How to say ‘no’ to your child – and stick to it

The word "no" can be difficult for parents to say to young children. It often leads to tears, arguments, or tantrums. However, experiencing frustration and disappointment is a natural part of growing up. Research in developmental psychology and neuroscience suggests that setting reasonable limits and saying "no" helps children learn to regulate their emotions, cope with frustration, and build resilience.

Emotional regulation is the ability to experience, understand, and manage emotions. Children naturally develop these skills through experiences of disappointment, frustration, excitement, and waiting, guided by trusted adults. The challenge for parents is not to avoid "no" but to help children learn how to navigate it.

Parents should focus on setting clear boundaries, such as "no, you can't eat the whole container of crackers" or "no, you can't climb on the car." Rather than protecting children from every difficult feeling, parents should guide them through frustration and teach them that setbacks, disappointment, and delayed gratification are manageable parts of life.

When saying "no" to a toddler or preschooler, it's essential to be clear and confident. Avoid turning it into a negotiation and instead of saying "maybe later," say "no, we are not buying chocolate today." Acknowledge your child's feelings, such as "I can see you are angry/sad/disappointed because you really wanted the chocolate," and then follow through with your decision.

To help build your child's skills around "no," talk about feelings in books and movies, model regulating your own emotions, co-regulate with your child, maintain the boundary when your child is upset, act out different emotional reactions to "no" through role play, praise the desired behavior, and adjust your expectations accordingly.