In classical conditioning, a stimulus that produces a response without prior learning is called a(n):

Before Pavlov conditioned a dog to salivate in response to a tone, the tone was considered a(n):

Which of the following statements best describes classical conditioning?

In classical conditioning, what is the term for the tendency for stimuli that are similar to the conditioned stimulus to elicit a conditioned response?

In classical conditioning, the sudden reappearance of an extinguished response after a period without exposure to the conditioned stimulus is called spontaneous what?

In classical conditioning, which process occurs when a conditioned response decreases and eventually disappears?

Which of the following statements about classical conditioning is accurate?

In a classical conditioning experiment, a dog hears a bell just before receiving food several times. Eventually, the dog begins to salivate when it hears the bell alone. What is the conditioned stimulus (CS) in this scenario?

In the context of classical conditioning, which of the following would be considered a primary reinforcer?