Category Archives: Memory

Emotion and the Formation of Brand Memories

First published August 21, 2008 in Mediapost’s Search Insider

In my last column, I looked at how beliefs can affix labels to brands, which forever after form our first brand impression. Beliefs are a heuristic shortcut we use to reduce the amount of sheer thinking we have to do to come to quick and efficient decisions. Today, I’d like to focus on emotions and their part in the forming of memories.

Why “Selfish Genes” Remember

First, from an evolutionary perspective, it might be helpful to cover off why humans are able to form memories in the first place. To borrow Richard Dawkins’ wording, memories are here to ensure that our “selfish genes” are passed on to future generations. While memories are incredibly complex and wonderful things, their reason for being is mindlessly simple. Memories are here to ensure that we survive long enough to procreate. This is why emotion plays such a huge role in how memories are formed and retrieved.

Researchers have long known that emotions “tag” memories, making their retrieval easier and the resulting effect more powerful. In fact, very strong emotions, such as fear or anger, get stored not just in our cortical areas but also get an “emergency” version stored in the limbic system to allow us to respond quickly and viscerally to threatening situations. When this goes wrong, it can lead to phobic behavior. Emotions add power and urgency to memories, moving them up the priority queue and causing us to act on them both subconsciously and consciously. The very meaning of the word emotion comes from the latin “emovere” — to move.

Driven by Emotions

Emotional tagging works equally well for positive memories. Our positive emotions are generally affixed to three of the four human drives identified by Nohria and Lawrence: the drive to bond, the drive to acquire and the drive to learn. For the selfish gene, each of these drives has its evolutionary purpose. We have the strongest positive emotions around the things that further these drives the most. We reserve our strongest “bonding” emotions for those that play the biggest part in ensuring our genetic survival: partners, parents, children and siblings. In some cases we share a significant portion of our genetic material; at other times, the complex sexual wiring we come with kicks into gear.

If we look at the drives to acquire or to learn, millions of pages have been written trying to decode human behavior in pursuit of these goals. For the purpose of this column, it will have to suffice to say that markets have long known about the power of these drives in shaping human behavior and have tried every way possible to tap into their ability to move us to action, usually through consumption of a product.

In summary, we reserve our strongest emotions for those things that are most aligned with the mindless purpose of the selfish gene, passing along our DNA. These emotions tag relevant memories, giving them the power to move us to immediate action. Perceived threats trigger negative memories and avoidance or confrontation, while positive memories drive us to pursue pleasurable ends.

Brand + Emotion = Power

This emotional tagging of memories can have a huge impact on our brand relationships, in both positive and negative ways. While I’ve painted a very simplistic picture of the primary objective of emotions and memories (and the heart of it is simple), the culture we have created is anything but. Memories and emotions play out in complex and surprising ways, especially when we interact with brands.

Brand advertisers have become quite adept at pushing our evolutionary hot buttons, trying to tag the right emotions to their respective memories. Their goal is to affix a particularly strong emotion (either negative, referred to in marketing parlance as prevention, or positive, which we’ve labeled promotion) to their particular brand construct so that when the memories that make up that construct are retrieved (along with the attached beliefs and brand label) they are powered with the turbo-charge that comes with emotion. If the marketer is successful in doing this, they have unleashed a powerful force.

When emotions play a role, our motivation comes not just from rational decisions, but a much more primal and powerful force that sits at the core of our subconscious brain. The most successful brands have managed to forge these emotional connections. And when the emotions remain consistent for a particular brand, there are coalesced into a strong brand belief that is almost unshakable once formed. This is why your father buys nothing but Fords, Mac fans wouldn’t be caught dead with a plain grey laptop ,or coffee connoisseurs swear that Starbucks is worth the price.

Next week, I’ll give you one particularly interesting example of how one brand belief and its corresponding emotions developed, in a fascinating study from the emerging world of neuromarketing.

More on Search, Transactive Memory and the Elastic Mind

First published January 31, 2008 in Mediapost’s Search Insider

Thomas Young was the last person who knew everything. Or, at least, that’s Andrew Robinson’s claim in his book of the same title. Whether you agree or not, the accomplishments of this 19th century Quaker were certainly impressive. In contradiction to Newton, he proposed the wave theory of light, furthered our understanding of the mechanics of the eye, helped invent Egyptology and decipher the Rosetta stone, created a measure of elasticity in engineering, was an accomplished physician, created a technique for tuning keyboard instruments, compared 400 languages, coined the term Indo-European and still had time to pioneer developments in carpentry and life insurance. Thomas Young was the human Google of his age.

Today, our world is much more complex. There’s too much knowledge to store in just one mind. So, we tend to find other places to keep it for when we need it. Hence the concept of transactive memory, which I touched on last week.

Misty, Watercolored Memories

We have different methods for storing different types of memories. The way we remember our 21st birthday (if we still remember it at all) is different than the way we remember our phone number. Then there’s the way we remember how to ride a bike, or what Led Zeppelin’s “Black Dog” sounds like.

And some people are better at remembering certain types of things than others. That’s why we’ve adapted to extend our memory capabilities by using transactive memory. We rely on others to store memories that we might need at some point. Our wives remember birthdays. Our kids remember how to program our smart phone. Our co-worker remembers how to run the virus scan on our computer. We don’t have to remember all these things; all we have to remember is who does.

The Transactive Web

But what about computers, and, by extension, the Internet? What about search? Doesn’t this take transactive memory to a level never thought of before? Even the reduced work load of remembering who remembers what is significantly more trouble than just being able to instantly recall information with a well-placed query. We dump the details of our life on a hard drive somewhere, and search for it when we need it. Even if we’re looking for something we didn’t know we needed, like the recipe for haggis (how many of you celebrated Robbie Burns Day last Friday?) we can find it when we needed it. And we don’t have to remember it, because we know it will be there come next Jan. 25.

The Adaptive Brain

And that brings us to the second point I raised last week, that of neurological plasticity. Our brain prunes itself, getting rid of capacities we really don’t need anymore, and strengthening those that we do. This happens to the greatest extent in the first few decades of our lives, but it is a lifelong process. I am forcibly reminded of this when my 14-year-old daughter asks me for help with her algebra homework. At one point in my life, I knew this stuff. But most of those neurons have long since disappeared. To offer any help at all, I have to relearn what I once knew, building new neural pathways.

So, as we have to worry less about remembering certain things, like facts, dates, phone numbers and addresses, will our semantic memory capabilities, the place we store these things, become less exercised and therefore, pruned out of the way? And in its place, will we develop greater skills in navigating online spaces?

It’s really not a question, it’s already happening. We can see the difference in the generational abilities in the online space, or when our kids kick our virtual butts in a Wii showdown. But we’re still in a place where we’re balanced on the cusp between the pre- and post-digital world. We still have a foot in each realm. Let’s fast-forward a generation or two and see which capabilities that seem so essential to us today have disappeared. And which new talents, unfathomable to us today, have taken their place.

Exponential Technological Advances

Now, obviously, this is nothing new. We don’t need to remember how to shoe a horse, and our great-grandfather would be amazed (and possibly aghast) at a trip on a California freeway. Change has always happened, and humans have always adapted. But there’s something different now. Raymond Kurzweil calls it The Law of Accelerating Returns. The need to adapt to leaping technological advance is getting more and more demanding. Technological growth is exponential. At today’s rate, we experience 20,000 years of progress in a century. In the year 2045, Kurzweil believes we’ll hit a point where machines become smarter than humans. Could the human mind, which is amazing in its adaptability, simply be outstripped by technology?

One last thought. If you believe in evolution (as I do) humans have evolved as the preeminent species through a long line of trial and error, with our environment as the ultimate judge of genetic worthiness. The problem is that evolution is a long, slow process. Our evolutionary environment, the one we’ve adapted to excel in, is a hunter-gatherer society several thousand years past. Evolution never equipped us to function in the world we live in, except in one regard. It equipped us with an adaptable mind that allows self-awareness. And even that is inextricably tied to our human nature. The human mind is a wonderful thing, but unfortunately, it doesn’t benefit from Moore’s Law.

Search, Transactive Memory and the Plastic Mind

First published January 24, 2008 in Mediapost’s Search Insider

In 1986, University of Virginia Psychologist Daniel Wegner came up with an interesting theory. He realized that we depend on others to remember some of the things we need to know. This is especially true in couples and families. Some of us are better at remembering phone numbers and birth dates. Some of us are better at remembering how 401Ks and computers work. In couples, the longer we spend together, the more we divvy up the memory workload, depending on our spouse to prop up our spotty memories.

Wegner called this transactive memory. With it, we don’t have to remember everything. We just have to remember who knows what. Wegner found this to be true in any small group who spends a lot of time together. The bigger the group, the larger the extended memory capacity.

That’s the first concept I want you to think about. Now, let me give you another.

It’s the Second Chimp on the Left, the One with the Scar

Babies are born with a capability that you and I don’t have. They can recognize and distinguish between faces of different species. For example, if you introduce a 6-month-old baby to six different chimpanzees, then show them pictures of the chimp faces, they’ll be able to recognize them and tell them apart. But to us, they will all look like chimpanzees. The same is true of sheep, or lemurs. To us, a sheep is a sheep is a sheep. It seems we lose this ability around 9 months of age, according to Olivier Pascalis at the University of Sheffield.

Why can we no longer tell chimpanzees apart? We’re born with this ability because at one point in our evolution it was important. The ability to tell animals apart led to a greater chance of survival. But that’s not really true today. Today, in our complex social world, it’s much more important to be able to tell human faces apart. So at about 9 months of age, the brain starts to concentrate on that. And, in this case, something has to give. Sorry chimps, but after a while, you’ll all look the same to us.

There’s one more point I want to share here. Dr. Pascalis found that if parents continued to develop their babies’ ability to distinguish between non-human faces by repeating the exercise, the babies retained that skill.

The Pruning of the Young Mind

It’s not so much this lost ability I find interesting. It’s the underlying reason, the ability for the brain to change itself from birth to maturity. Humans received another gift in the evolutionary lottery, an adaptable mind. The brain you get at birth is not the brain you’ll end up with. A 2007 study at Oxford University found that newborn brains have almost 50% more neurons than adult brains. Babies have more raw “brain material” to work with. They get shipped with the full menu of evolutionary options, including the ability to tell monkeys apart.

But over time, in a process known as “pruning,” the brain starts to discard options it doesn’t use very often. Weak, underutilized neurons, forming neural pathways we never use, get pruned and, in some cases, reconfigured, to make way for pathways that are more commonly used. To go back to our facial recognition example, being able to keep track of all the faces in one’s ever increasing circle of friends and family is a huge task. And it’s right around 9 months that we start venturing out in the world, meeting more and more people. The timing of this is not coincidental.

Fertilized Neurons

But our brains not only get rid of unused functions. They also nurture commonly used functions. The same Oxford study found that although our neuron inventory decreases, we actually gain significantly in another type of cell — glials. Glials are the most important brain cell you’ve probably never heard of. They act as a support system for our neurons, nurturing them and making them more effective. And adults apparently have three times the number of glial cells found in infants.

So, for the next seven days, until my next column, I want you to think about those two concepts: we rely on external sources to extend our memory, and our brains are adaptable, able to rewire themselves to discard capabilities that are no longer important to us, and build capabilities that are more important.

See where I’m going with this? Until next week…

Are Our Brains being Rewired?

I have to start out by thanking Nico Brooks and Jess Gao. Without intending to, they both provided me more than enough fodder for a rather lengthy column in Seach Engine Land on Friday.

Nico is the Chief Search Strategist at Atlas. Jess is our intern at Enquiro, who’s currently working towards her doctorate, specializing in cognitive psychology. Through different paths, they both gave me some major brain melting ideas to chew over. I’m still digesting, but you can catch the thought process in action on my column.

But consider this. What if our brains are being rewired by the internet? Some of our behaviors are innate. They’re our OEM operating software, put there by the manufacturer. Flight or fight. The need to procreate. The appreciation of beauty. This stuff is hardwired.

But some of our behaviors are learned. We’ve developed them as we go. The things sit in our temporary memory caches, and we can adjust them if they’re no longer working. The thing that started all this was how we learn to navigate a physical environment. First we look for landmarks, then we memorize routes, then we put the two together to create a cognitive map. Nico’s suspicion (and Nico, I hope I’m capturing the essence of the idea accurately) is that our need to identify landmarks and even our ability to memorize routes is probably innate. It’s just how we are programmed to get around. But cognitive mapping, at least in the essentially rectangular grid pattern that is common in the Cartesian coordinate model, is a learned behavior. Rectangles have no place in the n dimensional space of online, so as we spend more time navigating online, will we change our mapping process?

Then, with Jess, we had a great chat about how we perceive things, especially ads. There’s a great introduction to selective perception that I would urge you to check out. In recent studies we’ve done at Enquiro, one of the interesting findings has been that the more intrusive the ad, the less it seems to work. It registers high in the first stage of perception, stimulation, and manages to succeed in the second, registration, but fails in the last two stages, organization and interpretation.

Other conversations I had this week, that didn’t make it into either of the columns. On Thursday I was in New York for Google’s B to B Summit and had a chance to chat with Mark Martel, who supports the B to B Tech Sales Vertical at Google. Mark has a healthy intellectual curiosity and I always enjoy chatting with him. We discussed schemas and how important they are in the process of perception. Then, on Friday, I was in Toronto chatting with the Yahoo Canada gang, including Maor Daniels and Adina Zointz (what a great name, literally covering everything from A to Z!) and we talked about how quickly we’re learning to judge the authenticity of content online. It’s as if our bullshit filters are more finely tuned than ever.

I’m definitely on a riff here, but there’s a lot of threads coming together. Even in someone of my ever upwards creeping years (I’m 46) I suspect my synapses are under construction. Old routes are being torn out and new ones are being built. And with my daughters, many of the paths are being built differently right from the start. The routes that were so important to me in grade school, times tables, rote memorization, etc, are becoming overgrown with weeds through lack of use. But new routes I never even thought of, like how to do homework, carry on an online chat and watch the TV with one eye, are being upgraded into major turnpikes. Multitasking is a major operational imperative now, and selective perception is kicking into overdrive.

Anyway, to further dive into some of the things on my mind, here’s some of the columns where I’m beginning to open up some of these ideas to the fresh, online air:

Infomediating a Broken Marketplace – a look at Hagel and Singers Infomediary model from their book Net Worth. Is Google aiming to be the ultimate match maker in the marketplace?

4000 Ads a Day, and Counting – Part One of the Infomediary Doubleheader, looking at the disconnect between customers who just want the facts, and advertisers that just want to control our buying habits

Some Big Ideas for a Friday – Some musings about how we perceive advertising, based on recent studies we conducted, and how we might be remapping the perception process

How We Navigate Our Online Landscape – The original exploration of landmark, route and survey knowledge and how it may map (or not) to how we navigate our online space

And please, do me a favor. This is all stuff I want to explore further in the book. If you think I’m full of bullshit, call me on it. Share your thoughts. Post a comment. Start a dialogue. I know it’s a pain in the ass posting comments on blogs because of spam, but PLEEASSSE take a few moments to do so. Or drop me an email.