Learning is a fundamental concept in psychology, referring to a relatively permanent change in behavior or knowledge that occurs as a result of experience. It is a dynamic process that allows individuals to adapt to their environment, acquire new skills, form habits, and modify responses based on prior experiences. Learning is not merely the result of maturation or growth; rather, it is a process shaped by interaction with the environment, reinforcement, observation, and cognitive processes. In psychology, understanding learning involves examining how experiences influence behavior, how associations are formed, and how these changes manifest in both observable actions and internal cognitive states. One key aspect of learning is that it involves change. This change can be behavioral, as seen in the acquisition of a new skill, or it can be cognitive, such as gaining knowledge or developing understanding. Learning can occur consciously, through deliberate practice and effort, or unconsciously, through exposure and repeated experience. Furthermore, learning is adaptive, allowing organisms to respond effectively to their environment. For instance, humans and animals can learn to avoid dangers, seek rewards, or develop complex problem-solving abilities based on prior experiences. Another important feature of learning is its relatively permanent nature. While forgetting may occur, the effects of learning are typically enduring enough to influence future behavior and decision-making. Learning can be classified into different types, including classical conditioning, operant conditioning, observational learning, and cognitive learning. Classical conditioning, pioneered by Ivan Pavlov, is a form of learning in which a previously neutral stimulus becomes associated with a stimulus that naturally evokes a response.