This report delves into the core concepts of psychology, specifically focusing on classical conditioning and cognitive models. It begins by defining and explaining classical conditioning, including its phases (before, during, and after conditioning), and providing examples to illustrate the process. The report also highlights the strengths and weaknesses of classical conditioning, such as its ability to refine behavior and its potential to cause phobias. Following this, the report contrasts this with the cognitive model of human learning, emphasizing the role of expectations and emotions in shaping behavior. The conclusion summarizes the key takeaways, emphasizing how different psychological theories can be utilized to understand and modify human actions, whether voluntary or involuntary. The report also includes a list of relevant references to support the information presented.