Time-out is the most popular discipline technique used by parents and the one most often recommended by pediatricians and child development experts. But is it good for kids? Is it effective? Not according to the implications of the latest research on relationships and the developing brain.

Studies in neuroplasticity—the brain’s adaptability—have proved that repeated experiences actually change the physical structure of the brain. Since discipline-related interactions between children and caregivers comprise a large amount of childhood experiences, it becomes vital that parents thoughtfully consider how they respond when kids misbehave. Discipline is about teaching – not about punishment – and finding ways to teach children appropriate behavior is essential for healthy development.

So what about time-outs? In most cases, the primary experience a time-out offers a child is isolation. Even when presented in a patient and loving manner, time-outs teach them that when they make a mistake, or when they are having a hard time, they will be forced to be by themselves—a lesson that is often experienced, particularly by young children, as rejection. Further, it communicates to kids, “I’m only interested in being with you and being there for you when you’ve got it all together.”

The problem is, children have a profound need for connection. Decades of research in attachment demonstrate that particularly in times of distress, we need to be near and be soothed by the people who care for us. But when children lose emotional control, parents often put them in their room or by themselves in the “naughty chair,” meaning that in this moment of emotional distress they have to suffer alone.