17/05/2023
The term extinction burst is a psychological concept that relates to all kinds of different behaviours - not just sleep.
When changing unwanted behaviours, extinction can work very well and can have a rather quick effect. But often, when you stop reinforcing a behaviour you are trying to change, your child will ramp up that behaviour in a last ditch attempt to protest.
So how does this relate to your little one’s sleep? If your baby has an established sleep association such as feeding to sleep, being rocked to sleep, falling asleep on you – in essence, relying on you to fall asleep or get back to sleep – they haven’t mastered the ability to self-settle. You might be at the point where you are utterly exhausted and are ready for your baby to learn how to settle and re-settle themselves, but in order to gently teach your wee one to do this, you must stop the reinforcing behaviour (feeding, rocking, walking etc) and replace with another settling method.
After a couple of days of some resistance you might have started to see some progress, but then all of a sudden your baby starts waking at night again, crying even louder than before, or fighting their naps or resisting going to sleep at all in the evening. This can leave you feeling completely bewildered and wondering what on earth is going on. Perhaps it was a mistake to try and change your baby’s sleep habits, why did you ever think it would work? It wasn’t that bad feeding your little one to sleep every few hours……Cue an extinction burst, a sudden and unexpected burst of the behaviour you’re trying to change.
Instead of throwing in the towel because you think this new settling method just isn’t working, rest assured, this bump in the road is actually a sign that everything is on track. Developmentally, your little one is having a completely normal response to the extinction of your ‘normal’ response to their night time cries or overnight wake-ups. As hard as it may be in that moment, getting through an extinction burst by continuing to be consistent in your new approach is actually leading you and your child one step closer to more restful nights and more restorative sleep.