Answer:
Unconditioned stimulus; unconditional response
Step-by-step explanation:
Classical conditioning: this is a form of behavioural makeup that occurs when a neutral stimulus is paired with an associated stimulus. They have four principles namely:
- Unconditioned stimulus triggers a form of automatically response that is not controlled by your mind.
- Unconditioned response: this is the immediate reaction to an event or activitiy as a result of the unconditioned stimulus.
- Conditioned stimulus: this is works with a conscious trigger.
- Conditioned response: the paring of conditioned stimulus with unconditioned stimulus gives a conditioned response.