Early Development Instrument

The Early Development Index (EDI) for Kingston, Frontenac, and Lennox and Addington.

The Early Development Index (EDI) is designed for use with whole populations based on geographical or administrative boundaries. It is a questionnaire completed by kindergarten teachers for each student in senior kindergarten. One of the key measures of the EDI is the percentage of children who are vulnerable, which captures those that may be struggling to meet developmental milestones but have not been formally identified.  This population level data helps inform programs and policies that support healthy child development for all. For more information about the Childcare and Early Years programs, please visit the City of Kingston website.

The EDI was developed by researchers at the Offord Centre for Child Studies at McMaster University (https://efts.offordcentre.com/). Data was provided by the Ontario Ministry of Education and prepared by the City of Kingston. This dataset is designed to be interpreted at the group level only.


Field                Description

cycleIteration of the provincial data collectionyearYear of completioney_regionGeography - KFLA Early Years region IDdescriptionGeography description of regionstotalTotal EDI's records completed within areavfaRecords valid for analysis excluding special needsfemaleChild's gender - female (verified by the Ministry of Education)maleChild's gender - male (verified by the Ministry of Education)mean_ageMedian age of all children within region at completionmean_absMedian number of days absent ellEnglish Language Learnerfr_ImmFrench Immersionfur_assChildren requiring further assessmentolow_phwbVulnerable in the physical healthy and well-being domain (below the 10th percentile)olow_socVulnerable in the  social competence domain (below the 10th percentile)olow_emVulnerable in the  emotional maturity domain (below the 10th percentile)olow_lcVulnerable in the language and cognitive development domain (below the 10th percentile)olow_cgskVulnerable in the communication skills and general knowledge domain (below the 10th percentile)olowVulnerable on at least one scaleolow2Vulnerable on 2 or more scales

Datasets available for download

Additional Info

Field Value
Last Updated July 21, 2026, 07:25 (UTC)
Created March 24, 2026, 22:30 (UTC)
Domain / Topic
Domain or topic of the dataset being cataloged.
Title
Title for the Dataset.
Early Development Instrument
Description
A description of the dataset.

The Early Development Index (EDI) for Kingston, Frontenac, and Lennox and Addington.

The Early Development Index (EDI) is designed for use with whole populations based on geographical or administrative boundaries. It is a questionnaire completed by kindergarten teachers for each student in senior kindergarten. One of the key measures of the EDI is the percentage of children who are vulnerable, which captures those that may be struggling to meet developmental milestones but have not been formally identified.  This population level data helps inform programs and policies that support healthy child development for all. For more information about the Childcare and Early Years programs, please visit the City of Kingston website.

The EDI was developed by researchers at the Offord Centre for Child Studies at McMaster University (https://efts.offordcentre.com/). Data was provided by the Ontario Ministry of Education and prepared by the City of Kingston. This dataset is designed to be interpreted at the group level only.


Field                Description

cycleIteration of the provincial data collectionyearYear of completioney_regionGeography - KFLA Early Years region IDdescriptionGeography description of regionstotalTotal EDI's records completed within areavfaRecords valid for analysis excluding special needsfemaleChild's gender - female (verified by the Ministry of Education)maleChild's gender - male (verified by the Ministry of Education)mean_ageMedian age of all children within region at completionmean_absMedian number of days absent ellEnglish Language Learnerfr_ImmFrench Immersionfur_assChildren requiring further assessmentolow_phwbVulnerable in the physical healthy and well-being domain (below the 10th percentile)olow_socVulnerable in the  social competence domain (below the 10th percentile)olow_emVulnerable in the  emotional maturity domain (below the 10th percentile)olow_lcVulnerable in the language and cognitive development domain (below the 10th percentile)olow_cgskVulnerable in the communication skills and general knowledge domain (below the 10th percentile)olowVulnerable on at least one scaleolow2Vulnerable on 2 or more scales
Tags / Keywords
Keywords/tags categorizing the dataset.
Format (CSV, XLS, TXT, PDF, etc)
File format of the dataset.
Dataset Size
Dataset size in megabytes.
20816.0
Metadata Identifier
Metadata identifier – can be used as the unique identifier for catalogue entry
Published Date
Published date of the dataset.
2024-12-18
Time Period Data Span (start date)
Start date of the data in the dataset.
Time Period Data Span (end date)
End date of time data in the dataset.
GeoSpatial Area Data Span
A spatial region or named place the dataset covers.
Field Value
Access category
Type of access granted for the dataset (open, closed, service, etc).
public
License
License used to access the dataset.
By downloading or accessing the data in this dataset, you agree to the City of Kingston's Open Data License and the following additional terms and conditions:The Corporation of the City of Kingston assumes no responsibility for inaccurate or inconsistent data set out in this map product. The City does not accept any responsibility for reliance thereon. The City does not make any representations or warranty, express or implied, in relation to the website including without limitations, as to the quality, merchantability and fitness for any use. Further, the City does not accept any responsibility for the accuracy of this information, nor is it responsible for any expenses or damages incurred, directly or indirectly, resulting from the use of this information.
Limits on use
Limits on use of data.
Location
Location of the dataset.
https://opendatakingston.cityofkingston.ca/datasets/cityofkingston::early-development-instrument
Data Service
Data service for accessing a dataset.
Owner
Owner of the dataset.
kingstonarcgisadmin
Contact Point
Who to contact regarding access?
The City of Kingston
Contact Point Email
The email to contact regarding access?
https://mycity.cityofkingston.ca/app/ask
Publisher
Publisher of the dataset.
The City of Kingston
Publisher Email
Email of the publisher.
Author
Author of the dataset.
kingstonarcgisadmin
Author Email
Email of the author.
Accessed At
Date the data and metadata was accessed.
2026-07-20
Field Value
Identifier
Unique identifier for the dataset.
92d15f4aa47f4722953e0d14d101efbd
Language
Language(s) of the dataset
English
Link to dataset description
A URL to an external document describing the dataset.
https://opendatakingston.cityofkingston.ca/datasets/cityofkingston::early-development-instrument
Persistent Identifier
Data is identified by a persistent identifier.
Globally Unique Identifier
Data is identified by a persistent and globally unique identifier.
Contains data about individuals
Does the data hold data about individuals?
Contains data about identifiable individuals
Does the data hold identifiable data about individual?
Contains Indigenous Data
Does the data hold data about Indigenous communities?
Portal Type
Platform type of the source portal.
Field Value
Version
Version of the datatset
None
Source
Source of the dataset.
None
Version notes
Version notes about the dataset.
Is version of another dataset
Link to dataset that it is a version of.
Other versions
Link to datasets that are versions of it.
Provenance Text
Provenance Text of the data.
The City of Kingston
Provenance URL
Provenance URL of the data.
Temporal resolution
Describes how granular the date/time data in the dataset is.
GeoSpatial resolution in meters
Describes how granular (in meters) geospatial data is in the dataset.
GeoSpatial resolution (in regions)
Describes how granular (in regions) geospatial data is in the dataset.
Field Value
Indigenous Community Permission
Who holds the Indigenous Community Permission. Who to contact regarding access to a dataset that has data about Indigenous communities.
Community Permission
Community permission (who gave permission).
The Indigenous communities the dataset is about
Indigenous communities from which data is derived.
Field Value
Number of data rows
If tabular dataset, total number of rows.
84
Number of data columns
If tabular dataset, total number of unique columns.
46
Number of data cells
If tabular dataset, total number of cells with data.
3864
Number of data relations
If RDF dataset, total number of triples.
Number of entities
If RDF dataset, total number of entities.
Number of data properties
If RDF dataset, total number of unique properties used by the triples.
Data quality
Describes the quality of the data in the dataset.
Metric for data quality
A metric used to measure the quality of the data, such as missing values or invalid formats.

0 Comments

Please login or register to comment.