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  A Conversation about Art and Biology with Ellen Dissanayake ’57      

 


EDsmall

 

The raw material was there, in the affinitive signals. It gradually became an evolved human behavior. It’s been shown in many societies that mothers and adults talk to infants in a higher pitched voice, and Iin my books are photographs of women, and men, all over the world, with these odd but universal facial expressions.  You can also see the interaction going on in the waiting areas of any airport in the world. The interaction varies slightly. Not all societies are as demonstrative as in America and the Caribbean or India. Some societies make more use of rhythmic movement than vocalization.

Another neuroscientific finding is that in this interaction, the mother and baby are coordinating themselves temporally. Even an eight-week-old baby expects its mother to respond to its signals. There have been experiments in which the mother and baby interact in two separate rooms via closed-circuit TV. She can’t touch the baby, but her voice and facial expressions and body movement are all the same.

There are two cameras with sound. One is stopped and after a few seconds restarted, so that it replays what has been happening, although now the baby and mother are a few seconds out of synch. Although her face and actions look just the same to us, the mother is not really responding in real time to what the baby is subtly doing, and so it starts to fuss or look perturbed. Finally, it will look away and start fingering it clothes and otherwise show distress. I have pictures of these expressions in Art and Intimacy. If the experiment is done the other way around, the mother will say, "I just don't know what’s wrong with him today, he just doesn’t seem to like me very well.

To answer your original question about the relevance of neuroscientific findings in my work, then, mother-infant interaction relies directly on what occurs in the brain—the temporal coordination and affiliative signals fundamentally are motivated and reinforced in the mother’s brain and in the baby’s brain, and they result in their emotion and behavior. Another interesting thing is that neuroscientists say that it is in the orbitofrontal cortexthat babies process the visual, vocal, and movemen signals of their mothers all at once.

Now back to the arts, no one of course knows when they originated, but if we look at premodern societies of today, we see that the arts are preponderantly in ritual ceremonies, where they are also visual, vocal, and kinesic. I mean that  in these ceremonies, people do not sing without dancing or dance without singing.  They are usually beautifully or strikingly dressed, wearing masks and costumes. As in mother-infant interaction, he experience is simultaneously visual, vocal, kinesic.  The arts in their origin would have been participatory, unlike today where we sit passively in an auditorium watching somebody else perform, or we stand and look at a picture by someone else on the wall of a museum.

 
WSM: How do yoi get from mother-infant interaction to the arts?

 
ED: To tell you, I have to bring in another piece of the puzzle. 

As i just said, originally the arts were like the mother-infant interaction, they were participative, people were coordinating their visual, vocal, and kinesic behaviors together. But now I have to digress once more and describe mother-infant interaction in another respect. Earlier I mentioned that mother-infant interaction (or baby talk) is a "ritualized" behavior.

Ritualization is an important concept in behavioral biology and it is important to my hypothesis about the relationship between mother-infant interaction and the earliest arts.  Ritualized displays are common in many birds—think of peacocks, lyre birds, birds of paradise, sandhill cranes.  You see their displays in nature programs on television.   In ritualization, an ordinary behavior that is used daily, like pecking for food or preening--cleaning your wing--has been taken out of context and exaggerated and used in another context to communicate something else.  One simple example is the garganey duck.  When a male is courting a female, he will turn his head sharply and just touch a part of his wing and then turn his head away.  It’s very regularized, repeated, exaggerated.  It no longer means “I’m cleaning my wing.”  And who would even care to know that—it’s not very important.  But when it’s done in a ritualized way, the female he is signaling to knows he’s courting her.

Peacock behavior has an interesting evolutionary history.  Pheasants that aren’t as elaborate as the peacock—the peacock is a kind of pheasant—peck the ground in front of them to attract females.  It’s a good way to get the female’s attention as that’s what mother hens do to get their chicks to come.  It usually indicates that there is food.  But when ritualized, the pecking movement becomes more regularized.  In yet another species of pheasant, the male’s tail erects a little bit as he pecks the ground, making his behavior more noticeable.  And still other species don’t even peck any more but just look down at the ground as they spread a larger and patterned tail. 

The peacock is the real virtuoso of ritualized pheasant courtship behavior.  He looks down but it doesn’t resemble anything like pecking for food.  It’s his magnificent tail that attracts females—so much grander than any other pheasant.  And he quivers it too.  We would never suspect that this behavior derived from a simple food-pecking enticement that originated to keep chicks close to their mothers.

There are four different things that happen during ritualization.  First, the original behavior is formalized.  Some say “simplified” or “stereotyped.”  In any case, it’s made more formal: it’s not the desultory way you would normally peck for food or clean your wing.  Second, the behavior is repeated, and not just repeated, but with what is called “typical intensity”—a regular pace, almost metronomic.  Third, it’s exaggerated.  This is unmistakable in the peacock’s tail which is enormously large and noticeable, but even when the duck repeatedly turns its head it’s noticeably different from when he is only cleaning his wing.  Fourth, the behavior is elaborated—again, the peacock’s tail has such glowing and spectacular color and patterns.  Even the male garganey duck touches a light blue patch that has evolved to be on his wing at that precise place for a courtship signal.

Mothers do these four things in interactions with babies, and people do them in the arts.  That’s the connection I make.   The mother’s face, voice, and body movements are stereotyped, repeated, exaggerated, and elaborated.  They attract attention and sustain interest, just like ritualized signals in the birds I described.  In artful behavior, artists take ordinary reality, a wall or ordinary clay or an ordinary vessel or an ordinary movement, if they’re dancers, or ordinary speech if they’re poets, and they formalize, repeat, exaggerate, elaborate.



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Continued