It’s early morning and little Lucy, just five weeks old, is lying wide awake in her cot beside her parents’ bed. Her mum and dad are both asleep, in fact her dad is lightly snoring. Lucy watches the dancing shadows made by the sunlight on the wall. From time to time, she waves her arms in sheer delight. She makes happy noises, and her head turns from side to side as she takes in the wonder of the world.
After a while, Lucy starts to feel hungry. She whimpers, and her mother, ears attuned for her baby’s sounds by a million years of mammalian history, wakes up, even though her husband’s snoring has not disturbed her all night. She reaches over and sleepily brings Lucy into the bed, then unbuttons a milk-swollen breast for her to suckle on. Lucy hasn’t needed to get upset, so she settles happily to feed, fully alert, looking into her mum’s eyes as she does so. At this age the focal length of her eyes is fixed at just the right distance to her mother’s face when feeding, about 30 centimetres, anything further away is still blurred. All she needs to see clearly is that her mum is happy and content. Then she can relax too.
Soon the day will begin. Lucy and her mum or dad will move through different activities, going down the street to the shops, perhaps meeting or dropping in on friends. There will be many changes of nappies, many feeds. But most of this time Lucy will be just lying about, or sleeping. Breastfeeding and sleeping, without any special effort, are the main events of early babyhood. And through all of this, Lucy’s brain will be growing; in just this first year of life, it will double or even treble in size. It will never grow so fast or so well as in these early months, though. It is the love, smiles, songs and playful interactions and all the other myriad natural things that parents do with babies, that help it to grow.
Learning to Connect
As her mum goes about her activities around the house, or at her computer, if Lucy gets lonely she will make sounds to attract her mum’s attention. And her mum will answer her. While Lucy will not have words for a year or so, she and her mother know exactly what the other is communicating. Roughly translated, the conversation goes like this …
Baby: ‘Are you there, beloved one?’
Mum: ‘Yes, I am!’
Baby: ‘Am I still the most important thing in your life?’
Mum: ‘Yes, you are.’
Baby: ‘Just checking!’
Mum: ‘That’s fine.’
Researchers have filmed these mother-baby exchanges using special high-speed cameras, and have given them a scientific name3: ‘Joint attention sequences’ are the little rituals when mother and baby check in with each other, and they happen dozens of times a day. These mini ‘conversations’ help make this child not just secure in her mother’s love but, as she gets older, better able to relate empathically and sensitively to other people. The timing is incredibly sensitive, they seem to sway and move in total harmony. Researchers found that if the mum is on a video screen, it still works, but if they introduce a mere one-second delay, the baby completely panics. The rhythm of this baby and this mother are totally attuned. The delicate dance of interaction, with sounds and nods, smiles and bits of sing-song, shape this little girl’s abilities to relate well for life.
Often Lucy’s cries will be more intense, if something has scared her or she has a moment of painful hunger, or because something is not to her liking. Her mother will match this startle response with, ‘Oooh, what’s wrong?’ or, ‘Oh dear, what’s the matter?’ using the higher-pitched voice that adults tend to adopt around babies. This voice is more audible to a baby’s ears. (Though nobody knew that until recently audiologists learned how to measure it.) The mother will then shift her pitch and tone to a more soothing level. She will probably pick Lucy up and rock her gently to restore some rhythmic peace. From thousands of such soothings Lucy’s brain will learn the pathway from stress to relaxation, a pathway she can use for all her life to come.
Lucy and her parents’ time together will have a quality that is called ‘responsiveness’. Put simply, they will be tuned in to her and will get to know her ways. They will read her signals and respond, not in a panicky way, but smoothly and contentedly. Partly this is simply how love (and the hormone of love, known as oxytocin) works, but partly it’s because they have made it a priority to be not too busy or rushed in these early months. (They didn’t decide to renovate the bathroom or take a big promotion right now, knowing that babyhood was a pretty demanding event on its own.) Unless Lucy’s mum is numbed out by drug addiction, or is suffering from depression, she will most likely find Lucy delightful to be around, though certainly demanding. Parenthood may not come naturally, but it will grow and settle into a new and satisfying rhythm, if she gives it time and if she has support from those around her.
Support from grandmas, friends, aunties is very important. New mums or dads can’t easily do this stage on their own, they need a bit of mothering too. Love is like a river and it has to flow in and out of us. Being close to family and friends really helps when you have a little baby.
People Skills Start Very Young
As adults we know that people skills make a huge difference in life. We notice it most when they are not there – a hugely insensitive boss or colleague, a person in the street or a shop who is clueless and uncaring. Awareness of other people’s feelings, the timing of conversation, knowing when to listen and when to speak, are complex and advanced skills. Most of us have had moments with another person where we are awkward, where perhaps the timing gets jumbled up. Hopefully this is just momentary; often it’s when we are trying too hard, or wanting to impress. We lost our own ‘realness’. Some people we meet are extraordinarily engaged and sensitive and we feel great to be with them, noticed and valued. For a social animal like us, harmonious interaction is central to our happiness.
That’s why we start learning long before we can even speak. Interestingly, it’s the second six months of human life that seem to matter the most. This is the time when a baby gets much more fussy about who is around them. Mothers have known for thousands of years that a newborn can be shared around, but a six-month-old baby knows exactly who its mum and dad are, and often won’t trust anyone else.
Neuroscience bears this out. It’s in the second six months of life that the baby grows those areas of the brain that are specifically for people skills. Girl babies have more aptitude and awareness of social connection, which is a natural strength of girls, but this still must be nurtured and strengthened. It’s not a matter of being self-conscious or deliberate – that would actually get in the way – you just go with the flow. Your baby calls you, you respond. It’s casual, natural, and soothing for you both.
Growing the PFC
The first six months of little Lucy’s life are rather sleepy, as she just gets used to being out in the world. In the second six months things speed up. Just inside her little forehead is an area of the brain that, if you could see it, looks like a cauliflower, wrinkled and furrowed. This area, known as the prefrontal cortex, is now starting to grow. The PFC is the most complex part of the brain, and it governs some things that are very important for life. The prefrontal cortex is the seat of empathy, sociability and human contact. It’s what makes us human.
The prefrontal cortex couldn’t grow earlier, because it would have made Lucy’s