The First Second Gate
A simplified visual model for seeing how viewers either stop or pass before content value appears.
Open labTopic
Hooks & Retention
Scroll stops, first-second gates, weak openings, and retention paths.
Topic route
Labs in this topic
How 3-Second Drop-Off Kills a Reel
A simplified visual model for seeing how early exits collapse modeled recommendation momentum.
Open labWhy a Weak Hook Kills a Strong Post
A simplified visual model for seeing how the body is never reached if the opening gate fails.
Open labVisual Hook vs Text Hook
A simplified visual model for seeing how image contrast and headline promise compete or reinforce each other.
Open labHow Looping Videos Inflate Watch Time
A simplified visual model for seeing how end-to-start continuity creates repeated plays.
Open labWhy Long Intros Destroy Retention
A simplified visual model for seeing how intro length shifts the retention curve downward.
Open labPattern Interrupts in the Feed
A simplified visual model for seeing how visual difference increases scroll-stop probability.
Open labCuriosity Gap and Completion Rate
A simplified visual model for seeing how delayed answers hold attention when the gap is specific.
Open labThe Mid-Video Retention Valley
A simplified visual model for seeing how weak middle sections drain attention even after a good hook.
Open labWhy the Last Two Seconds Matter
A simplified visual model for seeing how ending clarity can trigger save, follow, or next action.
Open labSimplified-model note
These labs use simplified conceptual models. They do not reproduce any private ranking, recommendation, or advertising system.