The Negative Effects of Positive Reinforcement

Here's another article originally posted at my PsychologyToday blog: 

The Negative Effects of Positive Reinforcement

In the first article in this series, Why Behavioral Science Is Losing the Training Wars, I described two examples of learning in dogs that can't be explained through either the pack leader model of training or learning theory, and suggested that the reason the positive training movement hasn't dominated the current training landscape is that behavioral science isn't as scientific as positive (or +R) trainers claim.

In the second, Is Behavioral Science Failing Our Dogs, I described how my two examples can only be explained completely and satisfactorily through a simple energy theory which operates primarily on the principle that all behaviors, instinctive or learned, are designed to reduce a dog's internal tension or stress:

stimulus (energy-in) > increased tension > behavior (energy-out) > release

It's all pure energy.

This idea may seem strange at first, but after all, the universe started out as energy. It then differentiated into subatomic particles, then into atoms of hydrogen, then helium, and up the periodic table. At a certain point some atoms were joined, energetically, into various kinds of molecules. At a point beyond that some of these molecules developed into living organisms, which then evolved and developed into the rich complexity of nature we see all around us (and inside of us) today. From the Big Bang to the dog run, energy continues to manifest itself in everything your dog does, from the way the neurons fire inside his brain to the way his tail wags when you come home from work.

In presenting his energy theory, former police dog trainer and natural philosopher Kevin Behan, writes: "The irreducible essence of anything is always a function of energy. I'm proposing that the nature of dogs is also a function of an energetic makeup rather than a [mental or] psychological one." (Read more here.)

My good friend Alexandra Semyonova -- a highly-respected and well-known dog trainer in the Netherlands, who uses only positive reinforcement techniques -- wrote to me not long ago, saying, "Your energy theory¹ is not as far-fetched as people may think. It's just that you have to think interdisciplinarily to get it. You could say that an energy exchange with the environment doesn't only take place through food. As two dogs look at each other [or play together], the electrical patterns in their brains change. This can trigger changes in physical structure. And because those brains are a sort of solidified past, those dogs will be responsive to [the] kind of energy related to that past, and not to some other kind of energy that wasn't present or important at the time²."

To me, that's brilliant. And it's exactly how operant conditioning works (when it does work). The reinforcement for "good" behaviors isn't the result of an external object, event, or marker; it's due to the way a dog's emotional energy flows and finds a satisfying release. The more satisfying the release, the more deeply the behavior it's coupled with is learned³.

Mind you, when I talk about energy I'm not being vague and new-agey. I'm talking about nervous or emotional energy. Nervous energy is essentially electric: the movement of electrons through one neuron into the next. It's choppy; it has an unpleasant stop/start feel. Plus it's hard to control; it operates on its own, almost forcing an animal to obey its (the energy's) own needs. True, nervous energy is necessary for an animal's survival, but it has nothing to do with animal happiness. That's a problem, because both dominance training and operant conditioning rely primarily on survival feelings to get their effects: with a dominance-trained dog it's the need to avoid danger (i.e., a correction), with a positively-reinforced dog it's the need for food (remember, behavioral science got its start with Pavlov's dogs salivating at the sound of a bell, and continued with Skinner's rats pressing levers to obtain food pellets).

Emotional energy, though, is magnetic, flowing, and can be very pleasant. Yes, a dog may occasionally feel stressed if he has more emotional energy than his system can carry, especially if he has no way to resolve or release it. But at least he has more control over what he can do with it. And as long as he has that feeling, he's not distressed or thrown completely off-balance by the weight of excess emotion.

So it seems to me that despite Skinner's brilliance, instinctive biological needs actually interfere with an animal's capacity to learn, while positive emotions are the bedrock of learning. Behavior modification via survival needs is also almost wholly dependent on repetition and artificial reinforcement, not to mention the process of occasionally withholding rewards through a variable reinforcement ratio, which can be very stressful for a dog. Karen Pryor, one of the key figures of the positive training movement, writes in a 2006 article: "Reinforcement may go from predictable to a little unpredictable back to predictable, as you climb, step by step, toward your ultimate goal. Sometimes a novice animal may find this [variability] very disconcerting. If two or three expected reinforcers fail to materialize, the animal may simply give up and quit on you. You can see this clearly on the video of my fish learning to swim through a hoop. When three tries ‘didn't work' the fish not only quit trying, he had an emotional collapse, lying on the bottom of the tank in visible distress⁴."

Not only is this kind of training not positive, it actually proves that all behavior is learned, not through reinforcers, but through the reduction of internal tension or stress. The more stressed a dog is -- as with a variable ratio of reinforcement -- the deeper a behavior is learned when that stress is resolved. But learning through flow is anything but stressful. It also doesn't require reinforcements because it's an immensely pleasurable experience on its own. Plus it takes place instantly and automatically.

So no matter how well-conditioned our dogs become, no matter how much a part of their brain "salivates" at the sound of a clicker⁵, or works to gain a reward, on a certain level dogs are not very happy when they're subjected to learning through operant conditioning.

Not happy? Are you serious?

Deadly serious. I mean, think about it. Somewhere in the back of every dog trainer's mind is that image of Pavlov's dogs, salivating at the sound of a bell ringing. That's the apex of conditioning. Yet no one seems to consider how unhappy those dogs must have been. And let's not even get into the stress Skinner's lab rats and pigeons were feeling. So, yes, on a certain level, positive reinforcement is actually an unpleasant experience.

I know that may sound crazy, but the current trend in child-rearing and education tells us that positive reinforcement is undermining learning and happiness in our kids. In her Psychology Today blog, Creating in Flow, social psychologist Susan K. Perry quotes Teresa Amabile of Harvard. "If rewards become prominent in children's minds, they may overwhelm the intrinsic joy of doing something interesting and personally challenging." Kids who are given rewards for reading, for example, tend to choose shorter books in order to get more rewards, while children who are motivated by a love of learning will read anything that catches their fancy, just for the pure joy of it.

Every positive trainer reading this will assert that they see that kind of joy in their dog's eyes when their clients' dogs are learning through +R. I can only say that they must be seeing things differently than I do⁵. I would also argue that whatever happiness dogs do experience in a clicker class or by working for variable-ratio food rewards, it isn't because of the technique, it's probably because -- just like young children -- dogs are so hungry for learning and are designed to latch onto anything that gives them something to do with their energy -- especially in a social context -- that they're supplying their own emotional flow in order to help them move past the unpleasant aspects of conditioning techniques.

There's no doubt that there has to be a payoff for learning. That's the one simple truth of Skinner's theory. But if the payoff doesn't reduce internal tension, or spark feelings of pure joy, it will automatically create unhappiness and resistance in dogs just as it creates uncertainty and resentment in children.

The positive training movement defined itself from the outset as being a kinder and more scientific alternative to dominance training. And that's true. But dogs aren't lab rats. And there's a "new kid" in town, a method that's even kinder and may be more scientific.

If you've read my first article you'd know that my primary reason for discussing the holes I see in behavioral science is that dogs are trying to tell us something about the nature of consciousness. Lab rats and helper monkeys don't have the emotional capacity dogs do, so using survival feelings to condition them works fine most of the time. But dogs are different. Only canines, homo sapiens (and some cetaceans) have the ability to override instinct in favor of emotion. That's an amazing thing. And it's part of what makes dogs the current "it" species for cognitive scientists⁷.

We all love our dogs and we all want what's best for them. So I would challenge anyone reading this: if you believe operant conditioning is scientific, then be scientific and test Kevin Behan's energy theory for yourself. Next time I'll give you one simple exercise that will not only enable you to do that, it might just improve the lives of every dog you know.

LCK

Footnotes:

1) It's not my energy theory, though for some reason Semyonova likes to think it is. As this article states, it was developed by Kevin Behan. Oddly enough though, Semyonova and I are the first two people to describe canine social structure as part of a self-emergent system, long before we had a meeting of the minds online. Semyonova did it 2002 in her longitudinal study found at www.nonlineardogs.com, while I did it as a bit of passing dialogue in my first novel, A Nose for Murder, also published in 2002. Meanwhile, Kevin Behan described pack social structure -- particularly while hunting -- as a bottom-up, self-emergent system in his 1992 book, Natural Dog Training, even though he hadn't heard of emergence theory at the time: "Since each individual has different sensitivity to prey making, we observe the emergence of order -- the creation of a group and a pack -- out of what was chaos."

2) It's a physiological fact that certain sensory details associated with past emotional experiences can not only bring memories flooding back, they can often make you feel as if you're actually re-living that past event. One of the strongest of these mnemonic triggers comes through the sense of smell. For example, when your present-day nostrils inhale the same perfume worn by that wonderful girl you were in love with back in college, your olfactory nerves and the part of your hippocampus holding memories of her vibrate at the same frequency once again.

From Discover Magazine: "Quantum physics may explain the mysterious biological process of smell ... says biophysicist Luca Turin, who first published his controversial hypothesis in 1996 while teaching at University College London. Then, as now, the prevailing notion was that the sensation of different smells is triggered when molecules called odorants fit into receptors in our nostrils like three-dimensional puzzle pieces snapping into place. The glitch here, for Turin, was that molecules with similar shapes do not necessarily smell anything like one another. Pinanethiol [C10H18S] has a strong grapefruit odor, for instance, while its near-twin pinanol [C10H18O] smells of pine needles. Smell must be triggered, [Turin] concluded, by some criteria other than an odorant's shape alone.

"What is really happening, Turin posited, is that the approximately 350 types of human smell receptors perform an act of quantum tunneling when a new odorant enters the nostril and reaches the olfactory nerve. After the odorant attaches to one of the nerve's receptors, electrons from that receptor tunnel through the odorant, jiggling it back and forth. In this view, the odorant's unique pattern of vibration is what makes a rose smell rosy and a wet dog smell wet-doggy. It is the frequency of vibration, not the shape, that determines the scent of a molecule."

So Alexandra Semyonova's statement -- "dogs will be responsive to [the] kind of energy related to that past, and not to some other kind of energy that wasn't present or important at the time" -- is right on target.

3) While it's true that learning still takes place in relation to a dog's history (as behavioral scientists tell us), the key element isn't a conscious mental process such as thinking of past experiences and figuring out how to apply them to the present moment, or of learning through consequences or trial-and-error (which would all require that the dog be able to engage in mental time travel and/or propositional thinking). It's simply about the dog vibrating at the same frequency in the here-and-now moment as he did in the past: in other words, learning is a funciton of energy, not a mental thought process.

4) Pryor goes on to say, "Casinos, believe me, use the power of the variable ratio schedule to develop behaviors, such as playing slot machines, that are very resistant to extinction, despite highly variable and unpredictable reinforcement."

So are we training dogs or creating gambling addicts?

5) Clicker training was invented by Keller Breland -- a student and later a colleague of B.F. Skinner -- as a way of marking behaviors while working with hunting dogs at a distance. Breland later taught Karen Pryor how to use clicks and whistles to train dolphins. Here's how Pryor describes the process:

"The trainer clicks at the moment the behavior occurs: the horse raises its hoof, the trainer clicks simultaneously. The dog sits, the trainer clicks. Clicking is like taking a picture of the behavior the trainer wishes to reinforce. After ‘taking the picture,' the trainer gives the animal something it likes, usually a small piece of food. Very soon (sometimes within two or three clicks), an animal will associate the sound of the click with something it likes: the reward. Since it wishes to repeat that pleasurable experience, it will repeat the action it was doing when it heard the click."

So again we're using Pavlov's dogs as a template.

6) Another figurehead of the positive training movement, Jean Donaldson, clicker trained her dog to hump her leg on cue. (I know!) In my experience dogs only exhibit that behavior when they're in a state of frustration, not joy. Yet Donaldson insists that her dog "seems to have fun" doing it. Plus it makes her (Donaldson) laugh. (For the full article, click here.)

Finally (on this point), the fact that +R trainers see joy in the dogs they train doesn't mean much; after all, I'm sure Cesar Millan -- the nemesis of the positive training movement -- sees joy in the eyes of the dogs he works with too.

7) Virginia Morrell writes in Science Magazine: "Dogs are fast becoming the it animal for evolutionary cognition research. Our canine pals, researchers say, are excellent subjects for studying the building blocks underlying mental abilities, particularly those involving social cognition. Their special relationship with humans is also seen as worthy of study in its own right; some researchers see Canis familiaris as a case of convergent evolution with humans because we share some similar behavioral traits. ... Some researchers even think that dogs may teach us more about the evolution ... of our social mind than can our closest kin, the chimpanzee, because Fido is so adept at reading and responding to human communication cues."

Mental Associations v. Reduction of Tension II

Another article about behavioral science, and some of its flaws and inconsistencies.

Do Dogs Learn Via Mental Associations? Part II

Let me start by saying I have no problem with the idea that certain neurons in a dog’s brain are capable of forming dendritic trees with other neurons when they’re activated at the same time. Hebb’s Law sums it up: “Cells that fire together, wire together.” This energy exchange between neurons ultimately creates an actual physical, biological pathway in the brain creating a direct connection between what might otherwise be disparate, unrelated stimuli. But it starts as an energy exchange.

I also don’t have a problem with the idea that some of a dog’s memories are stored in the hippocampus, one of the “memory” centers in the dog and human brain. And if the paired stimuli also create a change in the dog’s hedonic state at the time they’re perceived or experienced, that connection is strengthened by the “pleasure and pain circuits” in the amygdalla. But one has to realize that these connections all take place in a primitive part of the brain called the basal ganglia, located near the brain stem, and are exhibited to some extent by all vertebrates, not just dogs and humans.

My point is that when some trainers say that dogs make a mental association between the word sit, the behavior itself, and the resultant reward, it all depends on what they mean by “mental association.” The common implication is that there’s an actual conscious thought process involved—which would have to take place in the frontal lobes, not just the basal ganglia—and that’s simply not the case; there is no “If I sit when I hear the command then I’ll get a reward,” construct in the dog’s mind. And according to John Staddon, the head of Duke University’s behavioral science department, anytime you have an “if-then” construct you’re using hypothetical or at the very least propositional thinking, which requires the use of language.

It seems clear to me that when dogs make associations between cues (commands), actions (obedience behaviors) and the resulting conse- quences (reinforcers) it’s all happening on a totally unconscious level (perhaps entirely within the basal ganglia). And I don’t know about you, but when I hear the words “mental association,” it always implies that some form of conscious thinking of a higher order is taking place.

Learning in Rats, Flatworms, and Protozoans

The idea of learning to produce a specific behavior in response to a command (or “discriminate stimulus”) goes back to Skinner’s lab rats who learned to press a lever to get a food pellet whenever a light was flashing (as one example). But would any dog trainer truly believe that when a rat presses a lever he’s doing it because he’s thinking logically, conceptually, or through any kind of internal linguistic-based thought process? How about planaria? Experiments done with flatworms show that they can “learn” through operant conditioning to navigate a maze. Do flatworms learn this by inductive reasoning: “If I go this way I’ll get food?” Do they make mental associations? Clearly not.

We could stick with canines and ask if Pavlov’s dogs really “learned” to salivate on cue (when the bell rang) through some higher-level cognitive process which required logic and language, or even through some lower, rudimentary thought process, such as pattern recognition. I had a well-known “positive” trainer tell me recently that when Pavlov’s dogs heard the bell it signaled to them that “food was on the way,” never mind the fact that all they ever got in conjunction with the bell ringing was a little meat powder, sprayed in the mouths while their heads and bodies were held immobile by leather straps. The fact is Pavlov simply found a trip-wire for one of a dog’s unconscious reflexes, and Madison Avenue has been using that kind of tripwire to get consumers “salivating” ever since!

Even the stentor, a single-celled organism, is supposedly capable of learning to avoid slightly noxious substance called carmine through a kind of trial and error method. This initially happens in such a way that it’s obviously a biochemical reaction; this is a protozoan, after all. (Its behavior was first observed and recorded in 1906 by H. S. Jennings.)

How a Protozoan “Learns”

When the carmine grains are introduced into the stentor’s environment, the first response is no response at all. The organism doesn’t react. Then, after a bit, the organism’s structure sort of bends away from the source of the irritant. That’s obviously a matter of biochemistry. When that doesn’t work, the stentor begins to reverse the motion of its ciliae, moving the substance away from its body. And if that doesn’t get results, the stentor contracts itself into its own feeding tube, interrupting its current “meal.” That trick usually solves the problem if none of the others haven’t.

So?

So this is a protozoa, and we wouldn’t naturally expect a single-cell organism to be changed by its experience, would we? It can’t really learn which of these behaviors—the contractions—was ultimately the most effective, can it? And yet let a little time pass, introduce the irritating substance again, and the little guy doesn’t go back to square one—ignoring the substance—or step two—bending away from it—or step three—reversing the movement of its ciliae. No, it goes straight to step four and begins contracting in on itself, doing so quite violently now, as if it had learned from its previous experience that the more violent the contractions are, the quicker and better the results. And it does this even though that particular behavioral pattern prevents it from being able to feed.

Would we for a second consider the idea that the stentor made a positive mental association with the one behavior that worked to relieve its irritation the first time, and that that’s why it immediately went straight to that behavior when the substance was re-introduced? Of course not; it’s a single-celled organism. If there was any sort of change that took place in its internal structure it has nothing to do with memory (not as we know it), or any sort of thought process. It’s got to be the result of a simple biochemical transformation of some sort. In fact, on a very simple level it’s solely about reducing tension. The carmine creates stress on the stentor’s simple biological system. Each of its behaviors are simply reactions to the stress and are designed to get rid of it and return to homeostasis. The “learning” that takes place is, again, due purely to a temporary chemical transformation*.

And how do single cells undergo chemical transformation? Through an energy exchange. In fact, as I stated up top: whenever a human or a dog learns something new, a more complicated and sophisticated form of energy exchanges takes place: one neuron sends energy to another, which sends that energy to another, and on up the line. And the main reason it’s more complicated is that there are more cells involved. On a cellular level, it’s still pretty simple.

So anyway, back to dogs…

Theory of Mind

I think one problem in applying some of these lessons (the stentor, the rat in the box, the planarian in the maze, and Pavlov’s bell) to dog training has to do with the way the dog’s closest biological relative hunts its prey: In some instances one or more wolves will chase the prey animal toward a spot where they know other members of their unit are waiting to leap out and pounce. A you watch this take place it sure seems like a carefully thought-out, deliberate, and well-orchestrated plan. The mere fact that some of the wolves are keeping themselves hidden suggests that they have a rudimentary theory of mind; one that involves the ability to know and understand the logical proposition that

a) I am able to see things because I have eyes,

b) other animals with eyes must have the same ability to see things, ergo

c) if I can prevent my prey from seeing me, I’ll catch him by surprise...

When we watch footage of wolves hunting it seems almost incontrovertible that wolves must have this first level ToM. (There are three levels: sensory, emotional, and intellectual.) But does a dog or wolf even know that he has eyes? How could he? He may have a vague sense of where his field of vision is centered—somewhere above his nose and away from his hindquarters, etc.—but they don’t have the ability to understand how they look to themselves, let alone what “look” or “themselves” mean. So how could they know what another animal's perceptions of them are, or that other animals have perceptions?

In discussing this with a +R trainer once, she said she was convinced that when a dog brings a ball back and drops it at your feet he’s placing the ball where you can see it. So in her mind dogs definitely have a first level ToM. And on first glance this sounds quite plausible. But once you go back in time and look at the way the dog first learned to bring the ball back, you’ll see that the main criteria the dog has is to put the ball where you can reach it, not where you can see it.

I know of many dogs who’ll bring a ball back and when it rolls past me, or under the bench where I might be sitting at the dog run, they’ll bark in frustration that I’m not throwing it fast enough. I have to teach them to bring the ball back to a spot that’s close enough for me to reach down and grab it. That spot will be in front of me and not under the bench, etc. If these dogs had a rudimentary ToM they would already understand naturally that they didn’t put the ball where I can see it (which would also most likely be where I could reach it). But they don’t.

If you ask me the most relevant bit of human anatomy in the dog’s experience of fetch (and a lot of other daily events) is your hands, not your eyes. Yes, the eyes are great for communicating emotion, but if a dog wants you to throw the ball he’d be pretty dumb to focus solely on your eyes. He sometimes needs you to pay attention to him, of course. That’s why the dogs I mentioned a moment ago start barking at the dog run. But knowing where your owner’s attention is focused is something separate and apart from knowing that your owner’s eyes are what provides him or her with visual input (or even what visual input is).

Speaking of attention, another proof some people give that dogs have a first-level ToM is the dog who’s been punished for making mistakes in the house. As a result whenever the urge comes on her she might develop the habit of finding a place to eliminate where her owner can’t “see her.” We’ve all known or heard of dogs who do this. It has to be ToM, right? She doesn’t want to be seen. Perhaps. But maybe the more relevant thing to the dog is that she can’t see you when she sneaks off. Or what’s even more probable, she’s simply trying to escape your attention. Attention and focus are things a dog can understand. The business of how visual input comes through these orbs in the face, then through neural pathways to the brain, etc., is way out of reach.

By the way, there are scientists who study this stuff. They set up very complex experiments to test whether chimps, for example, have this first level ToM. We’re not talking about the casual observations of misinformed dog owners. These brilliant men and women are doing cutting- edge work. And yet there’s currently no consensus that even chimps have this first-level ability. But if any animal on the planet would be expected to be able to, it would certainly be our closest living relative. (I know I’m leaving out dolphins and cetaceans, but I’m not sure science has found a way to run tests on them.)

If behavior and learning are all about making mental associations then it’s almost impossible to not see dogs as having a theory of mind. We, as dog lovers automatically make that leap. But if we see what’s really going on, and what’s really relevant to the dog’s experience—whether it’s getting his owner to play fetch, or finding a place to eliminate where his owner can’t “see him,” or even the wolf’s tactic of hiding from his prey—we might recognize that all of these behaviors are about reducing internal tension, not making mental thought processes.

Yes dogs and wolves are far more complex than stentor and flaworms, or even rats. But if you ask me, all of nature—all the changes that take place in the natural world, from plate tectonics to hurricanes to the way rivers flow, or the way seeds fall from a tree, absorb nutrients from the soil and then burst out of their casings and start to grow, reaching up toward the sunlight—all these phenomena are built around the very simple, energetic properties of tension and release. I think even the earth’s orbit around the sun is a constant dance between these two expressions of energy.

Wolves, Spiders, and Jellyfish

At any rate, let’s go back to the idea that wolves have to have a ToM to be able to exhibit this predatory behavior of “hiding” from their prey. But let’s go down the evolutionary ladder a little. There’s a type of spider who, when he’s hungry (if spiders get “hungry”), will find a hole, climb into it, cover himself with a leaf, and wait for an insect to come by. Then he’ll jump out, kill his prey, and eat it. Does the spider have a theory of mind? Does he “know” he’s invisible to that insect when he’s under that leaf? Does he think about all this? If he doesn’t need such cognitive abilities to perform these behaviors, then why do wolves and dogs need them?

“Because,” (those who see dogs as having some intellectual abilities would tell us), “the spider has a much smaller brain.”

There’s no arguing that point. So how about looking at a species of animal (in the broadest sense) that has no brain at all—the jellyfish—which is technically a type of plankton? The jellie has no brain and no sensory organs. And there is one species of jellie that actually hunts its prey in a fashion very similar to that used by wolves: one jellie will “chase” while another seemingly “hides,” or least circles around from the other side, “waiting” for the prey to be driven toward him.

And yet the jellyfish has no brain! No face, no eyes, no ears, no nose.

And no brain!

Granted their “strategy” isn’t anywhere near as complicated or nuanced as the one performed by a wolf pack. Jellyfish don’t even “swim,” really. They sort of use the ocean currents to help propel them in the direction they “want” to go. So it seems to me that when we look at such splendid underwater footage of a seeming concerted effort among two jellyfish, we have to wonder: “How the hell do they do that?”

Of course all of this is sort of beside the point I’m trying to make, which has more to do with how dogs learn to obey commands or to produce new behaviors or learn to let go of old ones than how spiders and jellyfish hunt, right? I mean do spiders even have the capacity to learn new behaviors or change old ones? Maybe so: (how some spiders learn)

What about jellyfish? Some species do tend to return to a place where they’ve successfully found food before. Does that constitute learning? If so, why don’t we say that spiders and jellyfish learn by making mental associations (I mean, besides the fact that they have no real mental capacities at all)?

Face Recognition Software

While a spider has eyes, and a tiny brain, his face, if you could call it that, is expressionless. Do spiders have emotions? It’s doubtful. Then there’s the jellyfish, who doesn’t even have eyes or a face (or a brain!) to give us any clues as to how he’s thinking or feeling. On the other hand, when we look at wolves hunting or see our dogs listening to our words we see their eyes, we see their facial expressions, we see the changes in their body language. They tilt their heads as if thinking, even though we might know logically that the head tilt is just a way a dog has of hearing us better. We also see gaps in the action. And when we see those gaps we focus on the changes, if any, taking place in the animal’s face, particularly its eyes.

Human infants do five basic, important things: eat, sleep, cry, eliminate, and look at faces. The first thing a toddler draws when given a crayon and some drawing paper is a face. Face recognition is one of the driving forces in human behavior. And so it seems to me that any time we see an animal with a face and eyes who stops for a moment in the middle of a concerted activity, our brains are both engineered and taught practically from birth to read some sort of thought process onto that momentary lacuna; we have to fill that gap. We can’t help ourselves; it’s an automatic reflex in us. After all, what is a dog doing at that moment if not thinking?

Meanwhile, if we see a gap in the action of two jellyfish using a similar hunting “strategy,” we think no such thing, partly because the jellyfish has no face. He has no body language, he has no emotions. So we see a gap in the action and think, “It’s just due to a change in the ocean current,” or “The jellie really wasn’t hunting at all; it was just an illusion.” But should the action resume, and if the jellies are then successful at hunting their prey by working in unison, we have to wonder: “How the hell do they do that?”

With dogs and wolves we’re sure we know—they’re thinking the whole thing through. They’re changing their strategy, or developing a new one on the fly. But they’re definitely thinking it all out the whole time, or so we believe.

Another part of the problem may go back to how evolutionary biologists have framed their explanations of the evolutionary process itself. Organisms are said to have adaptive and reproductive “strategies.” We don’t even question it when we hear the word strategy intoned dramatically in nature films: “The spider has a clever strategy for killing insects,” or “The call of the male meadowlark is part of his mating strategy.” Even certain viruses are supposed to have adaptive strategies. It’s like every living thing in nature is playing chess or planning to invade Poland on a regular basis! They’re all strategizing!

Still, when we see footage of a spider climbing into a hole and pulling a leaf over his head, waiting for an “unsuspecting” insect to come along, do we think he’s planned it all out in his head? Spiders do have brains, after all. Do we think Mr. Meadowlark wonders to himself which notes will best attract a female, and then choose them accordingly? No. We perceive those types of behaviors as being purely instinctual.

So why do we automatically impute thought processes onto animals?

Personally, I blame Charles Darwin and Walt Disney...

LCK

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*Not surprisingly, the stentor doesn’t retain this lesson much past four hours or so afterwards.