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Just how important a close moment-to-moment connection between mother and infant can be was illustrated by a cleverly designed study, known as the “double TV experiment,” in which infants and mothers interacted via a closed-circuit television system. In separate rooms, infant and mother observed each other and, on “live feed,” communicated by means of the universal infant-mother language: gestures, sounds, smiles, facial expressions. The infants were happy during this phase of the experiment.
“When the infants were unknowingly replayed the ‘happy responses’ from the mother recorded from the prior minute,” writes the UCLA child psychiatrist Daniel J. Siegel, “they still became as profoundly distressed as infants do in the classic ‘flat face’ experiments in which mothers-in-person gave no facial emotional response to their infant’s bid for attunement.” Why were the infants distressed despite the sight of their mothers’ happy and friendly faces? Because happy and friendly are not enough. What they needed were signals that the mother is aligned with, responsive to and participating in their mental states from moment to moment. All that was lacking in the instant video replay, during which infants saw their mother’s face unresponsive to the messages they, the infants, were sending out. This sharing of emotional spaces is called attunement.
Emotional stress on the mother interferes with infant brain development because it tends to interfere with the attunement contact. Attunement is necessary for the normal development of the brain pathways and neurochemical apparatus of attention and emotional selfregulation. It is a finely calibrated process requiring that the parent remain herself in a relatively nonstressed, non-anxious, nondepressed state of mind. Its clearest expression is the rapturous mutual gaze infant and mother direct at each other, locked in a private and special emotional realm, from which, at that moment, the rest of the world is as completely excluded as from the womb. Attunement does not mean mechanically imitating the infant. It cannot be simulated, even with the best of goodwill.
As we all know, there are differences between a real smile and a staged smile. The muscles of smiling are exactly the same in each case, but the signals that set the smile muscles to work do not come from the same centers in the brain. As a consequence, those muscles respond differently to the signals, depending on their origin. This is why only very good actors can mimic a genuine, heartfelt smile. The attunement process is far too subtle to be maintained by a simple act of will on the part of the parent. Infants, particularly sensitive infants, intuit the difference between a parent’s real psychological states and her attempts to soothe and protect the infant by means of feigned emotional expressions.
A loving parent who is feeling depressed or anxious may try to hide that fact from the infant, but the effort is futile. In fact, it is much easier to fool an adult with forced emotion than a baby. The emotional sensory radar of the infant has not yet been scrambled. It reads feelings clearly. They cannot be hidden from the infant behind a screen of words, or camouflaged by well-meant but forced gestures. It is unfortunate but true that we grow far more stupid than that by the time we reach adulthood.
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Gabor Maté (Scattered: How Attention Deficit Disorder Originates and What You Can Do About It)