The Buying Brain

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Is there anything specific that triggers the “buy” decision? Can you predict whether and when someone will buy? In this HumanTech podcast episode we talk about the research on the “buy” decision in the brain.

HumanTech is a podcast at the intersection of humans, brain science, and technology. Your hosts Guthrie and Dr. Susan Weinschenk explore how behavioral and brain science affects our technologies and how technologies affect our brains.

You can subscribe to the HumanTech podcast through iTunes, Stitcher, or where ever you listen to podcasts.

Digital Expectations Report From Razorfish

picture of cover of Razorfish ReportIf you haven’t checked out the new report by Razorfish: DIGITAL DOPAMINE: 2015 GLOBAL DIGITAL MARKETING REPORT, you may want to check it out sooner rather than later. And I’m not just saying that because I’m in it! (The report contains a one page interview I did with one of their staff — page 29). It’s an interesting report based on a survey of 1600 millennials and gen-exers from the US, UK, Brazil, and China, as well as some in-depth interviews.

Here are some of my favorite data points:

  • “56% of U.S. Millennials say their phone is their most valuable shopping tool in-store compared to just 28% of U.S. Gen Xers.”
  • “59% of U.S. Millennials use their device to check prices while shopping compared to 41% of U.S. Gen Xers.”
  • “Advertising is most effective when it is part of a value exchange. Consumers are now aware of how much their attention is worth to marketers, and they expect to be rewarded for it. They look to be compensated with loyalty programs, free content or useful tools that solve problems.’
  • “Over half of consumers in the U.S. and U.K. and 69% of consumers in China say they do anything they can to avoid seeing ads. What’s more,they’re actively availing themselves of technology to do so, with a majority of TV lovers using a DVR
    to skip through ads (U.S.—65%, U.K.—73%, China—81%).” Brazil is the outlier on this one: “Fifty-seven percent of Brazilian consumers endorse TV, radio and print ads as most influential,”
  • My favorite point is this one: “Seventy-six percent of people in the U.S., 72% in the U.K. and 73% in Brazil say they are more excited when their online purchases arrive in the mail than when they buy things in store.” I have heard the same comments in my behavioral science research. And the reason has to do with the anticipatory centers of the brain. I wrote about this recently in my report “Why You Should Do Behavioral Science Research At Least Once This Year”.

The Razorfish report is comprehensive.  I think it’s worthy reading if you design or produce digital products, marketing or advertising.

And don’t forget to check out page 29!

What do you think? Does any of this data surprise you?


What Would Make An Animated Character Appear “Creepy”?

Realistic animated character that looks creepy.Have you ever stopped to think about animated characters? With the capabilities of graphics these days it’s possible for an animated character to look just like a real person. And then there are still cartoon characters created that look nothing like real people. Have you ever experienced an animated character that “creeped” you out?

Animators have to make constant decisions about how realistic a character should be, and what that even means. Research shows that there is a point where animated characters are not “cute” anymore, and actually can become “creepy”. This point is called the “uncanny valley”.

This semester at the University of Wisconsin, Stevens Point, I worked with a student on an independent study project about the uncanny valley. This blog post is a guest post by the student, Kierstan Leaf, who describes the research study she did this semester:

The Uncanny Valley is the idea that as things, particularly robots and animated characters, become more realistic they eventually hit a point where we determine them to be creepy and nonhuman. This is due to the small inconsistencies that we see within the characters, for example, the skin texture or reflection in the eyes may seem a bit off.  We unconsciously notice these things because these are attributes that we observe daily in our interactions with people.

The Uncanny Valley theory originated from Masahiro Mori, while working with robotics in 1970. He compared the relationship between robots and their “degree of human likeness” (see the references below). Mori noticed that when robots become more lifelike they began to be viewed as being creepy. On the other hand when the robots did not have much human likeness, such as a robot in a factory, the creepy level was very low, if non-existent. 

For this study on the uncanny valley I took images from movies, cartoons, and television shows. I used images that ranged from “less realistic” (in other words, not human-like) to “more realistic”. These images were shown to 58 people to rate on a scale from 1 to 10 where “normal” was at one end and “creepy” at the other. I hypothesized that as the images become more realistic they would be considered creepier. Here’s a short video that summarizes the research shows the images I used, and the results of the study.



The hypothesis was correct. The more realistic the images were, the more creepy people rated them.

So what does this mean for decisions about animations in design? If  you would like your viewer to fall in love with your character nearly instantaneously, then perhaps you should stick with more cartoonish designs.  If you want your user to be scared of a monster or evil villain, you can push the line of realism and tip your viewer over to the creepy side. Knowing these unconscious reactions exist, you can apply them to your projects.


Mori, Masahiro. The Uncanny Valley. Trans. Karl F. MacDorman and Norri Kageki. IEEE Spectrum, 2012. Web. 11 Dec. 2014. <>. 

Karl F. MacDorman. Exploring the Uncanny Valley. Web. 11 Dec. 2014. <>.

What do you think? What do you think makes animated characters cross into the “creepy” realm?

If you have questions for Kierstan you can reach her at

7 Tips To Get A Team To Implement Your Recommendations: Tip #5

Example of data from researchThis is the 5th in a 7-part series on how to get a team to implement your recommendations. Tip #1 was: Hide Your Top 3 Recommendations. Tip #2 was Say “You”, “They”, “Customers”, “Users”, or “Research”. Don’t say “I”. Tip #3 was Give Them A Presentation, Don’t Send Them A Report. Tip #4 was Use The Word “Because” And Give A Reason. Now for Tip #5. The context is that you want to see your recommendations implemented. How can you present them to a team so that they will be acted on and not dismissed?

Tip #5: Add research or statistics to bolster your recommendations — Research tells us that people make decisions based on a variety of unconscious reasons, but they like to have a rational, logical, fact-based reason to justify their decision. Including research or statistics with your recommendations makes it easier for people to say “yes”. It’s not enough to cite vague numbers without supporting evidence. You need to provide an actual source for your citation.

For example, if I say, “Research shows that people can only remember 3-4 items”, that is not as strong as saying: “You’ve probably heard that people can remember 7 plus or minus 2 items (5-9), but that number is not accurate. Separate research studies, for instance those by Baddeley and more by Cowan, show that the number is really 3-4 not 5-9”. Then you want to provide the actual research paper citation. (Of course I’m going to recommend my book, 100 Things Every Designer Needs To Know About People, as a great source for research citations about design!). If you are going to quote statistics make sure of the number and provide a source for the data.

Using your own data, for example, data from user research you conducted is also a great idea. If you have direct quotes and/or video clips from actual users/customers, that is the most powerful and persuasive.

What do you think? Have you been citing research and sources with your recommendations?


7 Tips To Get A Team To Implement Your Recommendations: Tip #4

The word becauseThis is the 4th in a 7-part series on how to get a team to implement your recommendations. Tip #1 was: Hide Your Top 3 Recommendations. Tip #2 was Say “You”, “They”, “Customers”, “Users”, or “Research”. Don’t say “I”. Tip #3 was Give Them A Presentation, Don’t Send Them A Report. Now for Tip #4. The context is that you want to see your recommendations implemented. How can you present them to a team so that they will be acted on and not dismissed?

Tip #4: Use the word “Because”, and give a reason. Have you heard of the “Because” study? In 1978 three researchers (see reference below), conducted a research study. Ellen Langer, Arthur Blank and Benzion Chanowitz used a busy copy machine at on a college campus (remember that this is in the 1970’s — there weren’t computers and printers. People did a lot more copying back then). The researchers tried out three different, carefully worded requests to break in line:

  1. “Excuse me, I have 5  pages.  May I use the xerox machine?”
  2. “Excuse me, I have 5  pages.  May I use the xerox machine, because I have to make copies?”
  3. “Excuse me, I have 5  pages.  May I use the xerox machine, because I’m in a rush?”

Here are the results:

  1. “Excuse me, I have 5  pages.  May I use the xerox machine?” [60% compliance]
  2. “Excuse me, I have 5  pages.  May I use the xerox machine, because I have to make copies?”[93% compliance]
  3. “Excuse me, I have 5  pages.  May I use the xerox machine, because I’m in a rush?” [94% compliance]

Using the word “because” and giving a reason resulted in significantly more compliance. This was true even when the reason was not very compelling (“because I have to make copies). The researchers hypothesize that people go on “automatic” behavior or “mindlessness” as a form of a heuristic, or short-cut. And hearing the word “because” followed by a reason (no matter how lame the reason is), causes us to comply.

(Two interesting side notes here — if the request was large (copying 20 pages rather than 5), then only the real reason, “I’m in a rush” resulted in compliance. And Elizabeth Langer, who was one of the researchers in this study as a grad student, later went on to study mindlessness and mindfulness in her career, becoming famous for her research on reversing the effects of aging with mindfulness — See the book Counterclockwise).

What this all boils down to is this: When the stakes are low people will engage in automatic behavior.  If you want a team to implement your recommendations, then a) make as small a request/recommendation as you can, and b) use the word because and give a reason as to why you want the change to be implemented.

What do you think? Have you tried this technique?

And if you want to read the original research:

Langer, E., Blank, A., & Chanowitz, B. (1978). The mindlessness of Ostensibly Thoughtful Action: The Role of “Placebic” Information in Interpersonal Interaction.  Journal of Personality and Social Psychology, 36(6), 635-642.




100 Things You Should Know About People: #47 — People Value A Product More Highly If It Is Physically In Front Of Them

Lays potato chip bag

You go online to re-order a box of your favorite pens. Will you value the product more if the product page has a picture of the pens versus just a text description? Would you think the pens are worth more if you were in the office store and the pen was right in front of you? Does it matter if you are buying pens or food or any other product? In other words, does the way the item is displayed at the time of decision affect the dollar value that people put on them? Bushong and a team of researchers decided to test this out. The answers they came up with might surprise you. I know they surprised me.

How much would you pay for the chips? — In the first set of experiments they used snack food (potato chips, candy bars). Participants were given money they could spend. They had lots of choices, so they got to pick what they wanted to buy (by the way, they screened out people on a diet, people with eating disorders etc). The participants could read the name/brief description of the item (Lays Potato Chips in a 1.5 oz bag) or see a picture of the item, or have the real item right in front of them. Here’s a chart of the results:

Chart of experiment 1 results

The real deal counts — Having a picture didn’t increase the amount of money people were willing to “bid” for the product, but having the product right in front of them definitely did by up to 60%. Interestingly, the form of presentation didn’t change how much people said they liked the item, just the dollar value. In fact, for some items that they had said before the experiment they didn’t like, they still valued those more highly if they were in front of them.

What about toys and trinkets instead of food? — The researchers were surprised. They thought the images would be more powerful than text. They decided to try the experiment again, each time varying some conditions. For example, they tried the experiment with toys and trinkets instead of food. Same result.

What about behind plexiglass? — They wondered if with the food there was some unconscious olfactory (smell) cues that were triggering the brain, so they did another experiment putting the food in view, but behind plexiglass. If the food was in view, but behind plexiglass it was deemed to be worth a little more money, but not the same as if it were available within reach. Ah! they thought it is olfactory!, but then they found the same result with the non food items.

Chart 2 from experiment

Ok, so we’ll give samples — Deciding to try one more thing, they went back to food items, but this time let people see and taste a sample. The actual item wasn’t there, but the sample was. Surely, they thought, the sample will be the same as having the actual item in front of them. Wrong again!

Chart 3 from experiment

The researchers note that in this taste condition the participants didn’t even look at the samples in the paper cup, since they knew they were the same as the food in the package.

A Pavlovian response? — The researchers hypothesize that there is a physical Pavlovian response going on: When the product is actually available, that acts as a conditioned stimulus and elicits a response.  The images and even text could become a conditioned stimulus and produce the same response, but they have not been set up in the brain to trigger the same response as the actual item.

As you start to think of the implications, here are some things to consider:

a) People were not going online and deciding whether or not to buy an item they were unfamiliar with. They were not at an apparel website deciding whether this was the right shirt or not. In those cases showing an image might have a huge impact. In these experiments the participants were all familiar already with the products.

b) Having the product physically available and not behind a barrier or plexiglass cover seems to be very important.

c) Sounds like those brick and mortar stores have an edge, at least on price.

Let me know your thoughts on the implications of the experiments.

And for those of you who like to read the research:

B. Bushong, L.M. King, C.F. Camerer, A. Rangel, Pavlovian processes in consumer choice: The physical presence of a good increases willingness-to-pay. American Economic Review, 2010, 100:1-18.


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100 Things You Should Know About People: #46: The more uncertain you are, the more you dig in and defend your ideas

Picture of mac vs. pc adI’m one of these staunch Apple converts. For as long as there were PCs, I used to be a Windows/PC person. (Realize that I go all the way back to when PCs first came out. I used to sell a marvelous “portable” PC that ran on CPM operating system and had TWO (count ’em) TWO 360 KB (yes, I said KB) “floppy” disk drives (in other words NO hard drive.)) I was a PC person, NOT an Apple person. Apples were for teachers and then later, for artsy people. That was not me.

Fast forward to today and I will be talking on my iPhone, charging my Nano for my afternoon exercise, and transferring a movie to my ipad from my MacBook Pro. What the heck happened here?! — (that’s another story altogether).

Don’t show me the Android phone — So you might be able to guess what happened when I went to dinner with a colleague who was showing me his Android phone. He loves his new Android phone and wanted to show me all the great ways it was as good as, or better than, my iPhone. I was totally uninterested in hearing about it. I didn’t even want to look at it. Basically, I didn’t want to allow into my brain any information that would conflict with my opinion that anything besides an iPhone was even a possibility. I was showing classical symptoms of cognitive dissonance denial.

Alter your beliefs or deny the information? — In 1956 Leon Festinger wrote a book called When Prophecy Fails. In it he describes the idea of cognitive dissonance. Cognitive dissonance is the uncomfortable feeling we get when we have 2 ideas that conflict with each other. We don’t like the feeling, and we will therefore try to get rid of the dissonance. There are two main ways we can do that: change our belief, or deny one of the ideas.

When forced you’ll change your belief — In the original research on cognitive dissonance, people were forced to defend an opinion that they did not believe in. The result was actually that people tended to change their belief to fit the new idea.

Watching cognitive dissonance via an fMRI scan — In new research by Van Veen, researchers had people “argue” that the fMRI scan experience was pleasant (it’s not). When “forced” to make statements that the experience was pleasant, certain parts of the brain would light up (the dorsal anterior cingulate cortex and the anterior insular cortex.) The more these regions were activated, the more the participant would claim that they really did think the fMRI was pleasant.

When not forced you’ll dig in — But there’s another reaction that sometimes occurs. If you are not forced to state that you believe something you don’t, if instead you are presented with information that opposes your beliefs, but not forced to espouse a new belief, then the tendency is to deny the new information instead of changing your belief to fit.

When made to feel uncertain, you will argue harder — Gal and Rucker recently conducted research where they used framing techniques to make people feel uncertain. (For example, they told one group to remember a time when they were full of certainty, and the other group to remember a time when they were full of doubt). They then asked the participants whether they were meat-eaters, vegetarians, vegans, etc, how important this was to them, and how confident they were in their opinions.  People who were asked to remember times when they were uncertain, were less confident of their eating choices. However, when asked to write up their beliefs to persuade someone else to eat the way they did, they would write more and stronger arguments than the group that were certain of their choice.  They performed the research with different topics (for example the MAC/PC distinction) and found similar results. When people were less certain, then they would dig in and argue even harder.

I’m still trying to digest this latest research. What does this mean? If we want someone to be loyal and to be an advocate then we should actually give them a reason to be uncertain about the product? What do you think?

And for those of you who like to read the research:

Festinger, L., Riecken, H.W., & Schachter, S. (1956). When prophecy fails. Minneapolis: University of Minnesota Press.

Gal, David, and Rucker, Derek, When in doubt, shout. Psychological Science, October 13, 2010

Van Veen, V., Krug, M.K., Schooler, J.W., & Carter, C.S. (2009). Neural activity predicts attitude change in cognitive dissonance. Nature Neuroscience, 12(11), 1469–1474.


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100 Things You Should Know About People: #42 — We'll spend more money if you don't mention money

picture of a lemonade stand
Photo from Mogilner and Aaker study

You are out for a Sunday bike ride on your favorite biking path, and you come across a pair of kids selling lemonade.  Do you stop and buy some lemonade? Do you like the lemonade? Does your buying or liking the lemonade have anything to do with the wording on the sign next to the lemonade stand? Apparently so.

Cassie Mogilner and Jennifer Aaker from the Stanford Graduate School of Business conducted a series of experiments to see whether references to time or references to money would affect whether people stop to buy, how much people are willing to pay, and how satisfied people are with the products they buy. They conducted 5 experiments. The first one was the lemonade stand described above:

Sometimes there was a sign that said, “Spend a little time, and enjoy C & D’s lemonade.” This was the “time” condition. Sometimes the sign said, “Spend a little money, and enjoy C & D’s lemonade.” (money condition)  and then there was a control condition where the sign said, “Enjoy C & D’s lemonade”.

391 people passed by either walking or on bikes. Those who stopped to purchase lemonade ranged in age from 14-50 years old, and there was a mix of gender, occupations etc. Customers could pay anywhere between $1 and $3 for a cup of lemonade — they could decide the price. The authors comment that the high price was justified by the fact that the customers got to keep the high quality plastic cup. (Ok, excuse me if I date myself here and comment that when I had a lemonade stand as a kid I think we charged like 10 cents).  After customers drank their lemonade they also completed a survey.

More people stopped to buy lemonade when the sign mentioned time (14%), in fact twice as many people stopped when time was mentioned than when money was mentioned (7%). In addition, customers in the time condition paid more money for the lemonade (on average $2.50) compared to the money condition (on average $1.38).  Interestingly, the control condition was in between on both # of people stopping to purchase and the average price. In other words, mentioning time brought the most customers and the most money, mentioning money brought the least customers and the least money, and mentioning neither was in between. The same effect was true when customers filled out the satisfaction survey.

Does time = personal connection? – The researchers came up with the hypothesis that when you invoke time in the message you make more of a personal connection than when you invoke money. To test this idea out, they conducted 4 more experiments in the lab rather than in the “field” to see how the time vs. money messaging affected people’s ideas about purchasing iPods, laptops, jeans, and cars.

Personal connection = time = experiences… well, mostly, but not always – At the end of all the experiments, the researchers concluded that people are more willing to buy, spend more money, and like their purchases better if there is a feeling of personal connection. Most of the time that feeling of personal connection is triggered by references to time instead of money. The idea is that mentioning time highlights the experience you are having with the product, and it is this thinking about experiences that makes the personal connection.

Diagram from the research paper
Diagram from the Mogilner and Aaker study

But not for prestige products or “materialists” For certain products, such as designer jeans or prestige cars, and/or for certain consumers – those who value possessions more than experiences – personal connection is highlighted by mentioning money more than by mentioning time. These people are in the minority, but they are out there.

So where does this leave us? Here are the take-aways as I see them:

a)    The best thing to do is, of course, know your market/audience. If they are people who are influenced by prestige and possessions, then by all means mention money.

b)    Be aware, though that most people, most of the time, will be more influenced by time/experiences as the personal connection rather than money or possessions.

c)    If you don’t have time or budget to know your audience well, and if you are selling non-prestige items or services, then err on the side of time/experiences, and delay the mention of money as long as possible.

What do you think the take-aways are?

And for those of you who like to read the research:

Mogilner, Cassie and Jennifer Aaker (2009) “The Time versus Money Effect: Shifting Product Attitudes and Decisions through Personal Connection,” Journal of Consumer Research, 36 (August), 277-291.


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100 Things You Should Know About People: #41 — Your Most Vivid Memories Are Wrong

Ebbinghaus Forgetting Curve
Ebbinghaus Forgetting Curve

If I ask you to remember where you were and what you were doing when you first heard about the September 11, 2001 attacks in New York City, chances are very good that you will be able to tell me in great detail your memory of that day, and how you heard about the attacks. Especially if you live in the US and you were 10 years old or older on that date. But the research shows clearly that you would be wrong about the majority of your memory.

Flashbulb memory is very vivid — Remembering traumatic or dramatic events in great detail is called “flashbulb memory” by psychologists, and has been studied for several decades. Emotions are processed in the amygdala part of the mid-brain, and the amygdala is very close to the hippocampus. The hippocampus is involved in the long term coding of information into memories. So it is no surprise to psychologists that emotionally laden memories might be very strong and remembered vividly.

But the memories are full of errors — It turns out, though, that those memories are full of errors. Ulric Neisser researches memories like these. In 1986 the space shuttle Challenger exploded upon take-off. Any of you reading this who are old enough to remember the Challenger explosion probably remember it vividly, i.e., as a flashbulb memory. Neisser took the opportunity to do some research. The day after the explosion he had his students (he is a professor) write down their memories of what had happened, where they were, what they were wearing, what the TV coverage was like, etc. Three years later he asked them to write down their memory of the event again. Most (over 90%) of the 3-yr later reports differed. Half of them were inaccurate in 2/3 of the details. One person, when shown her first description written three years earlier, on the day after the event, said, “I know that’s my handwriting, but I couldn’t possibly have written that”. Similar research has been conducted on the 9/11 memories, with similar results.

The Forgetting Curve of 1885 — In 1885 Hermann Ebbinghaus created a formula showing the degradation of memories:


where R is memory retention, S is the relative strength of memory, and t is time. The graph at the top of this post is an example of this formula. It’s called the “Forgetting Curve”. Because flashbulb memories are so vivid, it was thought that perhaps they were not as subject to forgetting as other memories. But it turns out they are. Which is kind of disturbing, when you think about it. Because they are so vivid, we are SURE they are accurate and real. But they aren’t nearly as accurate as we think.

Take-Aways – I can think of many ways that we (falsely) rely on people’s memories of events, whether dramatic or not: for example, conducting user or customer research. We often ask customers to remember a particular encounter with a website, software, or an in-store experience. We may have to realize that the memories, although vivid, might not be accurate.

What do you think?  Can you think of situations where you perhaps rely on people’s memories more than you should?

For more reading and information:

Kathryn Schulz, Being Wrong, Harper Collins, 2010

Daniel Schacter, The Seven Sins of Memory, Houghton Mifflin, 2001

Neisser and Harsh, “Phantom Flashbulbs: False Recollections of Hearing the News about Challenger”, in Winograd and Neisser (eds) Affect and Accuracy in Recall, Cambridge University Press, 1992, p. 9-31.


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100 Things You Should Know About People: #39 — Your Mind Wanders 30% of the Time

Photo by Dave Grave*

You are at work reading a report that one of your colleagues has written and you realize that you’ve just read the same sentence about three times. Instead of thinking about what you were reading, your mind wandered.

Mind wandering is similar to, but not the same thing as daydreaming. Psychologists use daydreaming to refer to any stray thoughts, fantasies, or stories you imagine, for example, winning the lottery, or being a famous celebrity. The term mind wandering is more specific, and refers to when you are doing one task and then fade into thinking about something that is not related to that task.

Mind wandering is a very common phenomena – We underestimate our mind wandering; according to Jonathan Schooler of UC, Santa Barbara, we think our minds are wandering about 10% of the time, when it is actually much more. In normal every day activities our mind is wandering up to 30% of the time, and in some cases, for instance when driving on an uncrowded highway, it might be as high as 70%.

Wandering minds annoy some neuroscientists – Some neuroscientists became interested in studying wandering minds because they were such an annoyance while doing brain scan research. The researchers would have subjects do a certain task, for example, look at a picture, or read a passage, while scanning for brain activity. About 30% of the time they would get extraneous results which did not seem to be related to the task at hand. That’s because the subject’s mind was wandering from the task at hand. Eventually the researchers decided to start studying the wandering rather than just getting annoyed by it.

Why a wandering mind can be a good thing – Mind wandering allows one part of the brain to focus on the task at hand, and another part of the brain to keep a higher goal in mind. So you are driving and paying attention to the road, but you are also thinking about when you should stop for gas. Or you are reading an article online about a thyroid medication called Synthroid that your doctor thinks you should take, but your mind wanders to the idea that you should put that salon appointment on your calendar. Mind wandering might be the closest thing we have to multi-tasking. It’s not really multi-tasking, (which doesn’t exist…you can see my previous blog post on that), but mind wandering does allow you to keep important goals in mind while doing one thing.

Why a wandering mind can be a bad thing – Much of the time when our mind wanders we aren’t aware of it. More “zoning out” than “mind wandering”, this means that we can miss important information. For example, if you are supposed to be reading that report from your colleague, but you are instead thinking about what to make for dinner, that may just mean you are being unproductive. We aren’t usually aware when we are zoning out.

More mind wandering = more creativity – The researchers at UC, Santa Barbara have evidence that people whose mind wanders a lot are more creative and better problem solvers. Their brains have them working on the task at hand, but simultaneously processing other information, and making connections.

Mind wandering and the internet – I’ve been thinking about the fact that the ability to quickly switch from topic to topic is what the web does really well.  Is web surfing related to mind wandering? Here are some of my mind wanderings on this topic:

  • Do we like web surfing because it enables this type of wandering?
  • Rather than designing web sites to try and hold people’s attention should we design to encourage wandering?
  • Should we build in feedback about the wandering so that it is easier to get people back to the original thought?

What do you think?

If you like to read research:

Christoff, et. al., Experience sampling during fMRI reveals default network and executive system contributions to mind wandering. Proceedings of the National Academy of the Sciences, May 11, 2009.

Mason, et. al., Wandering Minds: The default network and stimulus-independent thought. Science, January 19, 2007.

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