2. What are the components of classical conditioning? Explain the following: neutral stimulus (NS), unconditioned stimulus (UCS), unconditioned response (UCR), conditioned stimulus (CS), conditioned response (CR. Define each one of these terms in its own paragraph. The author does not use the term "neutral stimulus." instead he uses CS (conditioned stimulus) both before conditioning takes place (that's when it's the neutral stimulus) and after conditioning (that's when it's the conditioned stimulus) so give it your best shot