“In operant conditioning, people and animals learn to do certain things—and not to do others—because of the results of what they do” (Rathus, 135-136). Voluntary responses such as behaviors that people have control over are conditioned. A psychologist named B. F. Skinner devised a weapon called Project Pigeon. Pigeons had guided missiles to targets during the war. As the pigeons pecked at the targets on a screen, t