Hegelianism is the philosophy of G. W. F. Hegel which can be summed up by the dictum that the rational alone is real, which means that all reality is capable of being expressed in rational categories.egel's philosophy of the State, his theory of history, and his account of absolute mind are perhaps the most often read portions of his philosophy due to their accessibility. The State, he says, is mind objectified.
Engineering psychology. Engineering psychology is the science of human behavior and capability, applied to the design and operation of systems and technology.
Definition of psychology. Psychology is the scientific study of human and animal behavior with the object of understanding why living beings behave as they do. As almost any science, its discoveries have practical applications. As it is a rather new science, applications are sometimes confused with the science itself.