#1
Which psychologist is best known for developing the theory of classical conditioning?
Ivan Pavlov
ExplanationPavlov developed classical conditioning through his experiments with dogs.
#2
What is the term for the process of gradually reducing the frequency or strength of a conditioned response (CR)?
Extinction
ExplanationCR diminishes when the conditioned stimulus is repeatedly presented without the unconditioned stimulus.
#3
What is the unconditioned response (UCR) in classical conditioning?
A response that occurs naturally in reaction to an unconditioned stimulus (UCS)
ExplanationUCR is an automatic response, not learned, triggered by UCS.
#4
What is the process by which a conditioned response (CR) weakens over time due to the absence of reinforcement?
Extinction
ExplanationCR decreases when the conditioned stimulus is no longer paired with the unconditioned stimulus.
#5
What is a primary reinforcer in behavior modification?
A stimulus that is naturally rewarding
ExplanationA primary reinforcer satisfies a basic need or desire.