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Wray Herbert

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Do Anti-Tobacco Ads Work? Ask a 'Neural Focus Group'

Posted: 04/23/2012 7:11 pm

While watching TV this weekend, I happened on a gruesomely powerful anti-smoking advertisement. It featured former smokers who were missing body parts: a woman with missing fingers, and a handsome young man with two prosthetic devices where his lower legs used to be. Both talked matter-of-factly about their permanent disabilities, which were direct consequences of their long-time cigarette habits.

This ad is part of a new, $54-million campaign by the U.S. Centers for Disease Control, the most ambitious and starkest anti-tobacco campaign ever undertaken by the government. Other ads in the campaign show ex-smokers who have had their larynx removed, or a jaw or a lung. The ads are running on radio, in print, and on billboards, as well, where federal health officials hope to shock smokers into quitting the cigarette habit.

Will these scare tactics work? Will shock and disgust accomplish what taxes, outright bans, and years of cajoling have failed to do? The government is hoping that these attention-grabbing ads will persuade as many as 50,000 smokers to give up their debilitating habit, but it's clearly a gamble. I found this message very powerful, and if I were a smoker, I think I would be motivated to quit. But would I really, and am I typical? Might others react to these upsetting ads differently, with cynicism or annoyance or arrogance, and just keep puffing?

The fact is, it's very difficult to know which persuasive messages work and which do not. People are not very good at knowing and reporting their own state of mind, and even worse at predicting their own behavior, much less the behavior of others. As a result, focus groups and other such strategies are notoriously unreliable predictors of what works in the real world. Wouldn't it be helpful to have a simple, objective assessment of anti-tobacco messages, one that predicts how large numbers of people will respond?

Well, psychological scientists are working on just that, and indeed may have identified a neurological predictor of mass behavior change. Three researchers -- Emily Falk of the University of Michigan, Elliot Berkman of the University of Oregon, and Matthew Lieberman of UCLA -- have been conducting scans of smokers' brains as they watch actual public health ads aimed to deter smokers. They wanted to know: Does brain activity of a small group of smokers, while watching anti-smoking ads, foretell the overall effectiveness of the ads in changing the deadly behavior of America smokers?

To answer this question, the scientists recruited men and women, age 28 to 69, who were heavy smokers with a strong intention to quit. All the volunteers viewed professionally made TV ads that were designed to help smokers quit. They watched 10 ads in all, representing three different ad campaigns, while their brains were scanned with an fMRI. The scientists were particularly interested in the neuronal firing in a brain region highly associated with individual behavioral change.

They also asked the same volunteers to react to the ads: Is this one powerful? Is it believable? Persuasive? They ranked the three campaigns in order of effectiveness. The ads, which were subsequently run in large TV markets, all ended with a display of the phone number for the National Cancer Institute's quit-line. The idea was to see if the volunteers' opinions of the ads (a regular focus group, in essence) or their brain activity (a "neural focus group," if you will) was a better predictor of population-wide change, as measured by the jump in the number of calls to the quit-line after the ads aired.

The results were encouraging. As reported online in the journal Psychological Science, neuronal activity in the targeted brain region did indeed predict the real-world success of the ad campaigns for a large population of smokers. Activity in other brain regions did not, nor did the volunteers' own opinions of the ads. When asked to rank campaigns in order of persuasiveness, the volunteers as a group ranked them in the same order as industry experts ranked them. But the brain told a different story: The neural focus group basically flipped the order, into one more predictive of the three campaigns' relative success. In other words, the brain scans seem to have tapped into a reaction that is deeper and more useful than conscious thoughts and judgments.

This scientific report does not describe the three ad campaigns in detail, so it's not clear if any of the ads used the shock tactics of the government's current effort. But the findings do raise the hope that public health officials will be able to tailor future ads more effectively, giving them better tools to target not just smoking but all the disorders of behavior, from obesity to drug and alcohol abuse.

The quit-line number is 1-800-QUIT-NOW.

 
 
 

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While watching TV this weekend, I happened on a gruesomely powerful anti-smoking advertisement. It featured former smokers who were missing body parts: a woman with missing fingers, and a handsome you...
While watching TV this weekend, I happened on a gruesomely powerful anti-smoking advertisement. It featured former smokers who were missing body parts: a woman with missing fingers, and a handsome you...
 
 
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10:03 AM on 05/16/2012
The thing about these ads that I find striking (and apologies if it's been said already in the comments) is that they scare nonsmokers too. There is a new one on radio and the web, featuring a young girl who declares that she is not afraid of spiders, et al, but instead that she is very scared of her mom dying from smoking. The ad focuses viewers' attention on their own mortality and what their kids will do without them -- universal fears among parents, not just smokers. I hear this ad while I cook dinner and listen to sports radio, I see it when I check the weather online. I don't smoke, but I do have kids, and, like most people, I expect to eventually die. I've taken care of savings and wills, I've done the responsible things. But I'm still subjected to DAILY reminders -- crafted specifically to be terrifying -- that I'm going to die and my kids will miss me terribly. Honestly, I'd rather my tax dollars go to the care of smokers than fund any more of these "public services." I feel like I'm being punished for the actions of smokers and would prefer my punishment be monetary rather than psychic, is all. And I'd be interested to see a study of NONSMOKERS' reactions to these ads. I wish they'd had a control group.
06:33 PM on 05/05/2012
ah. might as well have not even commented. "screened for approval".
why don't you just ACTUALLY PUT UP A NOTE.

WARNING-Commentary ISN'T WANTED, You Do Not Have Freedom Of SPeech.
06:31 PM on 05/05/2012
These tobacco ads honestly make me want to smoke more fiercely than before.

I started smoking, understanding it would Inevitably lead to my demise.

Seeing these "ads" campaigning for a tobacco free tomorrow just gives me bloodlust.
Do you think yourselves my God?

DO I BOW AND WORSHIP YOU? Then why do you DEMAND to instigate? Pull your ads, because one day- i'll be eating when that $#!^ pops up. And i have no mercy. I have no patience. I will kill you if you make me puke up my favorite food and it ruins my love of it's taste for the rest of my life.
12:49 AM on 05/01/2012
Why are they legal in the first place???? Same , shame on the government!!!!!!
01:47 AM on 04/26/2012
if you could make commercial showing the side effects of all the pharmaceuticals they are currently selling on television the sales would drop off. look at abilify!! imagine gaining thirty or fifty pounds and losing you motor skills and walking around with your tongue bouncing in and out of your mouth, if you could show those images you would cut back on the sales of abilify!!! it is a neuroleptic and has those wonderful side effects.
01:38 AM on 04/26/2012
In general the more sensory the pitch the more effective the pitch, the dead and gone threat is pretty abstract, the here with no legs threat is pretty effective in its sensory power. Remember Vladimir the impaler ? He had a smaller army and was subject to be over thrown and so he had thousands of people stuck on posts so the approaching army would ride past them and see what awaited them. It worked. when we had wars that were reported on in print we send thousands to die on a single beach, and it was ok. In Vietnam we had television shots of a guy catching a shell and the next thing you know we got squeamish on causalities. Yup it works it might not make you quit but the next generation of smokers is not wanting to start!!!!
04:52 PM on 04/25/2012
They worked for me! Those people scared the shit out of me. Got the patch and been off the Marlboros 2 months!
04:41 PM on 04/26/2012
If you need support to stay off the cancer sticks, try www.becomeanex.org.
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fa8id
What came 1st: mental crisis or the financial one?
01:39 PM on 04/24/2012
Instead of using adverts, why don't they simply put small dozes of diuretics in cigars!
This will save money, reduce smokers, limit smoking areas to toilets, and raise the diapers industry!!

Simple ideas to change the world!
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deucejuice
10:19 AM on 04/24/2012
Ads do not work. When I smoked these commercials did nothing for me. I quit because I wanted to quit. I believe the ads act as reverse psychology. They mad me angry and smoked more.
02:21 PM on 04/24/2012
Thank you for the anecdote. It would be useful to know how representative you are. Which ads made you angry, if I may ask?
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deucejuice
12:11 PM on 04/26/2012
I don't remember which ones but I think the getting angry at the ads was more of a childish reaction. Like "Who are you tell me this? I'll smoke all I want." It was like spiting myself.
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VJ Sleight MA TTS
Tobacco Treatment Specialist
03:09 PM on 04/24/2012
They are actually working quite well. Calls to the Tobacco Quit lines have increased dramatically since this ad campaign started. I think it's because of the lack of knowledge of ALL of the harmful effect. I would guess that all smokers know about lung cancer but lack information on the rest of the terrible diseases caused by smoking, such as heart disease--research has shown the lack of public understanding about how harmful smoking is to the heart. www.StopSmokingStayQuit.blogspot.com
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deucejuice
12:12 PM on 04/26/2012
I hope they are working well. I'm sure they have a big effect on non-smokers.
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lensamy
Humpty Dumpty was pushed.
08:32 AM on 04/24/2012
Although i dont smoke seeing people with holes in their throat or without fingers is enough for me to try to avoid second hand smoke. If those graphic commercial that they are showing on tv now doesnt do it for you, then i dont know what would make someone stop.
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Iatros78
Science is the consensus of expert opinion
11:41 PM on 04/23/2012
It wouldn't surprise me to learn that tobacco companies already employed similar research techniques decades ago to learn what forms of tobacco advertising, packaging, etc. appeals most to smokers and what they call "replacement smokers" (children). The field of psychology has been used by tobacco companies and their advertising firms to exploit human nature almost from the beginning of the cigarette industry. For instance, Edward Bernays, nephew of Sigmund Freud, was a noted early ad man with psychological training who used it effectively to manipulate the consumption of cigarettes, especially by women.

In any event, it's good to hear that these graphic CDC ads may be doing some good. I know I won't easily forget them. The government needs to fund more such ads. In many states, they are the only smoking prevention messages that the public will hear.
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Robin Ferruggia
Life - for its own sake
07:39 PM on 04/23/2012
Tobacco causes respiratory problems for adults and children who have to breathe the second hand smoke. I wasn't familiar with people who lost body parts but it doesn't surprise me. Many died in agony for smoking, including my parents. It's amazing how the tobacco industry nonetheless continued to fight the facts for many years and people kept smoking, as many still do today, because they wouldn't accept that tobacco was a health hazard. What was even more amazing, though lunacy from the GOP is starting to become commonplace these days, was that Republican the other day who was complaining about communities having smoking bans, even those were decisions made by the voters who lived in them. Is there no end to the insanity?