03/14/2026
Ever wonder why you ask your child to do something simple… and they have a huge reaction?
It might not be behavior. It might be nervous system dysregulation.
At Prism Pediatrics, we often explain this using the “cup” analogy from the STAR Institute for Sensory Processing. Throughout the day, different experiences add to your child’s cup—noise, transitions, frustration, sensory input, social demands. Some kids simply have smaller cups, meaning they fill up faster.
When the cup gets too full, even a small request can cause it to overflow.
When we start to recognize how full a child’s cup is, those big reactions start to make a lot more sense—and we can support regulation before the overflow happens.
Prism Pediatrics is here to help families understand their child’s nervous system and build regulation tools that actually work. 💚🩷💙
Follow along for more strategies to support your child’s regulation.