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Intermediate Technical IVT

third-party information

Data obtained from sources other than the evaluee, including records, interviews with others, and observational reports.

Full Definition

Third-party information encompasses all data gathered from sources other than the person being evaluated, including medical records, police reports, witness statements, family interviews, and institutional observations. This information is crucial in forensic assessments as it provides external validation of reported symptoms, helps identify inconsistencies, and offers objective historical data. The reliability and relevance of third-party information must be carefully evaluated, and sources should be clearly identified in forensic reports to allow for proper weight to be given to different types of evidence.

Usage

Usage note: Always hyphenate; distinguish from 'collateral information' which may include both third-party and documentary sources.

In Context

  • "Third-party information from the defendant's family contradicted his claims of symptom onset." — Forensic evaluation report
  • "The evaluator relied heavily on third-party information due to the defendant's limited cooperation." — Methodology section

Also known as

collateral information external sources

Contrasted with

self-report data first-hand information

Don't confuse with

hearsay evidence documentary evidence

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