Summary
The Data Dictionary provides technical reference information for researchers and data users, about the Australian version of the Early Development Instrument (AvEDI). The accompanying reference tables provide full details of codeframes for Language and Country variables and geographies used by the AEDC.
Related resources
Link to aedc-data-guidelines
Technical resources
AEDC Data Guidelines 2025
The AEDC Data Guidelines outline the protocols for managing, accessing, using and disseminating the AEDC data.
Link to aedc-2022-data-dictionary
Report
AEDC 2022 Data Dictionary
The Data Dictionary provides technical reference information for researchers and data users, about the Australian version of the Early Development Instrument (AvEDI).