psychology is concerned with how people become who they are, throughout the lifespan.

Psychology has its roots dating back to ancient civilizations, but it gained traction as a formal science in the late 19th century. Pioneers like Wilhelm Wundt established the first psychology lab in 1879, focusing on introspection. Since then, various schools of thought—like behaviorism, cognitive psychology, and humanistic approaches—have evolved, shaping our understanding of development, personality, and social behavior across different life stages. In real-world applications, psychology helps in numerous fields, from education to corporate management. For instance, understanding developmental stages assists teachers in tailoring their lessons to student needs, while knowledge of cognitive biases aids marketers in creating persuasive campaigns. Furthermore, psychological principles are vital in therapy, helping individuals navigate their life experiences and motivations effectively.