Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
Conditioned reflexes are automatic responses that are learned rather than naturally occurring. They occur when a previously neutral stimulus is paired with an unconditioned stimulus, leading to a conditioned response.
This is something that naturally and automatically triggers a response without any learning needed. For example, food is an unconditioned stimulus for a hungry animal.
This is previously neutral but becomes meaningful after being paired with an unconditioned stimulus. In our analogy, the whistle becomes a conditioned stimulus after pairing it with the command to sit.
A neutral stimulus does not trigger any particular response until it's associated with an unconditioned stimulus. The whistle was initially a neutral stimulus for your dog.