# Fixed-Interval Schedule
**Domain:** Behaviorism / Temporal Control
**Doc Type:** Concept
**Maturity:** Developed
**Related:** [[Reinforcement Schedule]], [[Variable-Ratio Schedule]], [[Temporal Synchronization]], [[Schedule and Loop]]
## Definition
A fixed-interval schedule makes reinforcement available after a constant period has elapsed.
## Schedule–Loop Context
As an institutional analogy, the stable school day or workweek creates predictable recurrence. It disciplines conduct but also allows planning and shared coordination.
## Backlinks
- [[Schedule and Loop]]
- [[articles/Schedule and Loop|Schedule and Loop]]
- [[Russia and Prussia Kybernetiks]]