11 Things We Learned From Dr. T. Berry Brazelton

Babies are smart

Babies have their own, natural temperament

In Brazelton's 1969 book "Infants and Mothers: Differences in Development," he shared the very normal development of three very different babies. Some are active. Some are quiet. Some are average—a bit in-between. They were all normal, but also different and distinct. Brazelton's thesis was so common-sense, but actually revolutionary at the time: Normal babies are not all alike.

Babies drive the parenting style (not the other way around)

This idea is truly revolutionary. Brazelton noticed, in his carefully observant way, that an infant's personality—whether they are shy and anxious or bold and resilient—shapes the parent and her parenting style. Hypersensitive babies, for instance, might shut down instead of responding to their mother's coos and bids for attention. In turn, the mother may dial down how much stimulation she offers the baby.

Barry Lester, an esteemed psychologist who worked with Brazelton in the 1970s, once said, "There's a built-in reciprocity; infant behavior is modified by the mother, mother's behavior is modified by the infant in a mutually reciprocal relationship."

Behavior tends to fall apart right before a cognitive leap

Fussing, tantrums, sleep regressions: The prevailing school of thought, back in Brazelton's early days, was that these were misbehaviors that required correction or discipline. But Brazelton realized that certain kinds of emotional dysregulation—being "disorganized"—tended to precede a developmental leap. A child who sleeps soundly through the night begins waking again, not because they're troublesome, but because they are about to start crawling or utter their first words. Understanding this pattern helps parents tolerate what feels like a step backward.

All you need is love

Though some critics of Brazelton dismissed him as too "sunny," he was right about one core thing—the enduring power of a parents' unconditional love. And that love is the cornerstone of a child's healthy self-esteem.

He and co-author Dr. Josh Sparrow wrote, "Feeling loved no matter what does not fill us with illusions about how wonderful we are, but helps us to tolerate our imperfections. When we can do this, we are more likely to learn to live with the imperfections of others. This is why self-esteem is such an important first step in learning to get along with others."

Discipline is not punishment—it’s teaching

That Brazelton eschewed spanking is no surprise. But Brazelton's take on discipline—that it's really about self-regulation—was revolutionary at a time when authoritarian parenting still ruled. As he told the New York Times, "Punishment that merely stops a problem behavior in the moment—and any aversive stimulus applied to a misbehaving child can accomplish this—does not teach the child, nor does it prepare him for the ultimate goal of discipline: self-discipline."

Parents deserve as much support as babies

Brazelton's gift wasn't just that he saw infants and babies for who they were, he saw parents for themselves as well. He encouraged parents to share their frustrations—and he normalized their concerns. He realized, early on, that his role wasn't just to treat illness, but to support every member of the family as a child grew under his care.

As Dr. David Elkind, a professor of child study at Tufts University, once explained, ''[Brazelton] recognizes the problems of parents in a new time. He speaks to parents with a great deal of sympathy and compassion, and they respect him.''