Regression
A significant loss of skills that occurs during breaks from school. If your child shows regression, it may support the need for extended school year (ESY) services.
Related Terms
Extended School Year (ESY)
Special education services provided beyond the regular school year (such as during summer) for children who would lose significant skills without continued instruction. Not all children with IEPs qualify for ESY.
Recoupment
The time it takes for your child to regain skills lost during a break from school. If recoupment takes an unusually long time, it may indicate a need for extended school year (ESY) services.
Regression in context
Regression comes up across the IEP process — in your IEP document, during meeting prep, and in the federal rights that protect your child. IEP Ally explains where it shows up and what to do about it.
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Upload Your IEP — Free →This glossary is provided for informational purposes only and does not constitute legal advice. Definitions are simplified for parent-friendly understanding and may not reflect the full legal text. Consult a qualified attorney or advocate for advice about your specific situation.