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Assessment Participant Session GUID


A globally unique identifier for an instance of a person taking an assessment.


Alphanumeric - 40 characters maximum

Usage Notes

CEDS "GUID" elements are defined as RFC 4122 compliant 32-character hexadecimal strings (36 characters with dashes). For example, 21EC2020-3AEA-1069-A2DD-08002B30309D.

Values MAY be encoded using a hash function such as HMAC-MD5 or HMAC-SHA1, resulting in a string up to 40 characters.

Related Domains, Entities and Categories

Assessments -> Assessment Participant Session 

Related Topics

Early Learning -> Program Quality 

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Common Education Data Standards