Trial Reels as a documented content experiment

2026-10-07
1. State one hypothesis
2. Record a comparable window
3. Repeat, revise or stop

BLANK WORKSHEET
Hypothesis and one changed element: ____________________
Observation window and denominator: ____________________
Decision and remaining uncertainty: ____________________

ILLUSTRATIVE EXAMPLE
Hypothesis and one changed element: A close-up of the repair step will make the task easier to understand.
Observation window and denominator: Compare 24-hour observations; record views and available actions separately.
Decision and remaining uncertainty: Repeat with another repair; one Reel cannot establish a general effect.

Primary context and limits
Instagram: Trial Reels, announcement updated 26 June 2025 — https://about.fb.com/news/2024/12/trial-reels-try-content-non-followers-first-see-what-perfoms-best/