Sources, evidence & verification · Working
Investigative hypothesis
Also called: working hypothesis
ELI5
A provisional explanation or line of inquiry tested against evidence instead of presented as fact.
Used in conversation
“We need to agree how the investigative hypothesis will be handled with the people affected.”
Definition
A provisional explanation or line of inquiry tested against evidence rather than presented as fact.
Here “Investigative hypothesis” means: A provisional explanation or line of inquiry tested against evidence rather than presented as fact.
Pitch context
You may encounter “Investigative hypothesis” in documentary, factual & unscripted conversations or materials.
Why it matters: Distinguishes story, access, evidence, format mechanics and participant-care responsibilities.
Sources & evidence · 5
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- International Documentary Association — Non-Fiction Core Application 3.0Supporting source family · institutional · checked 2026-08-14
- Documentary Producers Alliance — Documentary Producers Alliance GuidelinesSupporting source family · institutional · checked 2026-08-14
- Documentary Accountability Working Group — Documentary Accountability Working Group FrameworkSupporting source family · institutional · checked 2026-08-14
- Ofcom — Broadcasting CodeSupporting source family · primary · checked 2026-08-14
- International Documentary Association — Documentary Filmmakers' Statement of Best Practices in Fair UseSupporting source family · institutional · checked 2026-08-14