Category Archives: Evolutionary Psychology

The Psychology of Social: Are We Hardwired to Use Social Media?

Man is by nature a social animal; an individual who is unsocial naturally and not accidentally is either beneath our notice or more than human. Society is something that precedes the individual. Anyone who either cannot lead the common life or is so self-sufficient as not to need to, and therefore does not partake of society, is either a beast or a god. 

Aristotle

I’ve looked at online entertainment and I’ve looked at online tools, both in a quest to see where loyal and stable audiences might be found. But that leaves one huge part of the online landscape unexplored – online social media. In both my previous explorations, the scope of the quest quickly exploded into several posts. I think social media will be as difficult to restrict to a few posts, if not more so.

One thing that both entertainment and usefulness had in common was their foundation – our human drives. In any area I’ve explored up to now, I’ve always found our interactions with technology, as fickle as they may be, are layered over innate human drives with origins reaching back several thousands of generations. In entertainment, although the channels may have changed drastically in the past few decades (digital media, video games, virtual environments), our responses are predictably human. The things that make us cry, jump in our seats or laugh out loud really haven’t changed that much in many thousands of years. Humans adapt quickly to new technology, but our tastes remain reliably consistent.

Usefulness is a little different. In this case, our expectations of utility and the ever-rising bar of technology form somewhat of an arms race, with each upping the ante for the other. New tools allow us to do new things, which reset our expectations. These reset expectations cause us to periodically review the tools we use, and if they no longer match our expectations, we go looking for new tools. But even if we’re on the hunt for increased usefulness, we still use strategies that appear to have evolved hundreds of thousands of years ago on the savannah. I believe we forage for and evaluate useful technologies the same way we forage for food. This means that while technologies may change quickly, our behaviors towards them are remarkably predictable.

20090921_social_connectionsSo, what should we expect as we explore how the human need for society plays out in new online arenas? Again, I think it’s safe to say that our behaviors will be driven by innate human needs and strategies. So that seems to be as good a place as any to start.

In their book “Driven, How Human Nature Shapes Our Choices,” Harvard professors Paul Lawrence and Nitin Nohria tried to reduce human nature down to the lowest possible number of non-redundant factors. They came up with four irreducible drives:

  • The Need to Acquire
  • The Need to Bond
  • The Need to Learn
  • The Need to Defend

All human actions, all cultural trends, all societal behaviors will be driven by one or a combination of these factors. If Lawrence and Nohria are right, then the usage of social media should be no exception. Let’s look at the four to see how they might map onto social media usage.

The Need to Bond

I’ll start with the most obvious one – the need to Bond. Social media is all about bonding. This hits squarely at the heart of our social nature. As Aristotle said, we’re not built to be alone. Humans thrive in herds. And social media provides us a digitally mediated way to bond.

The complexity of our social bonds are staggering. It’s amazing to think of all the dimensions we impose on our social relationships. Things like status, gossip, empathy, reciprocity, jealousy, xenophobia, admiration, loyalty, love, hate and so many other emotionally charged factors constantly occupy our mind as we try to navigate the stormy waters of our social connections. One might be tempted to throw up our hands in frustration and live in social isolation, but we don’t. Why? Because evolution has proven conclusively that we’re better together than apart. That strategy has been hardwired into our genes. As much as maintaining a social network is a complete pain in the ass sometimes, it’s a necessary part of the human experience. Most times, the benefits outweigh the drawbacks.

The challenge, however, is that all this baggage will be hauled over to whatever new platforms we use to connect with others. This includes online social media. To be effective and engaging, a social media tool has to allow us to do the things we have always done to survive and thrive in our respective herd – whether it’s to increase the frequency of connection with family, gossip in real-time, brag more effectively to all of our acquaintances at once or reconnect with those that lie in the more out flung regions of our networks. While they’re all very human, these activities, when brought on to a publishing platform (which is a major feature of all social media) introduces a significant signal to noise issue.

The Need to Acquire

While we don’t usually acquire physical things through social media, we sure as hell use it to brag about the things we do acquire in the real world. A unhealthy proportion of social media activity is devoted to the acquisition of new cars, clothes, jewelry, trips, houses, boats – you name it, we tweet (or Facebook, or Instagram) about it. The arms race of social status is being waged daily on social media.

The Need to Learn

One of the biggest reasons why humans became social animals is that it was a much more efficient way to learn. In a herd, we don’t have to learn every lesson ourselves – we can learn from the experiences of other. Of course, that requires a way for lessons to spread throughout our networks. Stories, gossip, rumors – these are all social forms of information transmission. And they have all migrated onto our digital social media platforms.

The Need to Defend

This is probably the least social of Nohria and Lawrence’s Four Drives, at least as it might apply to use of social media. Humans need to defend ourselves, our kin, our community (or tribe, or nation) our possessions, our reputation, our status, our beliefs and our security. But, like all the drives, the need to defend, especially the defense of our beliefs, status or reputation, does play out in the online forum as well.

When looked at in the context of these four innate drives, it’s clear that the use of social media aligns well with our evolved requirements. It is just another channel we can use to let our pre-wired social tendencies play out. So, it passes the first gut-test. This is something we would do naturally, with or without the tools of social media. The next question is, how might our social activities change, for the good and the bad, when they’re mediated through digital channels? I’ll come back here in the next post.

 

The Power of Meta

meta111First published April 24, 2014 in Mediapost’s Search Insider

To the best of our knowledge, humans are the only species capable of thinking about thinking, even though most of us don’t do it very often. We use the Greek word “meta” to talk about this ability.  Basically, “meta” refers to a concept which is an abstraction of another concept –an instruction sheet for whatever the original thing is.

Because humans can grasp this concept, it can be a powerful way to overcome the limits of our genetic programming. Daniel Kahneman’s book, Thinking Fast and Slow, is essentially a meta-guide to the act of thinking – an owner’s guide for our minds. In it, he catalogs evolutions extensive list of cognitive “gotch-yas” that can way lay our rational reasoning.

In our digital world, we use the word “metadata” a lot. Essentially, metadata is a guide to the subject data. It sits above the data in question, providing essential information about it, such as sources, structure, indexing guides, etc. Increasingly, as we get data from more and more disparate sources, metadata will be required to use it. Ideally, it will provide universally understood implementation guide.  This, of course, requires a common schema for metadata; something that organizations like schema.org is currently working on.

Meta is a relatively new concept that has exploded in the last few decades. It’s one of those words we throw around, but we probably don’t stop to think about. It’s power lies in its ability to both “mark up” the complexity of real world, giving us another functional layer in which to operate. But it also allows us to examine ourselves and overcome some of the mental foibles we’re subject to.

According to Wikipedia, there are over 160 cognitive biases that can impact our ability to rationally choose the optimal path. They include such biases as the Cheerleader Effect, where individuals are more attractive in a group, the IKEA Effect, where we overvalue something we assemble ourselves, and the Google Effect, where we tend to forget information we know we can look up on Google. These are like little bugs in our operating software and most times, they impact our rational performance without us even being aware of them.  But if we have a meta-awareness of them, we can mitigate them to a large degree. We can step back from our decision process and see where biases may be clouding our judgment.

Meta also allows us to model and categorize complexity. It allows us to append data to data, exponentially increasing the value of the aggregated data set. This becomes increasingly important in the new era of Big Data. The challenge with Big Data is that it’s not only more data, because in this case, more is different. Big Data typically comes from multiple structured sources and when it’s removed from the guidance of it’s native contextual schema, it becomes unwieldy. A metadata layer gives us a Rosetta’s Stone with which we can integrate these various data sources. And it’s in the combining of data in new combinations that the value of Big Data can be found.

Perhaps the most interesting potential of meta is in how we might create a meta-model of ourselves. I’ve talked about this before in the context of social media.  Increasingly, our interactions with technology will gain value from personalization. Each of us will be generating reams of personal data. There needs to be an efficient connection between the two. We can’t invest the time required to train all these platforms, tools and apps to know us better. It makes sense to consolidate the most universally applicable data about us into a meta-profile of our goals, preferences and requirements. In effect, it will be a technologically friendly abstraction of who we are.  If we can agree on a common schema for these meta-profiles, the developers of technology can develop their various tools to recognize them and reconfigure their functionality tailor made for us.

As our world becomes more complex, the power of meta will become more and more important.

Can Facebook Maintain High Ground?

 First published March 13, 2014 in Mediapost’s Search Insider

SnapchatPicAs I said in my last column, Facebook’s recent acquisition spree seems to indicate that they’re trying to evolve from being our Social Landmark to being a virtual map that guides us through our social activity. But, as Facebook rolls out new features or acquires one-time competitors in order to complete this map of the social landscape, will we use it?  Snapchat CEO Evan Spiegel apparently doesn’t think so. That’s part of the reason he turned down $3 billion from Facebook.

At the end of 2012, Mark Zuckerberg paid Spiegel and his team a visit. The purpose of the visit was to scare the bejeezus out of Snapchat by threatening to crush them with the roll out of Poke.  Of course, we now know that Poke was a monumental flop while Snapchat rolled along quite nicely, thank you.  Several months later, Zuck flew out to meet with the Snapchat team again, taking a decidedly different tone this time. He also brought along a very big checkbook.  Snapchat said thanks, but no thanks.

So, how can a brash start up like Snapchat beat the 800 lb Gorilla in it’s own back yard? Why was Poke DOA? Was it a one-of-a-kind miscue on the part of Facebook – or part of a trend?

Part of the answer may lie in how we feel about novelty vs familiarity in the things we deal with. As I said in the last column, we go through 3 stages when we explore new landscapes. We move from navigating by landmarks to memorizing routes and finally, we create our own mental maps of the space, allowing us to plot our own routes as needed. It we apply this to navigating a virtual space like the online social sphere, we should move from relying on landmarks (like Facebook) to using routes (single purpose apps like Snapchat) and finally, to creating our own map that allows us to switch back and forth between apps as required.  Facebook wants to jump from the first stage to the last in order to remain dominant in the social market maintaining our map for us by becoming a hub for all required social functionality. But if the Poke story is any indication, we may not be willing to go along for the ride.

But there’s a subtle psychological point to how we learn to navigate new landscapes – we gain mastery over our environment. With this increased confidence comes a reluctance to feel we’re moving backward. We tend to discard the familiar and embrace novelty as we gain confidence. This squares with research done in the familiarity and novelty seeking in humans. We look for familiarity in things that have high degrees of risk, in the faces of others around us or when we’re operating on autopilot. But when we’re actively considering and judging options and looking for new opportunities, we are drawn to new things.

Humans are natural foragers. We have built in rules of conduct when we go out seeking things that will improve our lot, whether it be food, shelter or tools. Ideally, we look for things that will offer us a distinct advantage over the status quo with a reasonable investment of effort. We balance the two – advantage against effort. If the new options come from a overly familiar place, we tend to mentally discount the potential advantage because we no longer feel we’re moving forward. Over time, this builds into a general feeling of malaise towards the overly familiar.

Time will tell if Evan Spiegel was prescient or just plain stupid in turning down Facebook’s offer. The question is not so much will Facebook prevail, but rather will Snapchat end up emerging as a key part of the social landscape on a continuing basis? That particular landscape is notoriously unstable and it’s been known to swallow up many, many other companies with nary a burp.  Perhaps Spiegel should have taken the money and ran.

But then I wouldn’t be betting the farm on Facebook’s chances of permanence either.

The Psychology of Usefulness: How Our Brains Judge What is Useful

To-Do-ListDid you know that “task” and “tax” have the same linguistic roots? They both come from the Latin “taxare” – meaning to appraise. This could explain the lack of enthusiasm we have for both.

Tasks are what I referred to in the last post as an exotelic activity – something we have to do to reach an objective that carries no inherent reward. We do them because we have to do them, not because we want to do them.

When we undertake a task, we want to find the most efficient way to get it done. Usefulness becomes a key criterion. And when we judge usefulness, there are some time-tested procedures the brain uses.

Stored Procedures and Habits

The first question our brain asks when undertaking a task is – have we done this before? Let’s first deal with what happens if the answer is yes:

If we’ve done something before our brains – very quickly and at a subconscious level – asks a number of qualifying questions:

–       How often have we done this?

–       Does the context in which the task plays out remain fairly consistent (i.e. are we dealing with a stable environment)?

–       How successful have we been in carrying out this task in the past

If we’ve done a task a number of times in a stable environment with successful outcomes, it’s probably become a habit. The habit chunk is retrieved from the basal ganglia and plays out without much in the way of rational mediation. Our brain handles the task on autopilot.

If we have less familiarity with the task, or if there’s less stability in the environment, but have done it before we probably have stored procedures, which are set procedural alternatives. These require more in the way of conscious guidance and often have decision points where we have to determine what we do next, based on the results of the previous action.

If we’re entering new territory and can’t draw on past experience, our brains have to get ready to go to work. This is the route least preferred by our brain. It only goes here when there’s no alternative.

Judging Expected Utility and Perceived Risk

If a task requires us to go into unfamiliar territory, there are new routines that the brain must perform. Basically, the brain must place a mental bet on the best path to take, balancing a prediction of a satisfactory outcome against the resources required to complete the task. Psychologists call this “Expected Utility.”

Expected Utility is the brain’s attempt to forecast scenarios that require the balancing of risks and rewards where the outcomes are not known.  The amount of processing invested by the brain is usually tied to the size of the potential risk and reward. Low risk/reward scenarios require less rationalization. The brain drives this balance by using either positive or negative emotional valences, interpreted by us as either anticipation or anxiety. Our emotional balance correlates with the degree of risk or reward.

Expected utility is more commonly applied in financial decision and game theory. In the case of conducting a task, there is usually no monetary element to risk and reward. What we’re risking is our own resources – time and effort. Because these are long established evolved resources, it’s reasonable to assume that we have developed subconscious routines to determine how much effort to expend in return for a possible gain. This would mean that these cognitive evaluations and calculations may happen at a largely subconscious level, or at least, more subconscious than the processing that would happen in evaluating financial gambles or those involving higher degrees of risk and reward.  In that context, it might make sense to look at how we approach another required task – finding food.

Optimal Foraging and Marginal Value

Where we balance gain against expenditure of time and effort, the brain has some highly evolved routines that have developed over our history. The oldest of these would be how we forage for food. But, we also have a knack of borrowing strategies developed for other purposes and using them in new situations.

Pirolli and Card (1999) found, for instance, that we use our food foraging strategies to navigate digital information. Like food, information online tends to be “patchy” and of varying value to us. Often, just like looking for a food source, we have to forage for information by judging the quality of hyperlinks that may take us to those information sources or “patches.” Pirolli and Card called these clues to the quality of information that may lie on the other end of links information scent.

Cartoon_foraging_theoryTied with this foraging strategy is the concept of Marginal Value.  This was first proposed by Eric Charnov in 1976 as a evolved strategy for determining how much time to spend in a food patch before deciding to move on. In a situation with diminishing returns (ie depleted food supplies) the brain must balance effort expended against return. If you happen on a berry bush in the wild, with a reasonable certainty that there are other bushes nearby (perhaps you can see them just a few steps away) you have to mentally solve the following equation – how many berries can be gathered with a reasonable expenditure of effort vs. how much effort would it take to walk to the next bush and how many berries would be available there?

This is somewhat analogous to information foraging, with one key difference. Information isn’t depleted as you consume it. So the rule of diminishing returns is less relevant. But if, as I suspect, we’ve borrowed these subconscious strategies for judging usefulness – both in terms of information and functionality – in online environment, our brains may not know or care about the subtle differences in environments.

The reason why we may not be that rational in the application of these strategies in online encounters is that they play out below the threshold of consciousness. We are not constantly and consciously adjusting our marginal value algorithm or quantifiably assessing the value of an information patch. No, our brains use a quicker and more heuristic method to mediate our output of effort – emotions. Frustration and anxiety tell us it’s time to move onto the next site or application. Feelings of reward and satisfaction indicate we should stay right where we are. The remarkable thing about this is that as quick and dirty as these emotional guidelines are, if you went to the trouble of rationally quantifying the potential of all possible alternatives, using a Bayesian approach, for instance, you’d probably find you ended up in pretty much the same place. These strategies, simmering below the surface of our consciousness, are pretty damn accurate!

So, to sum up this post, when judging the most useful way to get a task done, we have an evaluation cascade that happens very quickly in our brain:

  • If a very familiar task needs to be done in a stable environment, our habits will take over and it will be executed with little or no rational thought.
  • If the task is fairly familiar but requires some conscious guidance, we’ll retrieve a stored procedure and look for successful feedback as we work through it.
  • If a task is relatively new to us, we’ll forage through alternatives for the best way to do it, using evolved biological strategies to help balance risk (in terms of expended effort) against reward.

Now, to return to our original question, how does this evaluation cascade impact long and short-term user loyalty? I’ll return to this question in my next post.

Is the Internet Making Us Stupid – or a New Kind of Smart?

First published September 9, 2010 inn Mediapost’s Search Insider

As I mentioned a few weeks back, I’m reading Nicholas Carr’s book “The Shallows.” His basic premise is that our current environment, with its deluge of available information typically broken into bite-sized pieces served up online, is “dumbing down” our brains.  We no longer read, we scan. We forego the intellectual heavy lifting of prolonged reading for the more immediate gratification of information foraging. We’re becoming a society of attention-deficit dolts.

It’s a grim picture, and Carr does a good job of backing up his premise. I’ve written about many of these issues in the past. And I don’t dispute the trends that Carr chronicles (at length). But is Carr correct is saying that online is dulling our intellectual capabilities, or is it just creating a different type of intelligence?

While I’m at it, I suspect this new type of intelligence is much more aligned with our native abilities than the “book smarts” that have ruled the day for the last five centuries. I’m an avid reader (ironically, I’ve been reading Carr’s book on an iPad) and I’m the first to say that I would be devastated if reading goes the way of the dodo.  But are we projecting our view of what’s “right” on a future where the environment (and rules) have changed?

A Timeline of Intellect

If you expand your perspective of human intellectualism to the entire history of man, you find that the past 500 years have been an anomaly. Prior to the invention of the printing press (and the subsequent blossoming of intellectualism) our brains were there for one purpose: to keep us alive. The brain accomplished this critical objective through one of three ways:

Responding to Danger in Our Environments

Reading is an artificial human activity. We have to train our brains to do it. But scanning our surroundings to notice things that don’t fit is as natural to us as sleeping and eating. We have sophisticated, multi-layered mechanisms to help us recognize anomalies in our environment (which often signal potential danger).  I believe we have “exapted” these same mechanisms and use them every day to digest information presented online.

This idea goes back to something I have said repeatedly: Technology doesn’t change behavior, it enables behavior to change. Change comes from us pursuing the most efficient route for our brains. When technology opens up an option that wasn’t previously available, and the brain finds this a more natural path to take, it will take it. It may seem that the brain is changing, but in actuality it’s returning to its evolutionary “baseline.”

If the brain has the option of scanning, using highly efficient inherent mechanisms that have been created through evolution over thousands of generations, or reading, using jury-rigged, inefficient neural pathways that we’ve been forced to build from scratch through our lives, the brain will take the easiest path. The fact was, we couldn’t scan a book. But we can scan a Web site.

Making The Right Choices

Another highly honed ability of the brain is to make advantageous choices. We can consider alternatives using a combination of gut instincts (more than you know) and rational deliberation (less than you think) and more often than not, make the right choice. This ability goes in lock step with the previous one, scanning our environment.

Reading a book offers no choices. It’s a linear experience, forced to go in one direction. It’s an experience dictated by the writer, not the reader. But browsing a Web site is an experience littered with choices.  Every link is a new choice, made by the visitor. This is why we (at my company) have continually found that a linear presentation of information (for example, a Flash movie) is a far less successful user experience than a Web site where the user can choose from logical and intuitive navigation options.

Carr is right when he says this is distracting, taking away from the focused intellectual effort that typifies reading. But I counter with the view that scanning and making choices is more naturally human than focused reading.

Establishing Beneficial Social Networks

Finally, humans are herders. We naturally create intricate social networks and hierarchies, because it’s the best way of ensuring that our DNA gets passed along from generation to generation. When it comes to gene propagation, there is definitely safety in numbers.

Reading is a solitary pursuit. Frankly, that’s one of the things avid readers treasure most about a good book, the “me” time that it brings with it. That’s all well and good, but bonding and communication are key drivers of human behavior. Unlike a book, online experiences offer you the option of solitary entertainment or engaged social connection. Again, it’s a closer fit with our human nature.

From a personal perspective, I tend to agree with most of Carr’s arguments. They are a closer fit with what I value in terms of intellectual “worth.” But I wonder if we fall into a trap of narrowed perspective when we pass judgment on what’s right and what’s not based on what we’ve known, rather than on what’s likely to be.

At the end of the day, humans will always be human.

Wired for Information: A Brain Built to Google

First published August 26, 2010 in Mediapost’s Search Insider

In my last Search Insider, I took you on a neurological tour that gave us a glimpse into how our brains are built to read. Today, let’s dig deeper into how our brains guide us through an online hunt for information.

Brain Scans and Searching

First, a recap. In Nicholas Carr’s Book, “The Shallows: What the Internet is doing to Our Brains,” I focused on one passage — and one concept — in particular. It’s likely that our brains have built a short cut for reading. The normal translation from a printed word to a concept usually requires multiple mental steps. But because we read so much, and run across some words frequently, it’s probable that our brains have built short cuts to help us recognize those words simply by their shape in mere milliseconds, instantly connecting us with the relevant concept. So, let’s hold that thought for a moment

The Semel Institute at UCLA recently did a neuroscanning study that monitored what parts of the brain lit up during the act of using a search engine online. What the institute found was that when we become comfortable with the act of searching, our brains become more active. Specifically, the prefrontal cortex, the language centers and the visual cortex all “light up” during the act of searching, as well as some sub-cortical areas.

It’s the latter of these that indicates the brain may be using “pre-wired” short cuts to directly connect words and concepts. It’s these sub-cortical areas, including the basal ganglia and the hippocampus, where we keep our neural “short cuts.”  They form the auto-pilot of the brain.

Our Brain’s “Waldo” Search Party

Now, let’s look at another study that may give us another piece of the puzzle in helping us understand how our brain orchestrates the act of searching online.

Dr. Robert Desimone at the McGovern Institute for Brain Research at MIT found that when we look for something specific, we “picture” it in our mind’s eye. This internal visualization in effect “wakes up” our brain and creates a synchronized alarm circuit: a group of neurons that hold the image so that we can instantly recognize it, even in complex surroundings. Think of a “Where’s Waldo” puzzle. Our brain creates a mental image of Waldo, activating a “search party” of Waldo neurons that synchronize their activities, sharpening our ability to pick out Waldo in the picture. The synchronization of neural activity allows these neurons to zero in on one aspect of the picture, in effect making it stand out from the surrounding detail

Pirolli’s Information Foraging

One last academic reference, and then we’ll bring the pieces together. Peter Pirolli, from Xerox’s PARC, believes we “forage” for information, using the same inherent mechanisms we would use to search for food. So, we hunt for the “scent” of our quarry, but in this case, rather than the smell of food, it’s more likely that we lodge the concept of our objective in our heads. And depending on what that concept is, our brains recruit the relevant neurons to help us pick out the right “scent” quickly from its surroundings.  If our quarry is something visual, like a person or thing, we probably picture it. But if our brain believes we’ll be hunting in a text-heavy environment, we would probably picture the word instead. This is the way the brain primes us for information foraging.

The Googling Brain

This starts to paint a fascinating and complex picture of what our brain might be doing as we use a search engine. First, our brain determines our quarry and starts sending “top down” directives so we can very quickly identify it.  Our visual cortex helps us by literally painting a picture of what we might be looking for. If it’s a word, our brain becomes sensitized to the shape of the word, helping us recognize it instantly without the heavy lifting of lingual interpretation.

Thus primed, we start to scan the search results. This is not reading, this is scanning our environment in mere milliseconds, looking for scent that may lead the way to our prey. If you’ve ever looked at a real-time eye-tracking session with a search engine, this is exactly the behavior you’d be seeing.

When we bring all the pieces together, we realize how instantaneous, primal and intuitive this online foraging is. The slow and rational brain only enters the picture as an afterthought.

Googling is done by instinct. Our eyes and brain are connected by a short cut in which decisions are made subconsciously and within milliseconds. This is the forum in which online success is made or missed.

The Psychology of Entertainment: Why We’re Hooked on Violent Action Thrillers

In previous posts, I explored what encourages long term loyalty to a TV show. All of this entertainment psychological navel gazing was prompted by the original question: how does entertainment “hook” us and how can marketers use that to effectively connect with potential customers, especially online?

The Intrigue of Violence

heath32201_468x312Before we move on from TV, there is one genre we have yet to explore: the action thriller. Why does violence intrigue us? If you think about it, there is nothing rational about this proclivity we have towards violence. In our society, our own bodies are considered taboo. The female breast, the source of sustenance for all of us when we’re born, cannot be seen on TV. Yet we regularly watch, even expect, primetime shows where humans lives are snuffed out without a second thought. If you stop to seriously contemplate this cultural paradox, there can be no logical answer. Why would we possibly be entertained by watching others of our species be subjected to harm? Yet the draw of violent action is undeniably human.

By the time the average American child is 18 they will have watched 200,000 acts of violence on TV. And we, as parents, rarely question this form of entertainment. On any given night, on one channel alone, you’re likely to see a least a dozen murders. In 8 seasons of 24, Jack Bauer has personally dispatched over 200 people (according to http://www.jackbauerkillcount.com). There are no fewer than 5 websites that keep tally of Bauer’s body count. Season 4 was the bloodiest, with Jack adding 44 souls to the death toll. Now, if you consider that each episode of 24 represents a single day in Bauer’s life, that means he’s a pretty busy killing machine. Even allowing for the fact that Bauer doesn’t seem to sleep (or urinate, for that matter), that’s still a murder every 32.7 minutes. Now..that’s entertainment!

But why is violence entertaining? It’s not as difficult to understand why sex sells. After all, it’s tied into our need to procreate, so the evolutionary linkages are pretty easy to understand. But our love of violence presents more of a mystery.

It’s More than Good vs Bad

As I wrote before in a previous post, we have pretty simply formulas for a successful narrative – the good guys are supposed to triumph and the bad guys are supposed to be defeated. Action thrillers wrap themselves around this central truth, with the good guys routinely dispatching the bad guys (The Bauer/Bad Guy Kill Ratio certainly reinforces this psychological truth). Every so often, just to keep things interesting, someone close to Bauer meets an untimely end. Those thinking Jack Bauer in romantic terms would do well to reconsider. Bauer’s wives and love interests also have a habit of dying. Losing a sympathetic character hieightens the dramatic impact of the narrative. But if we have this inherent connection with stories, why do we need violence? Would we be just as satisfied if Jack Bauer soundly trounced his enemies in a good game of backgammon? I suspect not.

So it’s not just the good against evil archetype that we look for in an action thriller – it’s the violence itself. And this comes from the same mental circuit that we explored when we looked at why we laugh, our danger detection circuit.

The Sensational High

The human body responds in a unique way to signals of danger. The brain readies the body for fleeing or fighting. And it does so by a sudden release of neuro-chemicals, including the hormone cortisol and both adrenaline and noradrenaline. These chemicals not only ready us for action, they also cause us to believe that we can overcome opposition. Confidence in threatening situations provides an evolutionary advantage, as long as it leave the door open to a rapid exit of the odds are too heavily stacked against us.  Fear, danger and violence all provide us with a natural high that makes us feel more powerful, more positive and more confident. Also, dopamine, the fuel of our reward center, is released as we encounter novel situations. These chemicals, acting together, create a feeling of satisfaction for us.

Psychologists call this need for stimulation sensation seeking. Like most human traits, it’s not universally present or consistent. We have a normal distribution curve of sensation seeking throughout the human population. Marvin Zuckerman created the sensation seeking scale in the 70s. Some of us have an addictive need for sensational stimulation. Some of us avoid it at all costs. Most of us lie somewhere in between. And, not surprisingly, males are more likely to seek sensation through aggressive physical activity and by watching on-screen violence. Televised sports, especially high contact sports like boxing, wrestling, football and hockey all cater to the male need for physical, often violent stimulation.

Studies have found strong links between sensation seeking and addictive personalities. Those that constantly seek sensation are most likely to become addicted to cocaine (which provides a similar high by fooling the same circuits of the brain), alcohol and even gambling. In one interesting twist, some Parkinson’s patients who receive L-dopa, a therapy to replace dopamine, typically lacking in Parkinson’s, suddenly developed a powerful appetite for gambling. By altering the brain chemistry to lessen the adverse affects of their patient’s condition, the doctors unwittingly upped their need to seek sensation.

Hollywood as the Pusher

If danger provides us with a natural high, Hollywood has learned to push this hardwired hot button repeatedly and often. The action thriller is a distillation of sensation. In 60 to 120 minutes, we are treated to a buffet of sensation, all signaling our brain that it should deliver another hit. In our normal lives, few of us are in situations that necessitate the release of these neuro-chemicals more than a few times each year. There is more danger packed into a half hour of primetime TV than most of us encounter in our entire lives.

Given the condensed nature of these threatening stimuli, the brain can’t respond as fully as it would in real life situations. Because our cortex is running governor on all this, continually letting us know that this is all make-believe, the hits are dramatically modulated, providing a minor buzz of stimulation. Still, those with a need for stimulation get what they’re looking for from the average thriller. At the end of the show they feel entertained.

There is increasing concern over the long term effects of this constant stimulation. Does the violence we see of TV lead to increased violence in real life? Academic opinion is divided on this, but the balance seems to be tilted to the “yes” side. If we take a normal distribution of violent, anti-social tendencies amongst the human population (typically, these studies look at the effect of televised violence amongst children) we would have the typical bell curve, with some decidedly anti-violent and pacific, some pathologically violent and the most of us somewhere in the middle. There is mounting evidence that the flood of violent stimuli delivered through the TV set and other entertainment mediums shifts this curve to the violent side. TV violence won’t make a peaceful child suddenly violent, but it can make the child prone to violence more apt to play out their tendencies. TV seems to shift the odds in favour of violence. There is also a self-reinforcing loop here. Violent people seek out violent entertainment. Peaceful people tend to avoid it. Our choice of entertainment reinforces our natural tendencies.

Pure Violence is Not Enough for Long Term Connections

Now, if the action thriller is literally delivering a chemical high to our brain, this would seem to indicate that they would be almost irresistible entertainment choices. Fortunately, it seems that humans have slightly more complex needs than just a never ending high. If we look at thrillers in terms of long term viewer loyalty, violence alone is not enough. While a action block buster might be enough to keep us enthralled for the short term, we need more from our shows to keep us coming back season after season. Mere sensory stimulation catches our attention, but deeper connections with characters are required for emotional bonding over longer periods of time.

The entertainment industry has a long and dubious history of gratifying our sensation seeking needs. But recently, an even more potent sensation “fix” has been discovered. In a violent TV action show, we can watch but we can’t participate. This helps the brain maintain it’s cognitive balance, understanding that this is all a show, that it doesn’t represent reality. This allows us to modify the release of natural hormones and neuro-transmitters. But what happens when we have the ability to interact with these violent, imaginary scenarios? Video games up the ante by adding the very powerful element of control. I’ll explore that in the next post.

The Psychology of Entertainment: How American Idol, Survivor and Dallas Hooked Us

In this series of posts, I’ve covered off at some length why we find some things inherently funny. We’ve also talked about the importance of connecting with characters in developing a long term loyalty to the show that separates the long running hits from the one season wonders. But obviously, there is more than just comedy on TV. There’s drama, Reality TV and Action Thrillers, all dealing with the same basic elements of characterization and narrative (even Reality TV, which is really unscripted drama). With this, let’s look at how some different shows have approached the challenge of long term loyalty.

What Made Some Show Hits?

Survivor

survivor logoSurvivor was the most successful summer replacement in history. It rocketed to popularity in 2000 and was responsible for the flood of reality TV we’re still saddled with. The popularity of Survivor, however, has dropped dramatically over the past few years. One possible reason is that Survivor forces you to reestablish connections every single season. The situation is more important than the characters in Survivor. Just as we start to care about a character, they get voted off the island. We watch Survivor like an anthropologist would, intrigued by the challenge and how the human cast reacts to it, but unable to form connections that endure from season to season. The producers realized this and started to bring back past favourites for an “All Star” survivor, hoping to re-establish past connections, but by then it was too late. Our interests had moved on. The connections had been discarded. Survivor had “jumped the shark.” Other reality shows, such as Big Brother and the Apprentice have faced this same inherent “shelf life” problem. In terms of gaining long term loyalty, characters we connect with will always trump intriguing situations, for reasons I explored a few posts back.

West Wing

WestwingMy personal favorite. But as I said in an earlier post, even my degree of connection with West Wing suffered after the third season. Writer Aaron Sorkin’s scripts demanded a high degree of investment on the part of the viewer. The byzantine tangle of situations, delivered through machine gun quick, impossibly clever dialogues, was more like intellectual gymnastics than a relaxing hour in front of the tube. Earlier this week, I talked about the psychological attraction of wit. We all wish we were wittier and the characters on West Wing, thanks to Sorkin, were impossibly clever and witty. It left you breathless just trying to keep up. However, Sorkin continually delivered huge returns on that investment. For me at least, West Wing hit highs I haven’t seen since. After four seasons, Sorkin moved on. Also, the inevitable cast churn started. Perhaps we were just worn out from trying to keep up, but in it’s last 3 seasons, West Wing continually lost steam.

Other long running dramas, including ER and Dallas (technically the most successful show in history, if you look at global syndication as a measure), relied on various formulas of social connectedness. ER wrapped in our preoccupation with health (another inherently wired hot button in humans) with rich characterizations. Dallas took the soap opera primetime, offering a shallower but undeniably fascinating tangle of greed, betrayal, sex, love and occasional redemption through the actions of more sympathetic characters. Dallas was like junk food for our brains, playing to our lowest psychological denominators. It’s a path many shows have followed.

American Idol

AmericanIdolSo, in the examples above, it appears we need an ongoing narrative to keep us engaged, right? Then how do I explain the success of American Idol? There is no narrative. And just like Survivor, the cast of characters changes each season. So why is American Idol the most popular TV show in recent memory? Well, it turns out that American Idol does rely on a narrative. It relies on our narrative.

If our connection with characters provides the glue that keeps us tuning in week after week, how would I explain the success of American Idol? While we might start identifying with one particular contestant, there is no real narrative that drives American Idol. It’s a talent show. And it’s not the only online success. America’s Got Talent, Dancing with the Stars, the Susan Boyle phenomenon. What is the mechanism at play here that entertains us? Again, it seems to come down to narrative, but in this case, it’s our narrative, not the characters, that proves to be the glue.

TV Provides a Reference Point for Ourselves

Our connectedness to characters seems to rely not so much on their situations, but on our own. Somewhere deep inside, we project their fantasy on our reality. The narrative of our favorite characters have to have some hooks or bearing points that we can anchor in on. There has to be some degree of affinity. We can relate to the situation (med students watching Grey’s Anatomy) or we can relate to a character’s qualities (I’d like to be Chandler Bing’s friend). We can fantasize about being in a character’s shoes (being Jack Bauer in 24) and we can care about a character’s well being (Will Schuester has to dump his wife and hook up with Emma Pillsbury). A TV show has to give us a reason to want to live our lives vicariously through it’s characters and situations. The formula for American Idol relies on the same hooks. We want to be on stage too. It’s the same hook that made Rock Band and Guitar Hero massive best sellers amongst video games.

What connection do we have with the contestants on these massively popular talent shows? Why are talent shows inherently appealing to us? Let’s return to Susan Boyle and Britain’s Got Talent. Why did we get a chill down our spine when this frumpy Scottish spinster suddenly opened her mouth and belted it out? Why was it so deliciously satisfying when the smirk was wiped from Simon Cowell’s face? Well, it’s because we humans travel in herds. Seriously.

Monkey See, Monkey Aspire to Do

Television Britain's Got TalentWe admired Susan Boyle. We admire talent when we see it. And we especially admire talent when it’s undiscovered. Why?

Joseph Henrich and Francisco Gil-White have a theory about that. They believe admiration is like a short cut to success. And unlike other species, where social prestige comes primarily through physical aggression, humans can take many paths up the social ladder. The examples of humans achieving social status through talent or intellectual ability far outnumber those succeed through physical domination. Our brain is our greatest asset and human society has evolved to recognize our unique advantage.

When we see someone suddenly winning a crowd over, we can’t help but feel chills of admiration going down our spine. (Here’s a link to the video on YouTube, just in case you’ve forgotten the sensation. It’s been viewed almost 90 million times) Their success could be our success. They provide a new potential path in our own personal narrative, a road to prestige that we to could go down. And the appeal of the talent show format is that these are undiscovered talents. Their current social status is not so different from our own. In fact, as in Susan Boyle’s case, based on appearance alone, we initially put ourselves several rungs up the social ladder. So, if Susan could suddenly soar up in social value, our odds must be even better (ignoring for the moment that we can’t sing like her). We measure our chances against the yardstick provided by Ms. Boyle. We can readily imagine ourselves in her no-nonsense leather shoes. It’s why we are predisposed to root for the underdog. And the more “under” the dog, the bigger the cheers.

What is the Darwinian logic to this behavior? It’s not so difficult to understand. The path to social success, and all the evolutionary advantages that accrue to one who attains it, is easier if you follow in someone else’s footsteps. We are a social animal and one of the advantages of that is that we can advance faster if we learn from other’s failures and triumphs. We are hardwired to both admire, criticize and topple fallen idols (a la Tiger Woods). Reality talent shows like American Idol and America’s Got Talent take full advantage of these behavioral traits.

So, we’ve covered the required elements of the drama, the comedy and Reality TV. But so far, I still haven’t touched one genre of TV entertainment, the action show. More on that next week.

The 150 Millisecond Gap: The Timing of Brand Love

A few weeks ago, I was sitting in a meeting room at Simon Fraser University, looking at two squiggly lines on a graph in a Powerpoint slide. In fact, five of us in the room were all looking at it intently. Among the five of us, there was a PhD and a handful of Masters degrees in Neurology and Psychology. I contributed nothing to this impressive collection of academic achievement. Still, there was something on the chart that fascinated me.

SI140gapimage

The chart was the result of a neuroscanning experiment we conducted with SFU and Isabel Taake and Dr. Mario Liotti last year.  We were exploring how the brain responded to brands we like, brands we don’t like and brands we could care less about. The study was an ERP (Event Related Brain Potential) study. The idea of the study was to divide up the groups, based on brands they buy and brands they don’t buy and measure their brain waves as they’re presented with pictures of the brands with an EEG scanner. After, these waves were averaged and the averages of each group were compared with each other. What we were looking for were differences between the waves. We were looking for gaps.

It turned out we found two gaps. The brain waves are measured based on time, in millisecond increments. When we initially did the study, we were looking for something called the DM effect. This effect has been shown to represent a difference in how we encode memories and how effective we are in retrieving them later. We wanted to see if well liked brands showed different levels of brain activity when it came to memory encoding than neutral or disliked brands. The answer, as it turned out, was a qualified yes. What was most interesting, however, was the difference in the brain waves we saw when people were presented pictures of  brands they love and brands they either dislike or  feel ambivalent about. There was something going on here, and it was happening in two places. The first was happening very quickly, literally in the blink of an eye. We found our first gap right around 150 milliseconds – in just over 1/10th of a second. The second gap was a little later, at about 450 milliseconds, or about half a second.

Brands = Faces?

Previous ERP work often used faces as the visual stimuli that subjects were presented with. Researchers like working with faces because the human brain is so well attuned to responding to faces. As a stimuli, they provide plenty of signal with little noise. What researchers found is that there were significant differences in how our brains processes well known faces and unknown faces. They also found differences in how we processed smiling faces and scowling faces. And the differences in processing showed up in two places, one in the 150 millisecond range and the second at about 300 – 500 milliseconds. The first gap is what neurologists call the Vertex Positive Potential. The second is called the P300. I’ll explain what each of these means in more depth in a second.

What was interesting with this study is that we were seeing the same  thing play out when we substituted familiar brands for familiar faces. Respondents were responding to brands they liked the same way they would respond to a friendly face they recognized. So, what’s the big deal about that? And why two gaps? What was the significance of the 300 milliseconds that separate the two? Well, it’s the difference between gut instinct and rational thought. What we might have been seeing, as we stared at the projector screen, was two very different parts of the brain processing the same thought, with the first setting up the second.

The Quick Loop and the Slow Loop

Neurologists, including Joseph LeDoux and Antonio Damasio, have found that as we live our lives, our brains can respond to certain people, things and situations in two different ways.

The first is the quick and dirty loop. This expressway in our brain literally rips through the ancient, more primal part of our brain – what has popularly been called the Lizard brain (neurologists and psychologists hate this term, by the way). Why? Because if we hesitate in dangerous situations, we’re dead. So, we have a hair trigger response mechanism that alerts us to danger in a blink of an eye. How quick is this response? Well, coincidentally, it’s usually measured in the 100 to 200 millisecond range. This is the VPP, the Vertex Positive Potential. It’s an emotional processing of a stimulus, an immediate assessment of threat or reward.

Previous research (Jeffreys Takumachi 1992) found that the VPP is common when we see faces but could also be found when we looked at some objects.  Some, but not all objects. What we (and by we, I mean Isabel and Dr. Liotti) did was substitute preferred and non-preferred brands for faces. And we saw the same VPP gap. Typically, this early processing is done by the amygdala (our danger detection module) and other areas of the brain including the orbitofrontal cortex.  If you look at the map of neural activity, you’ll find more frontal activity in the “Buy” group. The brain is responding emotionally to what it is seeing and it’s doing so almost instantaneously, in the blink of an eye.

Slide17

But then there’s a slower loop that feeds the signal up to our prefrontal cortex, where there’s a more deliberate processing of the signal. If the signal turns out to be non threatening, the brain damps down the alarms and returns the brain to it’s pre-alert status. Cooler heads prevail, quite literally. The time for this more circuitous path? About half a second, give or take a few milliseconds. This more deliberate evaluation represents the second gap, the P300 gap, we saw in our averaged brain waves. This is a more deliberate evaluation of the stimulus. It’s here where our reasoning brains kick in and either contradict or reinforce the early signals of the VPP gap. If it’s a smiling face, we go beyond instant recognition and start to retrieve (from memory) our concept of the person behind the face. The same is true, I suspect, for our favorite brands. The neural map here shows the difference in scalp potential activity between the “Buy” group and the “Non-Buy” group. The heat we see is the home of brand love.

Slide19

Where Brand Love Lives

In neurological research, different methods deliver different insights. The ERP methodology we used provides accurate timing, thus the discovery of the 150 and 450 ms gaps. But fMRI scanning provides accurate tracking of the exact locations of neural activity. Another study, conducted in 2004, starts to give us some clues as to exactly where brand love lives. Dr. Read Montague and a team at Baylor University staged a rather elaborate repeat of the Coke-Pepsi Challenge, but this time, people took the challenge while they were in a fMRI scanner. I’ve written before about the study if you’re interested in more detail about how they pulled it off.  Today, what I want to talk about is where in the brain brand love lives.

Coke is one of the most beloved brands in the world. It elicits strong loyalty amongst its fans, to the point where they swear it tastes much better than it’s rival – Pepsi. Well, as Montague found, if they didn’t know what they’re drinking, this isn’t really true. Even the most fervent Coke fan often choose Pepsi as their preferred drink when they didn’t know what they were drinking. But when they knew the brand they were tasting, something very interesting happened. Suddenly, other parts of the Coke fan’s brain started lighting up.

cokestudy

The hippocampus, the left parahippocampal cortex, the midbrain and the dorsolateral prefrontal cortex started lighting up. This is significant because it indicates that the brain was actually retrieving concepts and beliefs from memory (the hippocampal activity) and the retrieved concepts were being integrated into feelings of reward (the prefrontal cortical activity). The brain was enhancing the physical sensation of taste with the full strength of brand love.

So?

Perhaps we’re starting to see not only the home of brand love, but also the timing. This was why I fixated on that small gap between the squiggly lines at 150 milliseconds. It’s because this represented our immediate, visceral response to brands. Before the brain really kicks in at all, we are already passing judgement on brands. And this judgement will color everything that comes after it. It sets the stage for our subsequent brand evaluations, happening at the 450 ms gap. This is when the brain structures identified in the Baylor study start to kick in and reinforce that “blink of an eye” first impression. Brands appear to deliver a one-two punch.

We’re currently planning our follow up research for 2010. I’m not exactly sure what it will entail, but you can bet we’ll be looking much closer at those 150 and 450 ms gaps!

The Psychology of Entertainment: Men, Women and How We Process Humor

Yesterday, I talked about context and it’s impact on comedy. What makes something funny in Scotland wouldn’t necessarily be as funny in Switzerland or South Africa. If different nationalities process jokes differently, there must be other dividing lines as well, right? Yes, and the biggest one is the line that segments the sexes. Men and women have significantly different humor processing hardware. Women tend to think before laughing, monitoring the social temperature before making a judgement about what’s funny. A man’s response tends to be less deliberate, a more direct connection to our primal “humor” centres.

And it’s this divide in the senses that provides some clues on the mechanisms used to process humor. Studies have found that unless both the right and left hemispheres of the brain are fully engaged in the task of processing humor, we won’t find a joke funny. This is why you never find a joke funny if it has to be explained to you. If we use the left hemisphere (the logical side) of our brain to analyze a joke too extensively, it ceases to be humorous. The suddenness of the gap closing, the elimination of incongruity and the feeling of mastery is no longer there. You’ve taken too long a road to the punchline and the humor got lost on the way.

In humans, humor seems to be a balancing act between the left and right hemisphere. The left gets the facts in order, and the right seems to provide the synthesis that produces the humor. Neurologists have found that patients with lesions to their right hemisphere can understand the “logic” of a joke but simply won’t find any humor in it. Knowing that an interplay between the hemispheres is required to produce humor explains the differing responses from men and women when it comes to what’s funny. Women have more robust wiring between the right and left hemispheres.  The important thing, however, is that we process humor subconsciously. As I said yesterday, if we stop to think too long about a joke, it ceases to be funny.

The Difference between Slapstick and Wit

three_stoogesYesterday, I talked about what makes a baby laugh. In effect, I stripped humor down to it’s essential building blocks. But, as we get older, we get more sophisticated. We move beyond the universal foundations of humor and start to develop tastes. Some of us love Oscar Wilde. Some of us love Tyler Perry. So, what is the difference between high brow and low brow humor?

Why do we laugh when other people hurt themselves? Why was it funny when Larry slapped Moe, or poked Curly in the eyes? What kind of sick, sadistic bastards are we? The Germans even coined a word for it: Schadenfreude – which translates literally as “joy from adversity”.

There is a double punch-line to slapstick comedy. The first comes from the fact that laughter and danger live in the same parts of our brain, as I explained in yesterday’s post. We have an immediate and complex reaction to physical calamity. It surprises us, which triggers the appropriate part of the brain, which in turn responds with a double hit of fear and laughter. Which side of the dividing line we end up depends on the seriousness of the calamity. Minor bumps on the head (when they happen to others), slips, falls, knocks and bumps can all trigger laughter as an immediate response. If the damage is more seriousness, our laughter quickly turns to concern. Remember yesterday when we looked at how a 5 month old’s laughter is triggered by conquerable danger, in a playful setting? These same mechanisms stay in place throughout our lives and partially explain our response to other’s physical misfortunes. In comedy, Slapstick is stylized so that we can be certain nobody is getting hurt too badly. Facial expressions, sound effects and mock moans all signal that this is just good fun. Look at the picture of the Three Stooges I included with this post. No one could look at the expressions on those faces and make the mistake of thinking that there’s anything remotely serious about the ear twisting that’s going on. We distance the physical violence from the result of that violence. It’s the entire premise of the game show Wipeout, as well  as 85% of the clips on America’s Funniest Home Videos.

The Social Side of Humor

But there’s more to it than just a mixed up fear/laughter response. Humor depends on our social radar. It depends on how we position ourselves in our social network. This is where the Schadenfreude part of the equation plays out. We find it funny when  Wile E. Coyote falls off a cliff but we don’t when the same fate befalls the Road Runner. Why? Because Wile is the bad guy and the Road Runner is the good guy. Archetypes are important in comedy. This goes back to Aristotle’s rules for drama: bad things can happen to bad people, good things are supposed to happen to good people, but when those two get mixed up, it’s a lot less satisfying to us. Schadenfreude works best when the good/bad roles are clearly defined.

So, how do we define Schadenfreude for men vs women? This is another place where males and females diverge in their opinions of what we find funny. In men, it typically plays out in terms of physical violence. We men laugh when others get hurt. With women, it’s more often defined as a social comeuppance. Women laugh at social ostracization.

Tom Green vs Kate Hudson: Guy’s Movies & Chick Flicks

Let’s visit the 6th grade school yard at lunch time. Over in this corner we have a group of guys laughing. What are they laughing about? Chances are, it’s something to do with some type of bodily emission or various parts of the male and female anatomy and how they might interact. Guys are, on the average, predictably base about what we find funny. And much as I wish we outgrew this, a quick glance down what’s currently playing at the local Cineplex will probably prove me right.

But there, over in the other corner, is a group of girls laughing. What are they laughing about? Chances are it’s not about farting or doody. It’s more likely laughter at the expense of some poor unfortunate distant member of their social circle. Social status is a key ingredient in comedies aimed at women, usually with a romantic twist thrown in.

High Brow Humor

Do we ever rise above the limitations of our base instincts when it comes to humor? Thankfully, yes. Many of us appreciate wit for it’s own sake. So, what is it about the witty remark that we find so appealing?

Perhaps the answer can be found in how we respond to wit. A witty remark almost never elicits a belly laugh. Witty remarks cause us to smile. A chuckle is usually the most we can hope for. Belly laughs are usually reserved for more physical types of comedy. Why the difference? Let’s return to our 5 month old. Babies both smile and laugh. They laugh during rough housing and more robust play sessions. They smile when they recognize the face of their mother or a grandparent. Laughter seems to come from our danger/humor circuit. Smiling comes from a more social place in our brain. In chimpanzees, a smile signals social submission. So, what does this have to do with wit?

We admire wit. We aspire to be witty. We identify with the mental acuity that typifies a witty person. We all want to be Chandler Bing, Conan O’Brien or, in an earlier age, Dorothy Parker. Wit is a signal of social station. Again, we find that what we find funny and what we find socially desirably are inextricably linked.

Wit has truth in it; wisecracking is simply calisthenics with words. – Dorothy Parker

Now that we’ve looked at what we find funny, on the next post I’ll return to a question I started to ask: what separates a TV hit from a miss?