Final answer:
Rescorla's theory emphasizes the importance of predictability and reliable signals in classical conditioning.
Step-by-step explanation:
Rescorla's theory on classical conditioning emphasizes that predictability and reliable signals play a significant role in classical conditioning. According to Rescorla, the ability of a conditioned stimulus (CS) to predict the occurrence of an unconditioned stimulus (UCS) is crucial for learning associations.
For example, if a bell consistently predicts the arrival of food to a dog, the dog will learn to associate the bell with food and exhibit a conditioned response (salivation) when hearing the bell alone.