Ottawa, Ontario

Early Development Instrument

How well children are prepared for school is directly related to their early experiences and impacts their later overall success in school.

 

The Early Development Instrument (EDI) measures children's readiness to learn at school and was developed by Dr. Dan Offord and Dr. Magdalena Janus of the Offord Centre for Child Studies at McMaster University.

 

The EDI is a 104-item checklist that is completed by Senior Kindergarten teachers for each child in their class and measures readiness for the Grade One learning environment. Although it is completed for individual children the results are compiled and interpreted for groups of children living within a particular geographic area such as a neighbourhood or city. As such, the EDI is known as a population-based measure and is not a diagnostic tool nor is it an indication of a school's performance.

 

The PEDACs work to promote the EDI to local school boards and train Senior Kindergarten teachers on how to use the instrument. Once the data has been collected the PEDACs, in conjunction with other community partners, analyze, interpret and map the data. The EDI data is used in conjunction with other relevant data sources to develop an evidenced-based approach to program planning. The results are shared with early years community partners

 

Individual Community EDI results for the Eastern Ontario Region are available on the  Community Profiles page.

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