Description
Split an assent-document reference at its final delimiter.
Developmental-study observations use explicit trial, age, stimulus and missing-data conventions. Counterbalance flags and observation shares describe supplied research records; they do not establish actual stimulus presentation, an age correction appropriate for clinical use or a developmental assessment.
Split an assent-document reference at its final delimiter.
When to use this tool
Use Assent Document Version Token when checking the stated child-study observation, timing or record convention.
How to use the tool and how it works
- Enter reference, delimiter. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read documentToken, versionToken. Use the output convention below.
Split an assent-document reference at its final delimiter. Require nonempty delimiter and text on both sides of its last occurrence; return documentToken/versionToken.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| reference | Reference | Required. Text; maximum UTF-16 length 8192. |
| delimiter | Delimiter | Required. Text; maximum UTF-16 length 8192. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| documentToken | Document Token | Required. Text; maximum UTF-16 length 8192. |
| versionToken | Version Token | Required. Text; maximum UTF-16 length 8192. |
{
"input": {
"reference": "assent:v2",
"delimiter": ":"
},
"output": {
"documentToken": "assent",
"versionToken": "v2"
}
}Limitations and assumptions
- The document, current version, informed assent, capacity and legal authorization are not verified.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
Alternative or Complementary methods
Review the study protocol, actual observations and consent/assent records; use validated assessment and qualified professional judgment for developmental or care decisions.
References
Similar or alternative tools
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