's Steady State Topography method.

The subjects were 150 regular New York Times readers, split evenly between tablet and print. They sat in small groups in a relaxed setting and read that day's issue in whichever format they preferred, spending 30 minutes with it while wearing headsets that tracked brain activity across different regions. That activity was matched word by word to what each person was reading.

The headline metric was Long Term Memory Encoding, or LTME, the process by which information gets filed into long-term memory. Earlier work had tied LTME to the decisions people make afterward, and it predicts behavior better than asking someone what they recall. Focus groups rounded out the neuromarketing data, digging into conscious attitudes and behavior, and the team also used Decode Marketing's Visual Layout Tool to test how different page layouts performed. The hypothesis held that content, not platform, drove how readers responded.

The evidence backed that up. Differences did show up in the physical act of reading, but retention came out strikingly similar across both formats. Tablet readers flicked between sections more and spent less time on any single page. Tablets also produced more visual stimulation and quicker memory encoding, with strong encoding building up after only a few minutes. Print pulled a stronger emotional response. Print encoding took longer to build but, once built, held at a high level.

Alongside those contrasts ran real overlap. The focus groups confirmed that readers applied the same basic rules navigating content on either platform. Memory encoding levels came out nearly identical across the two, and recall matched that, holding true for right-brain and left-brain encoding alike and for both ads and editorial. Print readers did linger longer on the page. Static ads on tablets encoded about 10 percent higher, yet that extra encoding did not translate into better retention.

The takeaway was clean enough: content outweighs platform. One consequence is that time spent staring at an ad is a poor gauge of whether the ad is working. The Times used the findings to sharpen its tablet edition, improving the design and the experience. As long as content gets delivered in comparable ways on both platforms, the advertising results come out almost the same, which puts the burden on advertisers to treat print and digital readers as equals.

A third thread picked up radio. You are driving to work or running errands with the radio on, and the question is whether you actually take in what gets said and sold between songs. That is what researchers wanted to pin down about radio's role in marketing. Mind Sciences has been reshaping how people build advertising content, part of a broader push toward marketers who can read and use the brain science behind it.