Problem: For nearly 20 years Ralph has worked as a machinist in the same factory. His new supervisor is never satisfied with his work and criticizes him constantly. After a few weeks of heavy criticism, Ralph experiences anxiety and a headache whenever he arrives at work. He starts calling in sick more and more frequently to evade this anxiety. This involves both classical and operant learning. Match the example of each below. Anxiety and a Headache Classical Calling in sick Operant. Need Assignment Help?