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OB 3.0: How should Skill Assertions be represented? #339
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Joshua Marks, nominated to provide come context about use cases where an issuer wants to claim that a learner has achieved a particular level against a rubric. I can work with @kayaelle to propose an example JSON for a skill assertion using the data model as it is now, or possibly different options. We should figure out how the URL of the skill is identified in the Result class (in order to validate that the Result class is an appropriate way to do this). Others have suggested simpler methods (where achievement is binary):
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Adding this for reference: https://rsd.openskillsnetwork.org/ Here's a draft of a single skill assertion we can start looking at: It models the example in the proposal but includes more details about the skill. I wonder if we need more than the id if we are recommending the use of RSDs where the details can be accessed. In this example, the results are included. |
CTDL supports 66 properties that can be used at the individual competency/skill level to create RSDs in CTDL-- see CTDL-ASN https://credreg.net/ctdlasn/terms#Competency |
Similar to CLR model: https://www.imsglobal.org/sites/default/files/spec/clr/v1p0/InfoModel/clr_InfoModel.html#Data_Result This is the same result object that would be added to a credentialSubject for a badge achievement This example is closer to what was in the original proposal: It doesn't contain an achievement object at all but instead just the result object aligned to an RSD, no link to a ResultDescription or what level is achieved. This example includes a result aligned with an RSD and link to ResultDescription with achieved level: |
For next meeting, discuss:
Should we mock this with RSD object? |
Nate volunteered to flesh out an example and PR. |
Here's a full example, followed by some discussion questions.
Decision points:
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Group: continue using the |
Implement skill assertions without |
There is a PR #450 for review. |
A Skill Assertion is an Assertion without an Achievement that asserts a single skill. This issue was created to capture a discussion about how to best represent a Skill Assertion in the Data Model.
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