Format: Quick ReferenceSignificant Disproportionality Resources
The Equity in IDEA regulations require states to determine annually if local education agencies (LEAs) are identified with significant disproportionality. The regulations outline specific requirements related to methods for identifying LEAs and activities the LEAs must complete after they are identified. These significant disproportionality resources can assist states with implementing these requirements and supporting LEAs through the process of meeting the requirements.
Format: ToolkitsSuccess Gaps Toolkit: Addressing Equity, Inclusion, and Opportunity
The Success Gaps Toolkit presents a process for using data and the Success Gap Rubric to identify root causes of gaps between groups of children in districts or schools. These success gaps occur when the education system is not meeting the needs of all groups of children and outcomes for some groups are different than outcomes for most groups. The toolkit, with its process and materials, provides a manageable and defined way for districts or schools to identify success gaps that are present and their root causes and then make a plan for addressing the gaps. The success gaps may be the graduation rate of students who are English learners compared to the rate of all other children, the out-of-school suspension rate of children who are Black compared to the rate of all other children, the identification of children who are Hispanic as children with specific learning disabilities compared to the identification of all other children, and other gaps.
Format: Applications and SpreadsheetsEquity Requirements in IDEA
This resource compares the three equity requirements in IDEA (disproportionate representation, significant discrepancy, and significant disproportionality) across various elements to explain the similarities and the differences among the requirements.
Format: Guides and BriefsExamining Representation and Identification: Over, Under, or Both?
Significant disproportionality with regard to identifying children as children with disabilities or as children with specific disabilities is, by definition, overrepresentation. This resource defines overrepresentation and three related terms: over-identification, under-identification, and underrepresentation. States can use this resource, in conjunction with the Success Gaps Toolkit to help identify and address the factors contributing to significant disproportionality (i.e., overrepresentation) within school districts.
Format: Applications and SpreadsheetsSpreadsheet Application for Calculating Disproportionality Measures and User’s Guide: Spreadsheet Application for Calculating Disproportionality Measures (Revised)
States can use the Excel spreadsheet application for calculating disproportionality measures and accompanying user's guide in their assessment of racial/ethnic disproportionality. The spreadsheet application calculates several disproportionality measures and the User’s Guide provides instructions for using the spreadsheet application.
Please note this resource is currently not 508 accessible. If you need assistance with the use of this resource, please contact us at www.ideadata.org.